Monday, April 30, 2012

Deep UV LED with Fiber Optic Cables Produced a Harsh Environment Sensor

WASHINGTON, April 30--Different types of compact, low-power portable sensors under development by three independent research groups may soon yield unprecedented capabilities to monitor ozone, greenhouse gases, and air pollutants. The three teams will each present their work at the Conference on Lasers and Electro-Optics (CLEO: 2012 (http://www,cleoconference.org)), to be held May 6-11, in San Jose, Calif.

Princeton University engineer Amir Khan and colleagues, working with space scientists at the University of Texas at Dallas, will discuss how their teams combined a compact, low-power, open-path (exposed directly to the environment) laser sensor with a robotic helicopter to measure the three most important greenhouse gases – carbon dioxide, methane and water vapor – in the atmosphere. The biggest advantage of the combination is that it provides high-resolution mapping in both the vertical and horizontal directions near emissions sources – something that ground-based networks or satellite-based sensors cannot do. Additionally, the sensor on the robotic helicopter is easy to deploy, inexpensive to operate, can be programmed to fly a preset monitoring pattern using GPS coordinates, and can handle challenging situations such as measuring emissions from industrial plants where the plumes move sideways as well as up.

A first-time demonstration of a system with the potential to become a portable, low-power, low-cost, and long-lasting optical sensor for ozone (O3) measurements will be presented by a team of engineers from the University of Rostock in Germany and Sensor Electronic Technology Inc. in South Carolina. The sensor uses light-emitting diodes (LEDs) to produce light in the deep ultraviolet range of the spectrum (wavelengths less than 300 nanometers) that allows the detection of small amounts of ozone – trace concentrations ranging anywhere from approximately 10 parts per billion to approximately 100 parts per million. The team showed in tests that this sensitivity compares favorably to conventional sensors that use less durable and more expensive mercury or electrochemical light sources. The team also discovered that coupling the deep ultraviolet LED to the detection equipment with fiber-optic cables produced a sturdy sensor that could be used in harsh environments, such as areas with strong electromagnetic fields, high temperatures, or strong vibrations.

Finally, engineer David Miller, also from Princeton University, will discuss his team's use of an open-path quantum cascade laser to create a portable sensor that can detect extremely small quantities of atmospheric ammonia (NH3) in harsh field environments. This molecule commonly forms unhealthy particulate matter, but measurements of this pollutant in the atmosphere are lacking. The Princeton sensor has performed well when deployed in harsh environments – everything from dusty deserts to jungle-like conditions to sub-freezing temperatures – providing an ability to measure concentrations of NH3 as small as 200 parts per trillion. Data from the high-sensitivity ammonia sensor will significantly improve air quality forecasts.

Source:  AAAS, the science society

Defense-in-depth PDS solution with fiber-optic sensor technology

Holocom announced collaboration with Fiber SenSys, an Optex Group Company, to offer a defense-in-depth PDS solution combining Holocom PDS with a completely updated alarm system employing proven and certified fiber-optic sensor technology. This combination provides the user with two distinct layers of protection against a physical breach of cyber security. The addition of this state-of-the-art intrusion detection alarm system to the industry leading hardened Holocom PDS is a game changer for military decision makers and designated approving authorities needing to protect highly sensitive data.

Recognizing the budget realities of today’s world, Holocom and Fiber SenSys teamed up to provide this solution at a fraction of the cost of competing products. In addition, the approach meets the government’s demand for redundancy in classified network environments.

John Burns, Holocom CEO, stated, “We recognized that the DoD is under extreme budgetary pressure, and that by offering a cost-effective alarm for our PDS, we would satisfy both their cost and operational requirements. Since Fiber SenSys became an Optex Group Company, they became an excellent choice to collaborate on filling this need.”

Duane Thompson, Fiber SenSys COO, added, “We recognized that Holocom is the leader in the PDS world and understands the government’s obligation to improve the security of its networks. Holocom has helped us modify and add to our product offerings to better meet the government’s needs.”
The combined Holocom/Fiber SenSys solution can be designed into a new PDS or added to existing Holocom PDS installations. The reenterable nature of the Holocom design allows changes to an installed Holocom PDS.
The combined Holocom/Fiber SenSys solution is available to ship in June 2012.

Vytran to Feature Compact, Semi-Automated Optical Fiber Splicer at CLEO: 2012

MORGANVILLE, NJ, Apr 30, 2012 (MARKETWIRE via COMTEX) -- Vytran, an innovative supplier of optical fiber splicing and processing solutions, will feature its newest optical fiber splicer, "CAS-4100," and show a selection of other high-performance fiber processing equipment, at the Conference on Lasers and Electro-Optics (CLEO) 2012 exposition (booth #1426). CLEO: Expo is scheduled for May 8-10, 2012, at the San Jose Convention Center in San Jose, California. 

"At CLEO, Vytran will demonstrate a full range of optical fiber processing products with a focus on the new CAS-4100 splicer," said Jean-Michel Pelaprat, Vytran president and CEO. "CAS-4100 combines the high-performance splicing capabilities typical of Vytran's filament fusion-based products with a compact, easy-to-integrate package, and an intuitive and ultra-simple graphical user interface that allows splicing at the push of a single button. It is designed to make high-quality, high-volume splicing easy and efficient." 

CAS-4100 and CAS-4100-P (for polarization-maintaining fibers) make up Vytran's newest family of optical fiber splicers -- the compact, semi-automated CAS-4000 Series. In CAS systems, all components, including the computer and display, are embedded into the splicer to form a single unit ideal for use where space is limited. CAS splicers also feature Vytran's One Step Splice(TM) process software to make fiber splicing and process control simple and intuitive for the operator. 

Vytran will also demonstrate its recently released GPX-3600 optical fiber glass processor at its CLEO: Expo booth. GPX-3600 is a versatile, filament fusion-based system designed to create splices, combiners, tapers, couplers, end caps and other fused components on optical fibers with diameters as large as 2 mm. 

In addition, Vytran will demonstrate a new PFC-400 portable fiber cleaver, the ideal companion product to CAS splicers. Other on-site products will include a selection of PTR-200 fiber recoaters/proof testers, an LDC-400 fiber cleaver, an FFS-2000 splicing workstation and an SAS-400 hot acid stripper. 

For added convenience, attendees can schedule appointments to discuss their unique fiber processing needs by contacting Jim Stathis, Vytran sales manager, at jstathis@vytran.com or by emailing sales@vytran.com. 

About Vytran Vytran is an innovative supplier of semi-automated and fully automated fiber fusion splicing and glass processing solutions for the telecom, fiber laser, sensing, medical, aerospace, and specialty fiber products markets. Vytran technologies are designed to reduce customers' risk, speed their products to market, and lower their cost of ownership. The company's patented filament fusion technology is paired with industry-leading machine monitoring and control capabilities to provide process control unattainable with other fusion splicing methods. These technologies, along with innovations in fiber cleaving, recoating and proof testing, make Vytran a leader in reliable, precision equipment for high-volume optical fiber assembly and specialty fiber processing. Vytran is a member of the NKT Group. 

