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Content tagged with Optoelectronic
posted in November 2005
Advanced thin-film technology beefs up LED performance
Product News  
11/30/2005   Post a comment
OSRAM Opto Semiconductors Inc. has made significant improvements to its proprietary thin-film technology that have resulted in enhancements to the luminous efficacy and color palette of its Power TOPLED line of light-emitting diodes (LEDs) for automotive, signal and signage applications. The new Power TOPLED products are said to offer 150 percent greater efficiency and produce a wide variety of red and yellow tones. In addition, the new devices offer all the benefits of surface-mount technology
Researchers develop hybrid silicon laser
News & Analysis  
11/29/2005   Post a comment
Researchers at the University of California, Santa Barbara have developed a new laser that could have big implications for future optical communications.
Research firm claims optical silicon progress
News & Analysis  
11/28/2005   Post a comment
Translucent Inc., the U.S. subsidiary of Australian research group Silex Systems Ltd., has demonstrated electroluminescence (EL) from silicon at telecommunications wavelengths and at room temperature.
Phototriacs feature a low trigger current
Product News  
11/22/2005   Post a comment
Vishay Intertechnology, Inc. has unveiled a new line of phototriacs that feature a low trigger current of 1.6 mA, which the company said is lower than any other competitive device. The new devices also provide a static dV/dt greater than 5 kV/microsecond.
IBM claims better LED
News & Analysis  
11/17/2005   Post a comment
IBM Corp. unveiled what is said is the world's first electroluminescent nanotube transistor and claimed it glows 1,000 times brighter than a light-emitting diode.
Avanex narrows loss after restructuring
News & Analysis  
11/9/2005   Post a comment
Photonic components supplier Avanex Corp. reported a net loss of $16.9 million, or 12 cents per share on sales of $41.2 million in the first fiscal 2006 quarter ended September, compared with a net loss of $42.8 million, or 30 cents per share on sales of $42.7 million in the prior quarter.
Equity group invests in photonic sensor start-up
News & Analysis  
11/9/2005   Post a comment
One of Austria’s leading technology focused foundations has taken a substantial stake in organic photonic sensor start-up Nanoident AG.
Vishay sales fall, earnings up sequentially
News & Analysis  
11/4/2005   Post a comment
Passive components and semiconductor supplier Vishay Intertechnology Inc. reported earnings of $19.9 million, or 11 cents per share on sales of $566.1 million the third quarter of 2005, compared to $22.1 million, or 13 cents per share on sales of $584.3 million in the year-ago quarter.
Infrared phototransistors shrink in size
Product News  
11/3/2005   Post a comment
Now available in a 1206 case size, TT electronics OPTEK Technology's new series of NPN silicon transistors are designed for infrared detection in sensing applications. The new miniaturized surface-mount OP520/OP521 series devices tout fast response times of 15 microseconds for machine automation, miniature optical encoders and other high-speed, non-contact position sensing systems.


EE Life
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Max Maxfield

Dr. Duino Diagnostic Shield Deduces Dilemmas in Arduino Shield Stacks
Max Maxfield
8 comments
As you are probably aware, I'm spending a lot of my free time creating Arduino-based projects, such as my Inamorata Prognostication Engine, my BADASS Display, and my Vetinari Clock.

EDN Staff

11 Summer Vacation Spots for Engineers
EDN Staff
20 comments
This collection of places from technology history, museums, and modern marvels is a roadmap for an engineering adventure that will take you around the world. Here are just a few spots ...

Glen Chenier

Engineers Solve Analog/Digital Problem, Invent Creative Expletives
Glen Chenier
15 comments
- An analog engineer and a digital engineer join forces, use their respective skills, and pull a few bunnies out of a hat to troubleshoot a system with which they are completely ...

Larry Desjardin

Engineers Should Study Finance: 5 Reasons Why
Larry Desjardin
46 comments
I'm a big proponent of engineers learning financial basics. Why? Because engineers are making decisions all the time, in multiple ways. Having a good financial understanding guides these ...

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