Nippon Telegraph and Telephone Corporation and NTT Communications Corporation have conducted 100 and 40Gbps transmission tests in real field environments using existing installed optical fiber, and have demonstrated for the ...
Telecom
Nov 24, 2011
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Cuba accused the United States on Monday of enabling illegal Internet connections in its territory and said several people were arrested in April for profiting from the wireless networks.
Telecom
Nov 14, 2011
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(PhysOrg.com) -- Researchers at the UA-led Center for Integrated Access Networks, the largest optical research center in the U.S., are developing methods to improve transmission speed, efficiency and reliability of Internet ...
Telecom
Nov 4, 2011
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Physicists with the Institute of Ultrafast Spectroscopy and Lasers (IUSL) at The City College of New York have presented a new way to map spiraling light that could help harness untapped data channels in optical fibers. Increased ...
General Physics
Aug 25, 2011
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Light traveling in an optical fiber loses power over distance. A number of factors are responsible for this power loss, but one that is particularly important at high data rates is the loss that occurs due to changes in light ...
Optics & Photonics
Aug 19, 2011
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(PhysOrg.com) -- Today, fiber optics technology transports information in the form of classical data to homes and businesses. But researchers are currently working on ways to combine quantum data with the classical data in ...
Designing fiber optic networks involves finding the most efficient way to connect phones and computers that are in different places – a costly and time-consuming process. Now researchers from North Carolina State University ...
Computer Sciences
Jun 28, 2011
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(PhysOrg.com) -- The people of Sebastopol, California are in for a treat. Thanks to a collaboration between search giant Google and Sonic.net they will have the honor of being the first residential area in the United States ...
Google announced on Wednesday that Kansas City, Kansas, had been selected as the site for its first super-fast broadband Internet network.
Telecom
Mar 30, 2011
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(PhysOrg.com) -- With worldwide Internet data traffic increasing by 50 percent each year, telecommunications companies that handle this digital torrent must be able to economically expand the capacities of their networks ...
Optics & Photonics
Feb 28, 2011
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