For more information about Vytran, LLC, please visit www.vytran.com or email info@vytran.com 

SOURCE: Vytran, LLC

NeoPhotonics Receives Strategic Investment from RUSNANO

NeoPhotonics Receives $39.8 Million in Gross Proceeds at $8.00 per Share for Expansion in Russia and to Accelerate Adoption of High-Speed, Agile and Coherent PIC Technologies
SAN JOSE, Calif.--(BUSINESS WIRE)--Apr. 30, 2012-- NeoPhotonics Corporation (NYSE: NPTN) (the “Company”), a leading designer and manufacturer of photonic integrated circuit, or PIC, based modules and subsystems for bandwidth-intensive, high speed communications networks, today announced that it has received an investment from RUSNANO, a $10 billion sovereign investment corporation located in Moscow, Russia. RUSNANO acquired 4.97 million newly-issued common shares of NeoPhotonics Corporation in a private placement transaction at a price of $8.00 per share for gross proceeds of $39.8 million. The Company’s per share closing trading price on April 27, 2012, was $4.49. The shares are restricted from resale pursuant to a lockup agreement for up to two years, at the end of which the Company is obligated to register the shares for potential resale. In connection with the investment, the Company appointed Sergey Polikarpov, RUSNANO Managing Director, to the board of directors.
“We are pleased to receive this strategic investment from RUSNANO,” said Tim Jenks, Chairman, President and CEO of NeoPhotonics. “We welcomed this investment as it aligns with our strategy to accelerate growth globally, with particular emphasis on fast growing and emerging markets, including in Russia and the CIS countries.”
“Not only are these markets deploying high speed, agile and fiber-to-the-home networks but we are also seeing more of our customers target service providers and invest locally in Russia and more broadly in Eastern Europe,” continued Mr. Jenks. “We started to see and investigate this growth opportunity several years ago, and we added sales capability in the region and have since been engaged with and supplying several customers in Russia. With the planned support from RUSNANO, we believe that NeoPhotonics is well-positioned to capitalize on new and greater opportunities in the region.”
“One of the unique advantages of NeoPhotonics is its vertically-integrated design and manufacturing processes for photonic integrated circuit-based products,” said Mr. Polikarpov. “The Company’s planned research and production facilities in Russia are intended to be able to perform a wide range of steps from PIC development to processing and fabrication. We believe that with our support in Russia, we can further enhance the Company’s development cycles and shorten the time for broader adoption for NeoPhotonics products in Russia and the global market.”
NeoPhotonics intends to use a portion of the net proceeds from the sale of the shares of common stock for general corporate purposes as well as to establish design and production capabilities in Russia for the benefit of the global organization. The expansion in Russia is targeted for completion by July 31, 2014, and is not expected to have a material impact on the Company’s results of operations in 2012. The Company will hold its quarterly financial results conference call on May 3, 2012, at 4:30 p.m. ET (1:30 pm PT).
About NeoPhotonics
NeoPhotonics is a leading designer and manufacturer of photonic integrated circuit, or PIC, based modules and subsystems for bandwidth-intensive, high-speed communications networks. The company’s products enable cost-effective, high-speed data transmission and efficient allocation of bandwidth over communications networks. NeoPhotonics maintains headquarters in San Jose, California and ISO 9001:2000 certified engineering and manufacturing facilities in Silicon Valley (USA) and Shenzhen, China. NeoPhotonics has been included in the Russell 3000® Index since its reconstitution in June 2011. For additional information, visit www.neophotonics.com.
About RUSNANO
RUSNANO was founded in March 2011 as an open joint stock company through reorganization of state corporation Russian Corporation of Nanotechnologies. RUSNANO’s mission is to develop the Russian nanotechnology industry through co-investment in nanotechnology projects with substantial economic potential or social benefit. The Government of the Russian Federation owns 100 percent of the shares in RUSNANO. Anatoly Chubais is CEO and chairman of the Executive Board of RUSNANO.
Work to establish nanotechnology infrastructure and training for nanotechnology specialists, formerly conducted by the Russian Corporation of Nanotechnologies, has been entrusted to the Fund for Infrastructure and Educational Programs, a non-commercial fund also established through reorganization of the Russian Corporation of Nanotechnologies.
© 2012 NeoPhotonics Corporation. All rights reserved. NeoPhotonics and the red dot logo are trademarks of NeoPhotonics Corporation. All other marks are the property of their respective owners.
Forward Looking Statements
The statements from Mr. Jenks and Mr. Polikarpov in this press release regarding the anticipated benefits of the transaction and the opportunities for the Company and its products in Russia are forward-looking statements. Readers are cautioned that these forward-looking statements are only predictions and may differ materially from actual future events or results. These forward-looking statements involve risks and uncertainties, as well as assumptions and current expectations. The company’s actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of these risks, uncertainties and assumptions. The risks and uncertainties that could cause the company’s results to differ materially from those expressed or implied by such forward-looking statements include but are not limited to: the acceptance rate and timing by customers in Russia and other countries of new product introductions; general conditions in the telecommunications equipment industry in Russia or worldwide; general conditions in the Russian political and economic environment; unanticipated delays in the Company’s manufacturing and expansion plans; and other risks and uncertainties described more fully in the company’s documents filed with or furnished to the Securities and Exchange Commission. More information about risks that may impact the company’s business is set forth in the “Risk Factors” section of the company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 30, 2012. All forward-looking statements in this press release are based on information available to NeoPhotonics as of the date hereof and qualified in their entirety by this cautionary statement, and NeoPhotonics assumes no obligation to revise or update these forward-looking statements.

Source: NeoPhotonics Corporation

Acquisition of Centellax's Test and Measurement Business


SANTA CLARA, California and SANTA ROSA, California (BUSINESS WIRE) -- Agilent Technologies Inc. and Centellax today announced they have signed a definitive agreement for Agilent to acquire the assets of Centellax's test and measurement business. Centellax, a privately held company, designs and manufactures key technology and products such as bit-error ratio testers and signal generators used for testing high-speed digital communication systems and components.

The acquisition, subject to customary closing conditions, is expected to be completed in about two weeks. Financial details were not disclosed. 

Centellax has established itself as a recognized supplier of test products for high-speed communications. Agilent is the market leader in the characterization of high-speed digital interfaces. 

The acquisition will help Centellax's and Agilent's customers to obtain comprehensive insight into their high-speed devices with a full spectrum of test solutions. Centellax's test and measurement business augments Agilent's current position and ongoing investments to cover all requirements in digital I/O and optical transceiver test from deep characterization in R&D to cost-effective test in manufacturing up to 32G and beyond. 

"We are very excited about combining the strengths of both companies in the BERT application space," said Juergen Beck, Agilent general manager, Digital and Photonic Test Division. "Adding Centellax's products and technology enables us to address the complete life cycle needs of our customers and underlines our commitment to this industry." 

"We are very pleased by the opportunity this transaction represents for Centellax T&M's customers and employees," said Julio Perdomo, Centellax CEO. "We are proud of the team and the product line we have designed, built and brought to market. Looking into the future, I am confident that under Agilent's leadership this business unit will thrive." 

Centellax's test portfolio includes bit-error ratio testers, pattern generators, clock synthesizers, signal-integrity studio software, and test accessories. Centellax's component business is not part of this transaction. 

About Centellax
Established in 2001, Centellax is a leading supplier of high-speed analog semiconductor products for 40G, 100G, and 400G optical communications, and RF/microwave applications. Centellax prides itself in its ability to build innovative next-generation products that meet the market's changing needs. Centellax products can be found on the GSA schedule 66 or by visiting www.centellax.com .
About Agilent Technologies 

Agilent Technologies Inc. A -1.23% is the world's premier measurement company and a technology leader in chemical analysis, life sciences, electronics and communications. The company's 18,700 employees serve customers in more than 100 countries. Agilent had net revenues of $6.6 billion in fiscal 2011. Information about Agilent is available at www.agilent.com .

SOURCE: Agilent Technologies Inc.

