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Video: New Quantum Dot Tech Could Boost Current Optical Fiber Band Tenfold
Current 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.
Current 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
Posted on: Friday, Jan 27, 2012, 8:55am
Views: 1104
Posted on: Friday, Jan 27, 2012, 8:55am
Views: 1104
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