Home > News > Toshiba unveils quantum security
February 21st, 2007
Toshiba unveils quantum security
Abstract:
The second method, based on nanotechnology, will produce even higher bit rates in the future. Toshiba has created the first semiconductor diode that can be controlled with electrical signal input to emit only single photons at a wavelength compatible with optical fibres. This ‘single photon source' method eliminates the problem of multi-photon pulses altogether. It was developed as part of a DTI funded programme involving the University of Cambridge, Imperial College London and Toshiba.
Source:
e4engineering.com
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