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Delivering High-Precision Optical Coatings in High Volumes

6/25/2012 · Posted by Noël Bilodeau
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By Fred J. Van Milligen Ph.D., Senior Director Research and Development, CCOP/AOT

 

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The ICCG – International Conference on Coatings on Glass and Plastics – is being held June 24-28 in Breda, The Netherlands. Every other year the conference brings together scientists, technologists, practitioners and managers from universities, research institutes, coating manufacturers, material and equipment suppliers, and user industries to discuss the latest developments in the field of large-area glass and plastic coatings. This year Dr. Georg Ockenfuss, Senior Process & Product Development Engineer, delivered an invited presentation on behalf of JDSU’s Custom Optics Product Group.
 
The presentation focused on three major points with respect to the challenge of delivering high-precision optical coatings in high volumes. Today JDSU considers high precision to be ~0.5% tolerances, with layer counts between 75-1,000 separate layers  on glass and plastic surfaces.
 
High-volume market drivers change. The 1990’s telecom boom drove higher volumes for precision optical coatings to support fiber-based communications. For the last 10 years, the primary market driver has been consumer products in the home and portable devices, particularly smart phones. In one device alone, the iPhone 4, there are 2 cameras and 3 sensors (accelerometer, proximity, ambient light). The precision coatings required for lenses and sensors in such products constitute a tremendous opportunity. However, the consumer market expects products to become more effective and cheaper until they are almost free to purchase. Performance (speed, feature mix, size) must be maintained or improved as prices drop.
 
Stable and predictable yields are necessary to meet volume demands. To address the continuous growth in demand for precision coatings, JDSU has evolved key manufacturing metrics to help manage cost, quality, and margins. One metric, capital cost to yielded area, helps measure profitability on production output and also helps plan future capacity requirements. Another metric, cycle time per part, helps determine optimal output per process or production machine. Pricing pressures today do not allow low yields or extensive (and costly) measurement; therefore predictable output is the foundation for controlling costs and margins. Stable processes and optimized monitoring are required to ensure predictable yields with minimal testing.
 
Collaboration between customers and suppliers helps control total cost of ownership. Given the breadth and depth of its optical coating expertise, JDSU is in a good position to collaborate with each customer and explore how to reduce cost by replacing system components with additional features in the optical coating. This design expertise, coupled with the ability to offer a standardized yet flexible manufacturing platform with tight process control, makes JDSU a strong partner.

 

Leave the Old Video Consoles At Home: Gaming Goes Mobile and Social

6/22/2012 · Posted by Bernie Tylor
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During the 2012 Electronic Entertainment Expo game developers converged on Los Angeles. And for the first time ever, Zynga Inc., whose games are played on Facebook and mobile devices, had a presence at the show.

As the smartphone and tablet market continues to grow, consumers are starting to play more and more interactive games on their devices while they are on the move, not just from the comfort of their living room. According to the research arm of Tokyo-based Ichiyoshi Securities, the global mobile-game market is expected to increase nearly fivefold from $3.77 billion in 2010 to $17.6 billion in 2015.

 

And while the majority of this mobile and social gaming explosion comes from new favorites like Words with Friends, Draw Something and Angry Birds, which already has 1 billion downloads, old favorites are making a comeback in this market as well. mobile.png

 
Take-Two Interactive Software Inc. has taken games such as the popular film-noire series "Max Payne" and the decade-old "Grand Theft Auto III" and released mobile versions. In addition, EA Sports offers separate versions of the popular soccer game FIFA, one for game consoles and one for mobile devices.

So with people spending more time than ever before playing games on their iPhones, iPads, and Android devices, what does that mean for the networks on which all these devices run?

 

For one, it means a greater strain and demand for bandwidth is put on the networks. With a surge of interactive games running for multiple hours a day, service providers need to be able to ensure their networks deliver reliable and high-speed services.

That’s where JDSU comes in. We work with service providers around the globe to help make sure their networks can handle consumers’ needs for instant entertainment gratification.  Whether it is through streaming video or engaging in several games with their friends, consumers are relying increasingly on their mobile devices each day and networks need to be ready.

Graphic source: Wall Street Journal

 

 
 

 

Categories:Mobility

 

Preparing for the Big Apple

6/20/2012 · Posted by Noël Bilodeau
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Many attendees of Apple’s Worldwide Developers Conference in June 2012 were expecting to hear about the eagerly anticipated launch of the iPhone 5. While that didn’t happen, Apple did announce its new mobile operating system, which will impact its iPhone, iPad and iPod touch customers through a simple software download. Called the iOS 6, the new mobile operating system will be available this fall.

The iOS 6 update that intrigued us perhaps the most was the introduction of FaceTime over wireless networks, rather than simply Wi-Fi. Now users will be able to make video calls from wherever they are. Apple explained that it took a wfacetime_hero.jpghile to offer this because networks could not handle the uninterrupted data transmissions required for FaceTime to operate effectively over the wireless networks.

