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Video: New Quantum Dot Tech Could Boost Current Optical Fiber Band TenfoldCurrent optical communications schemes rely on a narrow 1.55 micron wavelength band of about 10 terahertz, a band in which optical signals can be well controlled and loss of signal/data is fairly low. But to open up optical networks to the high data load of the future, we need to open up the span of available wavelength.
Source: POPSCI
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Friday, Jan 27, 2012, 8:55am
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