Research of distributed-fiber-optic pressure sensor

Xiao Ming Lu; Xin Ren; Yu-bao Chen; Rensheng Che

doi:10.1117/12.50047

1 August 1991 Research of distributed-fiber-optic pressure sensor

Xiao Ming Lu, Xin Ren, Yu-bao Chen, Rensheng Che

Proceedings Volume 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91; (1991) https://doi.org/10.1117/12.50047
Event: International Conference on Optical Fibre Sensors in China, 1991, Wuhan, China

Abstract

The paper discribed the principle and method of distributed fiber optic pressure sensor utilizing OTDR technique. The relativity of the microbend loss and bend radius of the multimode optical fiber is discussed ,and its experimental curve is given. In this paper ,a new type of OTDR measuring system using single-chip microcomputer is introduced as well

Citation Download Citation

Xiao Ming Lu, Xin Ren, Yu-bao Chen, and Rensheng Che "Research of distributed-fiber-optic pressure sensor", Proc. SPIE 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91, (1 August 1991); https://doi.org/10.1117/12.50047

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