A 1.5 /spl mu/m single-photon detector, which combines up-conversion in a PPLN waveguide with a silicon avalanche photodiode, is used to demonstrate photon-counting OTDR. The system exhibits good sensitivity, high spatial resolution and small measurement time.
1.5/spl mu/m photon-counting optical time domain reflectometry with a single-photon detector using up-conversion in a PPLN waveguide
(CLEO). Conference on Lasers and Electro-Optics, 2005. ; 2 ; 1079-1081 Vol. 2
2005-01-01
1531020 byte
Conference paper
Electronic Resource
English
British Library Conference Proceedings | 2005
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