Simple distributed temperature sensor based on Brillouin gain spectrum analysis

A novel configuration is presented here, based on the pump and probe technique, that has the following advantages: 1) few optical elements are required, 2) a single laser source is used, 3) a single fiber end is accessed, 4) only pulsed signals propagate.


Published in:
Proc. SPIE, 2360, 138-141
Presented at:
Tenth International Conference on Optical Fibre Sensors, Glasgow, United Kingdom, September 14, 1994
Year:
1994
Publisher:
SPIE
ISBN:
0-8194-1699-1
Laboratories:




 Record created 2008-09-29, last modified 2018-09-13

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