Effect of noise in fiber optic gas sensors

Wei Jin; George Stewart; Wayne R. Philp; Brian Culshaw; M. Suleyman Demokan

doi:10.1117/12.252138

24 September 1996 Effect of noise in fiber optic gas sensors

Wei Jin, George Stewart, Wayne R. Philp, Brian Culshaw, M. Suleyman Demokan

Proceedings Volume 2895, Fiber Optic Sensors V; (1996) https://doi.org/10.1117/12.252138
Event: Photonics China '96, 1996, Beijing, China

Abstract

We report the noise limitation of fiber optic gas sensors using laser sources. Interference between signal wave and reflected waves causes signal fluctuation in the output which limits the performance of the sensing system. Sensor resolution limited by these factors is calculated and compared with experimental results.

Citation Download Citation

Wei Jin, George Stewart, Wayne R. Philp, Brian Culshaw, and M. Suleyman Demokan "Effect of noise in fiber optic gas sensors", Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); https://doi.org/10.1117/12.252138

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