Laser Raman spectrum of optical fiber and the measurement of temperature field in space

Zaixuan Zhang; Tianfu Liu; Xiaozhu Chen; Buxin Zhang; Yang Chen

doi:10.1117/12.182166

5 August 1994 Laser Raman spectrum of optical fiber and the measurement of temperature field in space

Zaixuan Zhang, Tianfu Liu, Xiaozhu Chen, Buxin Zhang, Yang Chen

Proceedings Volume 2321, Second International Conference on Optoelectronic Science and Engineering '94; (1994) https://doi.org/10.1117/12.182166
Event: Optoelectronic Science and Engineering '94: International Conference, 1994, Beijing, China

Abstract

The temperature effect of laser Raman scattering spectrum of optical fiber was researched. We applied the optical time domain reflection technique of optical fiber, laser Raman scattering spectrometry, bi-wavelength two channel detection technique, high speed instantaneous state wave-shape sample average technique and computer technique to the distributed optical fiber sensor temperature system, use it for the measurement of temperature field in space.

Citation Download Citation

Zaixuan Zhang, Tianfu Liu, Xiaozhu Chen, Buxin Zhang, and Yang Chen "Laser Raman spectrum of optical fiber and the measurement of temperature field in space", Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); https://doi.org/10.1117/12.182166

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