Distributed temperature sensor (DTS) based on correlation technology

Zhang Bo

doi:10.1117/12.309660

18 June 1998 Distributed temperature sensor (DTS) based on correlation technology

Zhang Bo

Proceedings Volume 3483, European Workshop on Optical Fibre Sensors; (1998) https://doi.org/10.1117/12.309660
Event: European Workshop on Optical Fibre Sensors, 1998, Peebles, Scotland, United Kingdom

Abstract

The correlation DTS is based on correlation technology and Raman scattering concept. First let us know something about correlation and Raman scattering.. A. Correlation technique A correlation DTS launches an optical direct Pseudonoise(PN) sequence to probe the fibre. By integrating a returning anti-stokes sequence from the fibre, we can get the temperature information.

Citation Download Citation

Zhang Bo "Distributed temperature sensor (DTS) based on correlation technology", Proc. SPIE 3483, European Workshop on Optical Fibre Sensors, (18 June 1998); https://doi.org/10.1117/12.309660

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