Handheld Fiber Optic OTDR with FTTx Function



Toronto, Canada - GAO Comm (www.GAOComm.com) is offering its handheld fiber optic OTDR with FTTx fiber network testing function. This rugged OTDR is widely used in the manufacture, construction and maintenance of fiber optic networks.
This innovative optical time domain reflectometer, model C0250003, is small in size, light in weight and has a splash proof design. It features an extra-short event dead zone of only 1.6 m, a high resolution of 0.125 m, 65 k sampling points and a convenient visual fault location (VFL) function. It offers quick auto measuring mode, manual testing mode, average testing mode and blind zone testing mode. The OTDR provides 3 wavelengths including 1310/1550 nm ± 20 nm, 1550/1625 nm ± 20 nm and 1310/1550/1490 nm ± 20 nm in single mode fiber applications. It allows a pulse width of 10 to 20480 ns and has a waveform storage capacity of up to 800. In addition, this portable OTDR saves and transfers test results to a computer via a USB interface for further analysis, reporting and printing via the included software.
This handheld optical time domain reflectometer (OTDR) belongs to GAO's family of OTDRs. A more advanced similar product in this line is Handheld Fiber Optic OTDR (model C0250001) which can be used in both single mode (1310/1550 nm) and multi mode (850/1300 nm) fiber applications. This line also includes Multi-Function Optical Time Domain Reflectometer  (model C0250002) which can be used for testing in a variety of fiber optic applications including WDM, MAN, FTTH and LAN network.

For sales inquiries please contact:
1-877 585-9555 ext. 601 - Toll Free (USA & Canada)
1-416 292-0038 ext. 601 - All Other Areas
sales@gaocomm.com

About GAO Comm

GAO Comm Inc. (www.GAOComm.com) is a well-known supplier of optical and electrical equipment and test instruments which are widely used in Telecommunications, CATV, Power industry and for Science and Research.
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Sunday, April 29, 2012

New IEEE Standard and Development Activities: Smart-Grid and Distribution Automation

IEEE announced the publication of a new standard, as well as the launch of three new standards-development activities, all designed to enhance the communications and distribution-automation capabilities of the smart grid globally.

 “Many of the benefits that the world hopes to achieve through smart-grid development—such as empowering greater consumer choice in energy use, improving the reliability of power generation and distribution and more efficiently meeting skyrocketing power demand—are dependent on integrating significantly more robust systems for communications and distribution automation,” said Dr. W. Charlton Adams Jr., past president of the IEEE Standards Association (IEEE-SA).“The new standards activities approved by the IEEE-SA Standards Board are designed to enhance those very capabilities—and, in doing so, accelerate realization of the smart grid’s revolutionary promise.”

IEEE-SA has published IEEE 1591.1™-2012 – Standard for Testing and Performance of Hardware for Optical Ground Wire (OPGW). OPGW is being used in the smart grid to provide both grounding capabilities for transmission lines and communications back to utility systems such as Supervisory Control and Data Acquisition (SCADA). IEEE 1591.1 provides manufacturing, testing and procurement specifications for use with OPGW hardware. The new standard is available for purchase at the IEEE Standards Store.Smart-grid standards projects newly approved by IEEE-SA include the following:
standardized definitions of such systems.

IEEE P1909.1™–Recommended Practice for Smart Grid Communication Equipment -Test methods and installation requirements – is intended to document testing and installation procedures that are geared specifically for communications equipment to be installed in various domains of the smart grid, such as generation, transmission and distribution. Safety, electromagnetic capability (EMC), environmental and mechanical tests are to be covered in the recommended practice, toward the goal of improving the safety and reliability of a wide range of smart-grid communications equipment.

IEEE P1703™–Standard for Local Area Network/Wide Area Network (LAN/WAN) Node Communication Protocol to complement the Utility Industry End Device Data Tables – is intended to improve the cost efficiency and flexibility of advanced metering infrastructure (AMI) deployments. The standard is being developed to define uniform, managed, adaptive and secure network data and message delivery for plug-and-play, multi-source utility meters, home appliances, communication technology and other ancillary devices.

IEEE P1854™– Guide for Smart Distribution Applications Guide – is being developed to categorize and describe important smart distribution applications and fill a gap for standardized definitions of such systems. The guide is intended to cover advanced automation and SCADA systems for reliability improvement, outage management, fault location and management, voltage and var management, distributed-resource and renewable-generation integration, demand response, advanced protection, equipment diagnostics and asset management, real-time simulation for system optimization, microgrids and many other applications.


The guide is intended to cover advanced automation and SCADA systems for reliability improvement, outage management, fault location and management, voltage and var management, distributed-resource and renewable-generation integration, demand response, advanced protection, equipment diagnostics and asset management, real-time simulation for system optimization, microgrids and many other applications.

With a portfolio of more than 100 active standards or standards in development relevant to the smart grid, the IEEE-SA is a global leader in smart-grid standards development, as well as smart-grid vision, awareness and education.


About the IEEE Standards Association The IEEE Standards Association, a globally recognized standards-setting body within IEEE, develops consensus standards through an open process that engages industry and brings together abroad stake holder community. IEEE standards set specifications and best practices based on current scientific and technological knowledge. The IEEE-SA has a portfolio of over 900 active standards and more than 500 standards under development. For more information visit http://standards.ieee.org/.

Friday, April 27, 2012

NASA/GSFC has a requirement for Axis rotation SRS-2000 Fiber Optic Sensor (gyroscopes)

 This announcement constitutes the only solicitation, which is issued as a Request for Quotation 

Solicitation Number: NNG12429148Q
Agency: National Aeronautics and Space Administration
Office: Goddard Space Flight Center
Location: Office of Procurement
 
:
Combined Synopsis/Solicitation
:
Added: Apr 27, 2012 10:39 am
NASA/GSFC has a requirement for Axis rotation SRS-2000 Fiber Optic Sensor (gyroscopes) as follows: Parameter -Type 1Range of measured anqular rate, deg/sec - 40Bias drift at fixed temperature deg/h - <0.005Bias drift at changing temperature from -30C to -50C, deq/h -<0.05Scale factor repeatability, % - <0.01Bandwidth, Hz - >50Random walk, deg/ h - <0.0005Power supply - 5V0.25' Power consumption, W - <7Weiqht (net), kq - 1.7Dimensions, mm - 0250x45Output - RS485"Optional: from 18 to 36VOptional - RS232/RS422, Discrete - Unitary Code (Frequency is proportional to measured angular rate]
The requirement is for a set of very high precision gyroscopes for attitude determination for the Balloon Experimental Twin Telescope for Infrared Interferometry (BETTII). These gyroscope must provide two-axis (pitch and yaw) angular velocity measurements that will be integrated to determine position stability. The required bandwidth of measurement must be faster than 10 Hz, and ideally several times faster. The required positional stability is better than 0.1 arc seconds (0.5 micro radians) for times up to 10 seconds. In order to remain stable over this period, the angular random walk of the gyro must be below 0.004degrees per sqrt(hour) and the bias stability must be below 0.007 degrees per hour. 
The gyroscope must be solid-state and able to operate at low temperatures(-50 C) and without atmospheric pressure in a high altitude balloon environment. It must also output data in a standard data format (analog or digital) with the ability to trigger data acquisition and synchronize output data timing. This notice is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Sub part 12.6, as supplemented with additional information included in this notice. 
 This announcement constitutes the only solicitation, which is issued as a Request for Quotation (RFQ); quotes are being requested and a written solicitation will not be issued. Offerors are required to use the On-Line RFQ system to submit their quote. The On-line RFQ system is linked above or it may be accessed at http://prod.nais.nasa.gov/cgi-bin/eps/bizops.cgi?gr=C&pin=  . The information required by FAR Sub part 12.6 is included in the on-line RFQ.
The Government intends to acquire a commercial item using FAR Part 12 and the Simplified
Acquisition Procedures set forth in FAR Part 13.Questions regarding this acquisition must be submitted in writing (e-mail is preferred)no later than May 08, 2012. It is the quoter's responsibility to monitor this site for the release of amendments (if any). Potential quoters will be responsible for downloading their own copy of this notice, the on-line RFQ and amendments (if any). NASA Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at http://prod.nais.nasa.gov/pub/pub_library/Omb.html .
:
NASA/Goddard Space Flight Center, Code 210.S, Greenbelt, MD 20771
:
Torey Stevenson, Buyer, Phone 301-286-8163, Fax 301-286-1773, Email torey.d.stevenson@nasa.gov - Dona D Vanterpool, Contracting Officer, Phone 301-286-7905, Fax 301-286-1773, Email Dona.D.Vanterpool@nasa.gov

Thursday, April 26, 2012

Corning Annual Meeting (April 2012)

CORNING, N.Y., April 26, 2012 – Speaking at the company’s annual meeting this morning, Wendell P. Weeks, Corning Incorporated’s (NYSE: GLW) chairman, chief executive officer, and president, told shareholders, “We’re financially strong. We’re uniquely positioned to solve tough technology problems. And we’re succeeding at building a bigger, more balanced company.”
Weeks said that the company remains on track to reach $10 billion in sales within the next few years. However, he acknowledged that Corning also experienced some surprises and disappointments in the past year. “But when we step back and assess the state of the company, we really like our hand,” he said. “Corning’s growth opportunities are the strongest they’ve ever been. And we are well prepared and equipped to manage the challenges we face.”