Apple indicates that 80 percent of users are running the latest version of iOS. This means that if history is any indication, users will upgrade their devices to install iOS 6. What happens to our networks given the widespread availability of FaceTime? If, for example, thousands of iPhone owners are using FaceTime at once in New York City, will that impact performance?

Cisco predicts that traffic from wireless devices will exceed traffic from wired devices by 2016, while video will be the fastest growing consumer mobile service over the next four years.  This is a strong sign that iPhone users will get some mileage out of FaceTime while on the go.
 
The increasing role of the network in people’s lives – and the demand for bandwidth-rich applications like video chat – presents major challenges for network operators and equipment manufacturers. They are under tremendous pressure to provide faster network speeds and higher optical performance to keep pace with this escalating demand.  JDSU works with the operators and equipment manufacturers by providing the technology they need to improve the speed, intelligence and reliability of today’s networks.
 
And, what’s next for Apple? Whatever it is – perhaps the iPhone 5 – wireless carriers need to anticipate the next move.

 

photo source: Apple

Categories:Mobility

 

Network Speed Needed to Bridge the Learning Gap

6/14/2012 · Posted by Noël Bilodeau
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We often hear how increasing broadband speeds is vital to improve employment prospects and economies around the world. There are numerous reports about how greater Internet speeds help trigger advancements in healthcare. And now the State Educational Technology Directors Association (SETDA) released a report on the “need for speed” to bolster education.

The Broadband Imperative report recommends that schools increase their broadband speeds to 1 Gbps per 1,000 students and staff by 2017-18. It further suggests that internal WANs connecting schools within districts should be 1 Gbps by 2014-15 and 10 Gbps by 2017-18.

According to the most recent U.S. Department of Education study of educational technology in public schools, even though 100 percent of the school districts with a district network were connected to the Internet, very few had high-speed connections. The SETDA report indicates that nearly 80 percent of schools say their current broadband connections are unable to meet their needs, and about 67 percent of schools subscribe to Internet service at half the speed that SETDA recommends.
 
As learning in the classroom takes on the form of online discussion boards, classroom wikis and video chats, the need for speed has grown. Additionally, there is a heightened responsibility in ensuring networks are able to support this growth and meet the demands of learners. 
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Communities around the globe are demonstrating their leadership on how to use Internet technology to help advance education. For example, Advanced Broadband Enabled Learning is a Canadian project that uses videoconferencing in schools as an educational resource. It is also used for students to talk to other schools and collaborate on issues. In the Middle East, the Initiative for Smart Learning was launched to improve technology in all UAE schools. It aims to create a new learning environment in schools by offering ‘smart classes’ and providing pupils with a tablet PC and 4G Internet access. In Nepal, Open Learning Exchange Nepal introduced E-Pustakalaya, an education-centered electronic library that can be accessed from the Internet. It includes reference materials, teaching support materials and other coursework that can be shared among students, teachers and families in different locations.
 
So, what’s our role in this? JDSU works with service providers around the globe to deliver reliable, high-speed broadband services.  Our network solutions help ensure that networks are up and running so that communities have access when they need it.
 
As SETDA notes in its report, “to compete globally and develop the innovators our country needs to lead the world, all of our students must have access to adequate bandwidth in the classroom…wherever learning takes place.” We couldn’t agree more.

 

Categories:Broadband

 

JDSU Participates in Key Authentication Events

6/11/2012 · Posted by Noël Bilodeau
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By Rosalie Clemens, Product Line Manager, JDSU

Last month, the JDSU Authentication Solutions Group exhibited for the first time at Cards & Payments Middle East in Abu Dhabi, United Arab Emirates. Visitors were eager to learn more about JDSU’s wide range of authentication technology that helps to protect bank cards.ASG - Middle East.jpg

JDSU presented “A new Frontier in Dynamic Security Features,” reviewing the industry movement towards developing more overt security features that actively engage viewers in multiple ways. The features use effects such as parallax motion, 3D animation, and distinct color shifts. With its portfolio of solutions based on optically variable pigments and its extensive experience designing engaging holography, JDSU supports this trend.

JDSU also participated in Security Document World in London, U.K., one of the premier conferences and trade shows on document security. More than 345 industry delegates attended SDW 2012, and 60 government professionals attended the newly formed DocEx Conference, which ensured interaction between inspectors, law enforcement, and issuing organizations, as well as active participation in the trade show by end-customers.

 

ASG - Security Doc World.jpgDocEx offered 1-on-1 sessions with document examiners to evaluate next generation security devices, and 10 examiners from the U.K., U.S.A., The Netherlands and Canada advised interested participants on fraud trends and threats.


The well-attended SDW technical conference (sometimes standing room only!) reviewed the evolution of security technologies for high-value documents, and identified biometrics and mobile authentication as keys to emerging solutions to combat counterfeiting and document fraud.  There was a focus on how to ensure that every individual has a unique identifier—for example, in the form of a birth certificate—for the issuance of a government-authorized identification document. This is an important topic in a world where a growing population moves around on an increasing basis.

