Silicon is the dominant material for the fabrication of integrated circuits and is also becoming a popular material for making photonics circuits -- miniaturized circuits that use light instead of electronic signals for processing ...
Optics & Photonics
Jun 9, 2011
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New research by academics in the University of Bristol's Centre for Communications Research has highlighted the problems of reduced sensitivity in wireless communications, along with developing new solutions to overcome the ...
Engineering
Feb 28, 2011
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(AP) -- Being able to watch live TV on the go sounds like an appealing idea. Indeed, Audiovox Corp. says its RCA-branded portable, battery-powered televisions sell well. But there's a problem: people return them at extremely ...
Telecom
Jan 8, 2011
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A research team from Nanyang Technological University (NTU, Singapore) has successfully designed the world's smallest on-chip low-pass filter which is 1,000 times smaller than existing off-chip filters.
Electronics & Semiconductors
Oct 20, 2010
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Researchers have developed a new data transmission system that could substantially improve the transmission capacity and energy efficiency of the world's optical communication networks.
Telecom
Sep 7, 2010
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Panasonic today announced the development of a new terahertz (THz) detector using a Gallium Nitride (GaN) transistor. The detector exhibits the world highest sensitivity at room temperature. The GaN-based THz detector is ...
Electronics & Semiconductors
Jun 23, 2010
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(AP) -- The prospect of watching live, local TV shows on mobile phones and other portable devices is getting closer. Manufacturers this week are showing off gadgets can receive a new type of digital TV transmissions.
Telecom
Jan 6, 2010
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The National Institute of Standards and Technology has unveiled a method for calibrating entire waveforms -- graphical shapes showing how electrical signals vary over time -- rather than just parts of waveforms as is current ...
General Physics
Oct 7, 2009
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Hyperscale datacenters have sprung up across the globe rapidly. This generate tremendous demand for high-capacity, cost-effective optical communication links that interconnect them. Engineers at the University of Melbourne ...
Optics & Photonics
Feb 20, 2020
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Researchers at The University of Texas at Dallas are developing nanotechnology that could lead to a new platform for solar cells, one that could drive the development of lighter, flexible and more versatile solar-powered ...
Nanomaterials
Oct 9, 2012
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