2011 Results and 2012 First-Quarter PerformanceWeeks described the company’s 2011 performance as “extremely strong in a very tough environment.” He briefly summarized the company’s 2011 year-end results, which included record sales of $7.9 billion, record gross margin dollars, and double-digit sales growth in four of Corning’s major business segments.
Weeks noted that profits were down, however, which has also placed pressure on Corning’s stock performance. Weeks cited three main factors: price declines in the LCD industry, higher taxes, and lower equity earnings from Dow Corning Corporation.

Weeks explained that these trends also impacted the company’s 2012 first quarter results. On Wednesday, Corning reported that sales were up 2% sequentially, including growth in the company’s TelecommunicationsEnvironmental TechnologiesSpecialty Materials, and Life Sciences segments. However, net income was down 6% from last quarter.

Weeks noted that Corning is once again undergoing a transition as the LCD industry begins to mature. But he reminded shareholders that “evolution is part of Corning’s DNA.” Weeks asserted, “Our leadership team knows how to manage transitions, and we are not afraid of challenges.”

Clear Mandate, Strong ProgressWeeks devoted most of his remarks to explaining how Corning is addressing its current challenges. He said, “We have a clear mandate: We must form bottom and march up.”
Weeks outlined the four key steps the company is taking to return to consistent earnings growth: (1) Re-establish positive momentum in Display Technologies; (2) Capture growth opportunities across Corning’s diverse businesses; (3) Create new revenue and earnings streams; and (4) Deliver cost and functional excellence.

He cited progress in each of these areas during the first quarter. Highlights include launching a new equity venture with Samsung Mobile Display to provide high-performance glass for organic light-emitting diode displays; shipping the company’s first order for solar glass; and announcing plans to acquire a majority share of Becton, Dickinson and Company’s Discovery Labware unit.

Moreover, Weeks noted that the company anticipates both sales and profits to increase in Telecommunications, Environmental Technologies, Specialty Materials, and Life Sciences in 2012. “We have more horses pulling the wagon, and that makes us less vulnerable to technology and market fluctuations,” he said.

Growth OpportunitiesLooking ahead, Weeks described Corning’s future as “very bright.” He said that megatrends continue to play to the company’s strengths and drive growth opportunities across Corning’s businesses. In particular, he noted the tremendous opportunities for Corning as technology becomes more integrated into our daily lives.
Weeks opened the meeting with a video portraying Corning’s expanded vision of the future, which the company developed following the viral success of its 2011 corporate video, A Day Made of Glass. The videos portray a world of immersive displays, intuitive interfaces, and real-time information – a world that depends on highly engineered specialty glass and fiber-optic technology. “We’re excited about this world of communication and connection,” said Weeks, “because Corning is uniquely qualified to help bring it to life.”
Corning’s first video has generated more than 18 million views since its February 2011 release, and the sequel generated 1 million views in its first week. But Weeks said he was most excited by the feedback he has received from companies in diverse industries that Corning’s technologies are vital.
He provided demonstrations of several Corning products and capabilities that have generated strong interest from other technology innovators. They included: Corning® Gorilla® Glass 2, which is 20% thinner than original Gorilla® Glass and offers the same legendary toughness and damage resistance; ultra-slim flexible glass, which has the potential to revolutionize the way display devices are manufactured; and antimicrobial glass, an early-stage glass composition with the potential to kill drug-resistant bacteria and viruses.

Value to InvestorsFollowing his demonstrations, Weeks summarized the strengths he believes Corning offers shareholders: financial stability, diversified market positions tied to significant growth trends; strong operating cash flow, which creates the opportunity to enhance shareholder returns; and the potential for “explosive” growth if even one or two new products succeed. “We think that’s a pretty compelling package,” he said.

Special AcknowledgmentsWeeks closed his remarks by acknowledging Corning’s 29,000 dedicated global employees and the company’s talented management committee. He also paid tribute to Dr. Joseph Miller, 70, who retires as Corning’s chief technology officer on April 30. Weeks described Miller as “one of the strongest technology advocates this company has ever had.”
Finally, he thanked William D. Smithburg, 73, for 25 years of distinguished service on Corning’s Board of Directors. “Bill is one of our country’s most respected business leaders,” said Weeks. “We have been fortunate to benefit from his wisdom, judgment, and uncompromising integrity for the past quarter century.”

Formal BusinessDuring the meeting’s formal business, shareholders elected the following 10 directors to one-year terms: John Seely Brown, 72, retired chief scientist of Xerox Corporation; Stephanie A. Burns, 57, retired chairman and chief executive officer of Dow Corning Corporation; John A. Canning, Jr., 67, co-founder and chairman of Madison Dearborn Partners, LLC; Richard T. Clark, 66, retired chairman, president, and chief executive officer of Merck & Co., Inc.; James B. Flaws, 63, vice chairman and chief financial officer, Corning Incorporated; Gordon Gund, 72, chairman and chief executive officer of Gund Investment Corporation; Kurt M. Landgraf, 65, president and chief executive officer of Educational Testing Service; Deborah D. Rieman, 62, managing director of Equus Management Company and retired president and chief executive officer of Check Point Software Technologies, Incorporated; H. Onno Ruding, 72, retired vice chairman and director of Citicorp and Citibank, NA; and Dr. Mark S.Wrighton, 62, chancellor and professor of chemistry at Washington University in St. Louis.

Shareholders also approved the company’s executive compensation as disclosed in the 2012 proxy statement; ratified PricewaterhouseCoopers LLP as independent registered public accounting firm for the 2012 fiscal year; approved adoption of the 2012 long-term incentive plan; and approved amendment and restatement of the company’s Restated Certificate of Incorporation to remove the provisions currently requiring supermajority shareholder voting.

At its annual organizational meeting, Corning’s board of directors appointed Gordon Gund as lead director. Mr. Gund was re-elected by shareholders today, and has served on Corning’s board since 1990. The board also elected Dr. David L. Morse, 60, as executive vice president and Corning’s chief technology officer, effective May 1, 2012.

Special PresentationImmediately following the annual meeting, Mark A. Beck, senior vice president and general manager of Corning Environmental Technologies, provided an overview of Corning’s Environmental Technologies business and growth opportunities. Beck explained the key role that Corning’s emissions-control products have played in improving air quality around the world. His presentation included a demonstration of Corning’s DuraTrap® diesel particulate filter, which traps 20 trillion particles of soot per second and reduces engine pollutants by 99%. He noted that that Corning expects sales in Environmental Technologies to grow to approximately $1.4 billion by 2014, driven by global vehicle demand and a favorable regulatory environment.

Audiocast InformationThe company hosted a live audio teleconference of the 2012 annual meeting of shareholders from 11 a.m. to 12:15 p.m. EDT. A replay of the call will be available within 48 hours. To access the replay, go to Corning’s website at www.corning.com/investor_relations and click Investor Events on the left. No password is required. The audiocast will be archived on the website for one year following the broadcast.

