We report the enhanced performance of an 85 km single-ended distributed Brillouin based temperature sensor using EDFA and Raman amplification. A temperature resolution of 3/spl deg/C and spatial resolution of 20 m was achieved.
Brillouin based OTDR with measurement range of 85 km using combined EDFA and Raman amplification
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 2 pp. vol.1
2004-01-01
131652 byte
Conference paper
Electronic Resource
English
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