Simulation of FBG sensing networks using CDM + SDM

Dongsheng Li; Qi Jiang; Qingmei Sui

doi:10.1117/12.885995

18 May 2011 Simulation of FBG sensing networks using CDM + SDM

Dongsheng Li, Qi Jiang, Qingmei Sui

Author Affiliations +

Proceedings Volume 7753, 21st International Conference on Optical Fiber Sensors; 77538S (2011) https://doi.org/10.1117/12.885995
Event: 21st International Conference on Optical Fibre Sensors (OFS21), 2011, Ottawa, Canada

Abstract

To increase the multiplying density of FBG sensors, a novel FBG sensing network using CDM + SDM by coding measuring points directly is proposed, which increases the multiplying density greatly and is easy to implement in engineering for its simple structure. Simulation of an example using (25,3,1)-OOC code indicates that although the system's multiplying density increased greatly, its measuring precision decreased.

Citation Download Citation

Dongsheng Li, Qi Jiang, and Qingmei Sui "Simulation of FBG sensing networks using CDM + SDM", Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 77538S (18 May 2011); https://doi.org/10.1117/12.885995

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