Forward-Looking and Cautionary StatementsThis press release contains “forward-looking statements” (within the meaning of the Private Securities Litigation Reform Act of 1995), which are based on current expectations and assumptions about Corning’s financial results and business operations, that involve substantial risks and uncertainties that could cause actual results to differ materially. These risks and uncertainties include: the effect of global political, economic and business conditions; conditions in the financial and credit markets; currency fluctuations; tax rates; product demand and industry capacity; competition; reliance on a concentrated customer base; manufacturing efficiencies; cost reductions; availability of critical components and materials; new product commercialization; pricing fluctuations and changes in the mix of sales between premium and non-premium products; new plant start-up or restructuring costs; possible disruption in commercial activities due to terrorist activity, armed conflict, political or financial instability, natural disasters, adverse weather conditions, or major health concerns; adequacy of insurance; equity company activities; acquisition and divestiture activities; the level of excess or obsolete inventory; the rate of technology change; the ability to enforce patents; product and components performance issues; retention of key personnel; stock price fluctuations; and adverse litigation or regulatory developments. These and other risk factors are detailed in Corning’s filings with the Securities and Exchange Commission. Forward-looking statements speak only as of the day that they are made, and Corning undertakes no obligation to update them in light of new information or future events.

About Corning IncorporatedCorning Incorporated (www.corning.com) is the world leader in specialty glass and ceramics. Drawing on more than 160 years of materials science and process engineering knowledge, Corning creates and makes keystone components that enable high-technology systems for consumer electronics, mobile emissions control, telecommunications and life sciences. Our products include glass substrates for LCD televisions, computer monitors and laptops; ceramic substrates and filters for mobile emission control systems; optical fiber, cable, hardware & equipment for telecommunications networks; optical biosensors for drug discovery; and other advanced optics and specialty glass solutions for a number of industries including semiconductor, aerospace, defense, astronomy, and metrology.

Sumitomo Electric Industries Ltd Receives Patent Relative to Fusion Splice


New Delhi, April 26 (2012) -- Sumitomo Electric Industries Ltd received Patent for splice protection heater, fusion splicer including the splice protection heater, and fusion splicing method on March 27, 2009. The patent number issued by the Indian Patent Office is 232249.

Sumitomo Electric Industries Ltd had filed patent application number 4088/CHENP/2006 on Nov. 7, 2006. The inventors of the patent are Sato Ryuichiro, Ito Kensuke and Watanabe Tsutomu.

The International classification number is G02B6/02.

The PCT International application number of the patent is PCT/JP06/311227 and the application was filed on June 5, 2006.

According to the Controller General of Patents, Designs & Trade Marks, "A splice protection heater capable of quickly and efficiently performing a fusion process without an excessive heating time, a fusion 5 splicer including the splice protection heater, and a fusion splicing method are provided. The apparatus has a heating part for heat shrinking a protection sleeve that covers a fusion spliced portion of an optical fiber, a plurality of heating elements that can individually heat a plurality of protection sleeves with different timings by being individually turned 10 ON/OFF by switches, or a heating element turned ON/OFF by a switch. This apparatus may also be provided with detecting section that detects whether or not the protection sleeve is set on the heating element, and turns the switch ON/OFF."

About the Company

Sumitomo Electric Industries is a major manufacturer of electric wire and optical fiber cables. Its headquarters are in Chuo-ku, Osaka, Japan.

Copyright 2012 Indian Patents News, distributed by Contify.com
All Rights ReservedWire News provided by 

Technology and Market Opportunity for US Seismic Systems, Inc.


MONTCHANIN, Del., April 26, 2012 /PRNewswire via COMTEX/ -- Acorn Energy, Inc. (nadsaq:ACFN) today announced that the company will hold an Investor Day on May 9, 2012 to showcase the domain changing technology and growing market opportunity for US Seismic Systems, Inc.

USSI's target is the oil and gas seismic market, with an addressable size of approximately $1.5 billion. The company believes that its new Ultra High Sensitivity fiber optic sensors have the potential to increase significantly the number of oil and gas fields being monitored. Today, the company estimates that only 3 percent of the fields are currently monitored.

The USSI sensors, powered only by light, are designed to replace the 50 year old sensor systems currently deployed by potential customers and support the new oil and gas recovery techniques needed to meet the world's increasing demand. The USSI systems are more reliable, more precise, less expensive and inherently safer.

The investor day will commence at the:

Hilton Woodland Hills Hotel6360 Canoga AvenueWoodland Hills, CA 91367

at 9:30 AM with presentations by John Moore, Chairman and CEO of Acorn Energy and Jim Anderson, CEO of USSI. Lunch will be served at 11:30 AM, followed by a tour of the USSI facilities. The day should conclude at approximately 2:00 PM.

About US Seismic Systems, Inc.

US Seismic Systems, Inc. ("USSI"), designs, integrates, manufactures, and sells fiber optic sensing systems and solutions for the Energy and Defense markets. USSI utilizes all-optical fiber sensing technology for its state-of-the-art sensors. USSI's proprietary optical fiber and electronics combine to form the sensor system. It is designed to replace the legacy electronic-based sensor systems at a lower cost and with improved performance and reliability. For more information visit the USSI website at: www.ussensorsystems.com .

About Acorn Energy, Inc.

Acorn Energy, Inc. is a holding company focused on making energy better by providing digital solutions for energy infrastructure asset management. The four businesses in which we have controlling interests, improve the world's energy infrastructure by making it: more secure - providing security solutions for underwater energy infrastructure (DSIT); more reliable - providing condition-based monitoring to critical assets on the electric grid (GridSense, OmniMetrix) and more productive and efficient - increasing oil and gas production while lowering costs through use of permanent ultra-high sensitive seismic tools that allow for a more precise picture of reservoirs (US Seismic). For more information visit: http://www.acornenergy.com .

Safe Harbor Statement

This press release includes forward-looking statements, which are subject to risks and uncertainties. There is no assurance that the Company and its operating companies will be able to achieve the expected growth in revenue or meet the other expectations described or referred to above. A complete discussion of the risks and uncertainties which may affect Acorn Energy's business generally and the businesses of its subsidiaries is included in "Risk Factors" in the Company's most recent Annual Report on Form 10-K as filed by the Company with the Securities and Exchange Commission.

Investor Contact:Paul G. HenningCameron Associates(212) 554-5462 Paul@cameronassoc.com

SOURCE Acorn Energy, Inc.

Use of Thin Film Polymer on Silicon Mach-Zehnder Modulator: 40G and 100G


SAN JOSE, Calif., Apr 26, 2012 (BUSINESS WIRE) -- GigOptix, Inc. announced the availability of its 40G and 100G bundled solutions to simplify product evaluation and enable faster time to market for customers. The company's Bundled Solutions feature a next generation Thin Film Polymer on Silicon (TFPS(TM)) Mach-Zehnder Modulator (MZM), the corresponding MZM drivers, Transimpedance Amplifiers (TIA) and their respective bias boards for a number of popular 40G and 100G modulation formats.

GigOptix offers the:

-- GLX4220, a 40G DQPSK solution comprised of: one LX8220 TFPS MZM, one GX62255 MZM driver, and one GX3222B TIA

-- GLX4320, a 40G RZ-DQPSK solution comprised of: one LX8230 TFPS MZM, one GX62255 MZM driver, one GX6255 clock driver and one GX3222B TIA

-- GLX1420, a 100G DP-QPSK solution comprised of: one LX8240 TFPS MZM, two GX62255 MZM drivers, and two GX3222B TIA

The solutions come fully tested for component interoperability and with reference designs to ensure quick turn on and ease of use and address the 40G and emerging 100G components market while providing the building blocks for future 400G communication systems.

