News tagged with optical communication

One petabit per second fiber transmission over 50 km

NTT and three partners- Nippon Telegraph and Telephone Corporation, Fujikura Ltd., Hokkaido University, and Technical University of Denmark—demonstrated ultra-large capacity transmission of 1 petabit (1000 terabit) per ...

dateSep 21, 2012 in Telecom
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Quantum entanglement with notification

(Phys.org) -- German scientists have demonstrated a method of heralding entanglement between distant stationary quantum systems without destroying this particular state. The experimental set-up paves the way towards quantum ...

dateJul 16, 2012 in Quantum Physics
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US military plans fiber optic link to Guantanamo

The Pentagon plans to install a $40 million fiber optic cable between the US military jail at Guantanamo Bay and the US mainland, a spokesman said Thursday -- an indication the facility will not close anytime soon.

dateJul 06, 2012 in Telecom
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Technology convergence may widen the digital divide

(Phys.org) -- Technology is helping communication companies merge telephone, television and Internet services, but a push to deregulate may leave some customers on the wrong side of the digital divide during this convergence, ...

dateMay 17, 2012 in Telecom
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