News tagged with optical communication

Chattanooga touts transformation into Gig City

A city once infamous for the smoke-belching foundries that blanketed its buildings and streets with a heavy layer of soot is turning to lightning-fast Internet speeds to try to transform itself into a vibrant tech hub.

dateDec 27, 2014 in Telecom
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Team first to detect exciton in metal

University of Pittsburgh researchers have become the first to detect a fundamental particle of light-matter interaction in metals, the exciton. The team will publish its work online June 1 in Nature Physics.

dateJun 01, 2014 in General Physics
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Three-dimensional opto-electric integration

Three-dimensional (3D) integration of various materials on top of bulk silicon could be the best answer for cost-effectively marrying optical devices with electronics. A*STAR researchers have used this approach to create ...

dateFeb 18, 2015 in Optics & Photonics
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A new laser for a faster internet

( —A new laser developed by a research group at Caltech holds the potential to increase by orders of magnitude the rate of data transmission in the optical-fiber network—the backbone of the Internet.

dateFeb 20, 2014 in Optics & Photonics
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A new approach to on-chip quantum computing

Commercial devices capable of encrypting information in unbreakable codes exist today, thanks to recent quantum optics advances, especially the generation of photon pairs—tiny entangled particles of light. Now, an international ...

dateOct 02, 2014 in Quantum Physics
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