"GigOptix is uniquely positioned amongst optical subcomponent vendors in that we provide the majority of the high speed optical-electronic interface devices such as drivers, TIAs and modulators," stated Andrea Betti-Berutto, CTO at GigOptix. "This not only provides us with an in-depth appreciation of our customers' system level challenges but also enables us to optimize the design and features of our TIAs, drivers and modulators to improve performance and power efficiency as well as reduce customers' R&D costs and development cycles by providing complete validated bundles for customers to utilize in their designs. The existing optical subcomponent ecosystem requires customers to source their MZM, driver and TIAs from three different vendors before beginning work on making the devices interoperate in a design. The GLX bundled solutions are an innovative approach to fast tracking this design effort and positions GigOptix well to lead in the increasing integration of optical-electronic functionality in optical telecommunications."

For more information, contact your local sales manager via sales@gigoptix.com.

About GigOptix, Inc.

GigOptix is a leading fabless supplier of semiconductor and optical components that enable high-speed end-to-end information streaming over the network and address emerging high-growth opportunities in the communications, industrial, defense and avionics industries. The Company offers a unique broad portfolio of Drivers, TIAs and TFPS(TM) optical modulators for 40G and 100G fiber-optic telecommunications and data-communications networks, and high performance MMIC solutions that enable next generation wireless microwave systems up to 90GHz and drivers. GigOptix also offers a wide range of digital and mixed-signal ASIC solutions and enables product lifetime extension through its GigOptix Sunset Rescue Program.

Forward Looking Statements

Statements made in this release, other than statements of historical fact, are forward-looking statements, including any statement that refers to expectations, projections or other characterizations of future events or circumstances and those which can be identified by the use of forward-looking terminology such as "expects," "plans," "may," "should," "believes" or "anticipates" and other similar expressions. Forward-looking statements are subject to a number of known and unknown risks, which might cause actual results to differ materially from those expressed or implied by such statements. These risks and uncertainties include the impact of the acquisition with respect to the success of product sales in new and expanding markets, the ability to integrate the teams, the new management structure and the new directors, and those risks described in GigOptix's periodic reports filed with the SEC, and in news releases and other communications. GigOptix disclaims any intention or duty to update any forward-looking statements made in this release.

SOURCE: GigOptix, Inc.

Wednesday, April 25, 2012

LightPath Introduces of Two New Thermal Imaging Assemblies


Provide athermalization for temperature stability from -40°C to 85°C without
adding additional cost.

LightPath Technologies, Inc. (Nasdaq: LPTH - News), announced it has added two new molded infrared aspheric imaging assemblies to its catalog of infrared products.

Both designs (part numbers 7100141 and 7100143) bring LightPath’s quality and performance at
attractive price points to a variety of applications in long-wave infrared (LWIR) thermal imaging
including homeland security, industrial inspection, predictive maintenance, security and surveillance
and driver’s vision enhancement systems in automobiles. According to the News Release, these markets that have a combined current estimated value at the systems level of over $2.5 billion.

The 7100141 is f/1.2 with 16.74 mm focal length and the 7100143 is f/1.3 with 10.15 mm focal length.
The 7100141 is athermalized for maximum performance across the widest variety of applications.
These new lens assemblies integrate LightPath’s Black Diamond™ molded chalcogenide infrared
aspheric lenses; lower cost substitutes for diamond-turned Germanium and Zinc Selenide optics which
are prevalent on the market. The opto-mechanical design combined with the unique material properties
of chalcogenide glass provide athermalization for temperature stability from -40°C to 85°C without
adding additional cost. These specific designs are for use with 640x480 and 320x240 sensors, (17
micron pitch) respectively.

“LightPath Technologies is continuing to broaden and diversify its product line for infrared optics with
the introduction of these lenses. Applications of infrared and thermal imaging technology have grown
dramatically over the last ten years and are predicted to maintain double digit growth for the
foreseeable future,” said Jim Gaynor, CEO and President of LightPath. “These two new thermal
imaging products put us in a better position to grow in this dynamic market space and bring real value
and performance to our customers.”

About LightPath Technologies
LightPath manufactures optical products including precision molded aspheric optics, GRADIUM® glass
products, proprietary collimator assemblies, laser components utilizing proprietary automation technology,
higher-level assemblies and packing solutions. LightPath has a strong patent portfolio that has been granted
or licensed to us in these fields. LightPath common stock trades on the Nasdaq Capital Market under the
stock symbol LPTH. For more information visit www.lightpath.com

This news release includes statements that constitute forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. This information may involve risks and uncertainties that could cause actual results to differ materially from such forward-looking statements.
Factors that could cause or contribute to such differences include, but are not limited to, factors detailed by LightPath Technologies, Inc. in its public filings with the Securities and Exchange Commission. Except as required under the federal securities laws and the rules and regulations of the Securities and Exchange
Commission, we do not have any intention or obligation to update publicly any forward-looking statements whether as a result of new information, future events or otherwise.

Open Access Fiber Backbone in Nigeria

AFL, a leading global manufacturer of fibre optic cable to the electric utility market, is close to completing its supply of fibre optic cable and equipment to Nigeria's first open access fibre optic backbone network. Dangote Industries is the network owner and Dancom Technologies is the network operator. The project connects directly with Phase3 Telecom, a provider of carrier services.

Boye Olusanya, managing director of Dancom Technologies, visited AFL's headquarters located in Spartanburg, South Carolina, and toured the manufacturing facilities. Olusanya was presented with a crystal commemorative award highlighting our business partnership with Dancom Technologies.

"AFL is pleased with the progress of the Dancom fiber project so far, and we are even more proud of the impact Dancom is making on the Nigerian telecommunications market with their swift installation of SkyWrap," said Steven Maederer, Commercial Director at AFL in Swindon, U.K.

The Dancom network construction project started in 2010 and includes 14,000 km of a fibre optic network linked through regional network owners for Nigeria's National Broadband Carrier Network project. This project has enabled advanced communications throughout the country. Over 750 km were installed in 2010 with another 665 km in 2011 and over 750 km is being planned for 2012.

The installation uses AFL's SkyWrap® solution, a fibre optic cable that is helically applied on existing ground or phase conductors using specially designed installation equipment. This solution allows for quick deployment with minimal disruption to existing power services over harsh terrain.

About AFL
AFL provides industry-leading products and services to the electric utility, broadband, communications, OEM, enterprise, wireless and transit rail markets as well as the emerging markets of oil and gas, mining, nuclear, avionics, medical, renewable and intelligent grid. The company's diverse product portfolio includes fiber optic cable, transmission and substation accessories, outside plant equipment, connectors, fusion splicers, test equipment and training. AFL's service portfolio includes market-leading positions with the foremost communications companies supporting inside plant central office, EF&I, outside plant, enterprise and wireless areas.

Founded in 1984, AFL is proud to offer engineering expertise, exceptional products and reliable service that help our customers improve their critical and electrical infrastructure. AFL has operations in the U.S., Mexico, Europe and Asia. The company is headquartered in Spartanburg, SC, and is a wholly-owned subsidiary of Fujikura Ltd. of Japan. For more information, visit www.AFLglobal.com.

About Dancom Technologies
Dancom Technologies, a Dangote Group company, started operations in 2009 with the acquisition of a 3G and a unified access services license by the Nigerian Communications Commission (NCC) along with a National long distance license under the Alheri Engineering Company Ltd (AEC). AEC secured the concession license from Power Holding Company of Nigeria (PHCN) to build a carrier fiber optic network in Nigeria. Dancom currently operates that license as the technical service network operator for Alheri Engineering Company.

