Multifunction multichannel remote-reading optical fiber sensor system

Gang Zheng; Qian Tian; Jinwen Liang

doi:10.1117/12.50039

1 August 1991 Multifunction multichannel remote-reading optical fiber sensor system

Gang Zheng, Qian Tian, Jinwen Liang

Proceedings Volume 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91; (1991) https://doi.org/10.1117/12.50039
Event: International Conference on Optical Fibre Sensors in China, 1991, Wuhan, China

Abstract

A multifunction, multichannel remote-reading optical fiber sensor system is presented. The sensor system is based on the principles of frequency modulation continuous wave (FMCW) heterodyne interference, frequency-intensity-division multiplexing. It has the advantages of high measurement accuracy, large measurement range, immunity from electromagnetic interference and temperature influence, noncontact, small probe size, multichannel, and remote reading.

Citation Download Citation

Gang Zheng, Qian Tian, and Jinwen Liang "Multifunction multichannel remote-reading optical fiber sensor system", Proc. SPIE 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91, (1 August 1991); https://doi.org/10.1117/12.50039

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