 
With the London Summer Olympic Games 2012 approaching, the topics of passenger flow and security at England’s borders and “Olympic family” authentication and verification were hot topics.

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Government and law enforcement representatives also spoke about the importance of easy-to-recognize and authenticate overt security technologies on documents and the need for machine-readable features. Whether and how documents only employing electronic security can help stop fraud was discussed as well as the futuristic idea of going completely documentless.
JDSU was one of the 90 exhibitors at the trade show and received excellent response to its unique products, including Charms™ covert taggants and HoloFuse™ holographic polycarbonate laminate for highly secure documents. A flow of visitors kept JDSU personnel busy, demonstrating that Security Document World was a great success for the Authentication Solutions Group.

 

 

Is Spectrum Sharing the Answer to Bandwidth Bottlenecks?

6/11/2012 · Posted by Bernie Tylor
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Wireless carriers continue to raise concerns that not enough spectrum will be available to efficiently meet their growing demand to deliver uninterrupted, bandwidth-rich services to their customers. A recent Cisco report forecast that the total number of fixed and mobile devices and connections on global networks will grow to 18.9 billion by 2016 -- nearly doubling in only five years.

New technology that allows communications service providers to profitably scale to unprecedented bandwidth demand while providing the highest quaspectrum-graph.pnglity subscriber experience could change the current spectrum debate.  For our part, we work with virtually every major network operator and equipment manufacturer around the world, developing and deploying technologies that make communications networks work better.
 
A Presidential advisory committee examining this situation indicated that carriers embracing technologies that provide greater efficiency could allow the spectrum to be shared, and potentially improve said efficiency by a factor of 40,000. A sticking point in the emerging policy confronts mobile carriers that prefer exclusive access to airwaves and Pentagon officials concerned about preventing interference between defense systems and smartphone networks.
 
Martin Cooper, who is credited for creating the first cell phone, was featured in a New York Times article , discussed how technology could be an answer to this situation. 

 

Among his main points: 
·         It’s all technology that makes the use of the spectrum more efficient.
·         The more we learn about new communications, the more capacity we need, and that is going to keep going on forever. That’s been happening since radio was invented, and won’t stop anytime soon. 
·         The only way to solve the spectrum scarcity is with new technology. You can’t create new spectrum. 
 
Do you agree with Martin? What are your thoughts on how to best address the spectrum sharing issue?

 

Categories:Mobility, LTE, Broadband

 

World Anti-Counterfeiting Day

6/7/2012 · Posted by Noël Bilodeau
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Today marks the fourteenth annual World Anti-Counterfeiting Day, a global event created to raise awareness about the international impacts of counterfeiting. From consumer electronics to music, purses to passports and credit cards to pharmaceutical drugs, counterfeiting seems to touch almost every aspect of our lives today.

Unfortunately, the counterfeiting industry only continues to grow each year with more advanced technology and web coding skills.  Counterfeit goods are not just bought from vendors on Canal Street in New York City anymore, but more and more commonly from online websites that look every bit like a trusted venue.
 
World Anti-Counterfeiting Day is an opportunity for everyone to step back and think about how counterfeiting affects the economy, health and safety of people all over the world. According to the International Association of Authentication, 750,000 legitimate jobs in the U.S. and 100,000 jobs in the EU have been lost to counterfeiting.
 
As long as counterfeiting continues to be a global issue, JDSU will continue to develop new technologies and work with organizations to help combat it.
 
For more on JDSU’s authentication technology visit http://www.jdsu.com/en-us/Authentication-Solutions/Pages/default.aspx.

 

 

The Latest Advances in Gesture Recognition

6/6/2012 · Posted by Noël Bilodeau
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Sinclair Vass recently spoke at the annual North American Chinese Clean Tech & Semiconductor Association (NASCA) conference, an event where experts share the latest innovations and breakthroughs happening in the semiconductor field.

During the event, there was a strong correlation between Sinclair’s talk about gesture recognition and what other tech experts had to say about how electronic devices are evolving to have more of a natural user interface. With gesture recognition, people are empowered to use simple body motions to operate electronic applications.
 
While still an early market, it is clear that the gesture recognition ecosystem continues to evolve beyond gaming and the latest TVs and PCs are starting to come out with these capabilities.
Recent news around gesture recognition includes:
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  • Leap Motion announced Leap, a iPod-like device that connects to your computer and allows you to control a projected 3D environment.
  •  Intel plans to provide voice and gesture recognition capabilities in its  super-thin Ultrabook in 2013. 
  •  Researchers at the A*STAR Institute for Infocomm Research in Singapore are integrating gesture recognition technology that could ‘train’ robots to recognize and respond to human gestures – also known as ‘social’ robots.
Sinclair Vass also recently  tried out an immersive battle training demo from Quantum 3D where the user gets suited up in a helmet integrated with a stereoscopic camera and motion sensors to operate an avatar in a 3D training environment.


Pretty cool stuff. It’s expected that the next generation of processors will help drive even further advances for gesture recognition. I can’t wait to see where it ends up next!