Friday, April 20, 2012

Mode-Locked Laser Using a Micro-Cavity Resonator

An international team of scientists, including Dr David Moss, from the University of Sydney's School of Physics, has created a new form of ultra small laser that will revolutionise many fields.The innovation, published and featured on the front cover of the prestigious journal Nature Communications on 3 April 2012, is the first laser to be mode-locked using a micro-cavity resonator. This makes the laser highly precise, ultra fast and ultra small.
Dr David Moss, from the University of Sydney's School of Physics, with an international team of scientists, has created a new form of ultra small laser that will revolutionise many fields. (Here Dr Moss is seen winning the 2011 Australian Museum Eureka Prize for Innovation in Computer Science.)
Dr David Moss, from the University of Sydney's School of Physics, with an international team of scientists, has created a new form of ultra small laser that will revolutionise many fields. (Here Dr Moss is seen winning the 2011 Australian Museum Eureka Prize for Innovation in Computer Science.)

The team that Dr Moss worked with included scientists from Institut National de la Recherche Scientifique (INRS) in Canada, the Istituto per i Processi Chimico-Fisici part of the Consiglio Nazionale delle Ricerche in Italy and Infinera Ltd in the United States.
"Our new laser opens up a whole field of possibilities in terms of high precision, ultra small, integrated lasers," said Dr Moss, who is based in CUDOS - the ARC Centre of Excellence for Ultrahigh Bandwidth Devices for Optical Systems - and the Institute of Photonics and Optical Science at the University of Sydney.
"It's the first time we've been able to use a micro-cavity resonator to lock the modes of a laser, which is how ultra-short pulsed lasers are created. Lasers that have their modes locked generate the shortest optical pulses of light," explained Dr Moss.
"The micro-cavity is a glass based integrated ring resonator where the laser light modes are generated and locked extremely efficiently, because we've engineered the resonator to have ideal qualities, particularly nonlinear optical properties."
Making lasers that can pulse at very high and flexible repetition rates - much higher than those achieved with electronics - is a field that has been pursued by scientists around the world. Different research groups have proposed a variety of solutions to creating these lasers, but have not been successful in creating a stable laser of this sort, until Dr Moss' team's success.
"Our new laser achieves extremely stable operation at unprecedentedly high repetition rates of 200 Gigahertz, while maintaining very narrow linewidths, which leads to an extremely high quality pulsed emission," said Dr Moss.
The new laser will have applications in computing, measuring and diagnosing diseases, and processing materials - all areas where lasers are already used. It will also open up entirely new areas such as precision optical clocks for applications in metrology, ultra-high speed telecommunications, microchip-computing and many other areas.
Dr David Moss and team's new laser is featured on the front cover of the prestigious journal Nature Communications.
Dr David Moss and team's new laser is featured on the front cover of the prestigious journal Nature Communications.

Dr Moss' work on the new laser continues his success in computing innovation, for which he won the 2011 Australian Museum Eureka Prize for Innovation in Computer Science.
"In order to make our laser work, we use a new mode-locking method we've called Filter-Driven Four-Wave-Mixing. What's really different about this, is that the resonator is not simply used as a filter, but acts as the nonlinear element as well," explained Dr Moss.
"Traditional Four-Wave-Mixing schemes make the nonlinear interaction occur in the fibre, then filter the light separately using a linear Fabry Pérot filter," said Dr Moss.
"However, in our new system we have the resonator playing these two roles, making our laser intrinsically more efficient and with a radically shorter cavity length."
The reduced cavity length substantially increases the main cavity mode frequency spacing, making a dramatically more stable laser.
"This new laser is a versatile, stable, efficient and ultra small laser, which offers many exciting applications in a huge range of areas."

SOURCE: http://sydney.edu.au/news/science/397.html?newsstoryid=8973
Author: Katynna Gill

Research Paper: Optical Fiber Humidity Sensor



Titanium dioxide nanoparticle based optical fiber humidity sensor with linear response and enhanced sensitivity

Abstract 

An optical fiber humidity sensor employing an in-house scaled TiO2-nanoparticle doped nanostructured thin film as the fiber sensing cladding and evanescent wave absorption is reported. The main objective of the present work is to achieve a throughout-linear sensor response with high sensitivity, possibly over a wide dynamic range using the simplest possible sensor geometry. 

In order to realize this, first, the nanostructured sensing film is synthesized over a short length of a centrally decladded straight and uniform optical fiber and then a comprehensive experimental investigation is carried out to optimize the design configuration/parameters of the nanostructured sensing film and to achieve the best possible sensor response. 

Much improved sensitivity of 27.1  mV/%RH is observed for the optimized sensor along with a throughout-linear sensor response over a dynamic range as wide as 24% to 95%RH with an average response time of 0.01 s for humidification and 0.06 s for desiccation. In addition, the sensor exhibits a very good degree of reversibility and repeatability.


Citation
R. Aneesh and Sunil K. Khijwania, "Titanium dioxide nanoparticle based optical fiber humidity sensor with linear response and enhanced sensitivity," Appl. Opt. 51, 2164-2171 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-12-2164

Source:  Optical Society of America

Thursday, April 19, 2012

First Quarter 2012 FiOS Highlights (Verizon)

193,000 FiOS (Fiber Optic Service) Internet and 180,000 FiOS Video net additions, with increased sales penetration for both products; net increase of 104,000 broadband connections from 4Q 2011; FiOS Internet customers now total more than 5 million.

8.1 percent year-over-year increase in consumer ARPU; 63 percent of consumer revenues generated by FiOS.

---------------------------------------

FiOS Continues to Add Customers, Increase Sales Penetration

In first-quarter 2012 in the Wireline segment, continued strong demand for FiOS services led to revenue growth generated by U.S. consumer wireline customers and continued gains in FiOS sales penetration.

Globally, continued strong sales of strategic services helped mitigate lower revenues resulting from Verizon’s
targeted efforts to eliminate products that do not meet the company’s profitability requirements, and continued secular pressures in wholesale.
 
Wireline Financial Highlights

> First-quarter 2012 operating revenues were $9.9 billion, a decline of 2.0 percent compared with first-quarter 2011. Wireline operating income margin was 1.6 percent, compared with 2.8 percent in first-quarter 2011, and Segment EBITDA margin (non-GAA P) was 22.6 percent, compared with 23.6 percent
in first-quarter 2011.

> Consumer revenues grew 1.7 percent compared with first-quarter 2011. Consumer AR PU for wireline services was $97.88 in first-quarter 2012, up 8.1 percent compared with first-quarter 2011. AR PU for FiOS customers continued to total more than $148 in first-quarter 2012. FiOS services to consumer retail customers represented 63 percent of consumer wireline revenues in first quarter 2012.

> Global enterprise revenues totaled $3.9 billion in the quarter, up 0.9 percent compared with first-quarter 2011. Sales of strategic services — including Terremark cloud services, security and IT solutions, and strategic networking — increased 11.6 percent compared with first-quarter 2011 and represented
51 percent of global enterprise revenues in first-quarter 2012.

Wireline Operational Highlights

> Verizon added 193,000 net new FiOS Internet connections and 180,000 net new FiOS Video connections in first-quarter 2012. Verizon had a total of 5.0 million FiOS Internet and 4.4 million FiOS Video connections at the end of the quarter.

> FiOS penetration (subscribers as a percentage of potential subscribers) continued to increase. FiOS Internet penetration was 36.4 percent at the end of first-quarter 2012, compared with 33.1 percent at the end of first-quarter 2011. In the same periods, FiOS Video penetration was 32.3 percent, compared with
29.1 percent.

> Broadband connections totaled 8.8 million at the end of first-quarter 2012, a 3.3 percent year-over-year increase. The net increase of 104,000 broadband connections from fourth-quarter 2011 was the highest quarterly net-add total since second-quarter 2009.

> Verizon continued to expand its next-generation 100 gigabit-per-second network, enabling several more network routes in the U.S. and two additional routes in Europe.

> The company also took advantage of the fully activated Europe India Gateway submarine cable system. The 15,000 kilometer high-bandwidth optical system, with a design capacity of 3.84 terabits per second, provides much needed diversity for future Internet, e-commerce, data, video and voice services from the United Kingdom to India.

