2 June 2014 End-reflection assisted time domain Brillouin sensing with a novel probe pulse arrangement for branched fiber
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Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 91576F (2014) https://doi.org/10.1117/12.2059420
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain
Abstract
We present a novel Brillouin time domain analysis configuration for monitoring parallel fiber networks. By employing branch length manipulation, the new probe pulse arrangement improves the system dynamic range compared with a previously reported approach that uses a single pair of pump and probe pulses. This technique is promising in parallel fiber sensing that enhances the system reliability.
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Chihiro Kito, Chihiro Kito, Fumihiko Ito, Fumihiko Ito, Hiroshi Takahashi, Hiroshi Takahashi, Kunihiro Toge, Kunihiro Toge, } "End-reflection assisted time domain Brillouin sensing with a novel probe pulse arrangement for branched fiber", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 91576F (2 June 2014); doi: 10.1117/12.2059420; https://doi.org/10.1117/12.2059420
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