ElectroniCast Market Research – Customer Satisfaction Survey Program

ElectroniCast conducts Customer Satisfaction Surveys.  Customer satisfaction is essential to the survival of businesses; therefore, a valuable tool to find out whether customers are satisfied is to ask them. When you conduct a customer satisfaction survey, what you ask the customers is important. How, when and how often you ask these questions are also important. However, the most important thing about conducting a customer satisfaction survey is analyzing the answers and what is the solution to any problems that may be discovered.

About ElectroniCast         
ElectroniCast, founded in 1981, specializes in forecasting technology and global market trends in fiber optics, advanced photonics and light emitting diodes (LEDs).  As an independent consultancy we offer multi-client and custom market research studies to the world's leading companies based on comprehensive, in-depth analysis of quantitative and qualitative factors. This includes technology forecasting, markets and applications forecasting, strategic planning, competitive analysis, and marketing/sales consultation. ElectroniCast, founded as a technology-based independent consulting firm, meets the information needs of communication industry planners and related suppliers. 

For a detailed proposal, contact:  stephen_montgomery@electronicastconsultants.com


Web:  www.electronicast.com

Tuesday, April 17, 2012

Mid-Atlantic Crossroads Launches 100G Network


COLLEGE PARK, Md., April 17, 2012 /PRNewswire-iReach/ -- Mid-Atlantic Crossroads (MAX), a Gigabit Point of Presence organization (or GigaPoP) led by the University of Maryland, Georgetown University, and The George Washington University, announces the deployment of its 100G fiber optic network. The network is among the nation's first to be built on industry-standard 100G technologies. This milestone follows a successful test period by MAX, and the upgraded network meets the large scale data flow requirements of 44 universities, federal agencies, government laboratories, and non-profit institutions in Maryland, Virginia, and the District of Columbia.

By implementing this highly-developed network, MAX enables its member organizations to study and advance understanding in critical areas that include climate modeling, genetics, and visualization. The valuable research conducted is dependent upon MAX's high-performance data transfer capabilities and advanced network services.

"Networks supporting research and educational institutions aspire to reach 100G performance. Today, MAX has become one of the first networks in the country to reach that goal," said Tripti Sinha, Deputy CIO of Networks and Communication Technologies in the Division of Information Technology at the University of Maryland.

"The organizations that rely on MAX connectivity depend on the highest performance and lowest latency even when transporting enormous amounts of data. Most importantly, this accomplishment allows our member organizations to participate at the highest levels of discovery," said Dr. Abdella Battou, MAX's Executive Director.

Using Fujitsu technologies, MAX began designing the network upgrade about two years ago. Now, MAX is able to support increasingly bandwidth-intensive, packet-based applications without forfeiting the organization's investments in more traditional optical technologies. MAX and Fujitsu have been working together for more than five years.

About Mid-Atlantic Crossroads

MAX, or Mid-Atlantic Crossroads, is a GigaPoP organization founded in 1999 by the University of Maryland, Georgetown University, The George Washington University, and Virginia Tech. A leader in facilitating education and research, MAX supports ultra-high bandwidth and high-performance data transfer and provides advanced network services that enable its members to successfully fulfill their organizational missions. For more information about the Mid-Atlantic Crossroads, please visit www.maxgigapop.net.

News distributed by PR Newswire iReach: https://ireach.prnewswire.com

SOURCE Mid-Atlantic Crossroads

Sumitomo Electric Launches Optical Thunderbolt Cable Samples




 April 17, 2012
Sumitomo Electric Industries, Ltd.

Sumitomo Electric Industries, Ltd. has commenced sample product shipment of the optical Thunderbolt cable. These products will be used at the Thunderbolt demonstration test to be performed at Intel Corporation’s booth during the NAB Show 2012 held by the National Association of Broadcasters in Las Vegas from April 16 to 19, 2012.

Thunderbolt is an innovative high-speed PC connection technology developed by Intel. It provides 10 Gbps data transmission, and is PCI Express and DisplayPort compatible with its dual-protocol solution.

Natural and synthetic single-crystal diamonds are generally considered to be the hardest material on Earth. They are excellent as an industrial material, but have the drawback of being easy to split (cleave) or wear in a specific direction, due to the nature of their crystalline structure. In contrast, sintered diamond has a polycrystalline structure and is free from cleavage, but is poorer in hardness than single-crystal diamonds, because it contains metallic binder particles.

“Thunderbolt technology is a groundbreaking new high-speed interconnect technology providing 10 Gbps connectivity to the PC,” said Jason Ziller, Intel’s Thunderbolt Marketing Director. “We are very excited to have Sumitomo optical Thunderbolt cable sampling in the market to provide much longer cable lengths to the users that need them, such as media creators.”


 The features of this product include:

(1) Long-distance connection

The optical Thunderbolt cable is an active optical cable that enables long-distance transmission of optical signals with no signal degradation. Connectors at both ends of the cable convert electric signals into optical signals and vice versa. It employs the same interface as the electrical Thunderbolt cable and can be connected to Thunderbolt ports on PC and peripheral devices. This cable comes in lengths of up to 20 m.


(2) High flexural strength

The optical Thunderbolt cable is as thin in diameter as the conventional electrical Thunderbolt cable (4.2 mm), and therefore handles just as easily. Furthermore, Sumitomo Electric’s special optical fiber makes the cable robust and tough to be used in general consumer devices. This optical fiber will provide high bend performance even when pinched by up to 180 degrees or tangled in knots.

【Main specifications of optical Thunderbolt cable】

Number of channels: 2 Transmission speed per channel: 10 Gbps bi-directional Transmission capacity: 20 Gbps bi-directional Cable length: 10 m and 20 m


・Intel, Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation in the US and other countries.

・PCI Express is a trademark or registered trademark of PCI-SIG in the US and other countries.

・All other company names and product names are trademarks or registered trademarks of their respective companies.


Future Fibre Technologies Gains Ownership of '736 Patent, Suit Against Optellios Settled


MELBOURNE, Australia, April 17, 2012 /PRNewswire via COMTEX/ -- Future Fibre Technologies Pty., Ltd. ("FFT"), previously announced that it filed a lawsuit against Optellios, Inc. ("Optellios") on July 25, 2008. In the lawsuit, FFT, claimed that it is the rightful owner of United States Patent No. 7,142,736 ("736 Patent").

At that time FFT sought, among other things, that the '736 Patent be assigned to FFT, and stated that "the company firmly believed that FFT employees are the rightful inventors of the '736 Patent, and that the patent belonged to FFT." In response, Optellios asserted in part that the suit was precluded by a previous settlement agreement between the parties.

On August 15, 2011, the United States District Court for the District of Delaware found in favor of FFT on this issue and denied the Optellios motion to enforce the previous settlement agreement.

FFT is pleased to announce that the parties have now reached a comprehensive settlement of the dispute and a Consent Judgment and Order has been issued dismissing the case. Importantly:
      
        a. On December 22, 2011 Optellios assigned the '736 Patent to FFT, and FFT is now the sole owner of the '736 Patent, and

        b. On April 4, 2012, the United States District Court for the District of Delaware issued an order to correct the inventorship of  the '736 Patent and ordered the United States Patent and Trademark Office to add the FFT inventors to the 736 patent.
        
"We are pleased that this action is settled, and we have succeeded in our goal to be the sole owner of the '736 Patent, and that the court agreed that the FFT inventors be added to the patent," said Rob Broomfield, CEO of FFT.

Future Fibre Technologies (FFT) is the global leader in the design and manufacture of fiber-optic sensing technologies. Applications include data communications security, oil and gas pipeline third party interference detection, and fiber-optic perimeter intrusion detection systems for sites such as military bases, airports, petrochemical plants, and refineries. Established in 1994, FFT has offices in the USA, Europe, Middle East, India and Australia.

SOURCE Future Fibre Technologies Pty., Ltd.