Interferometric noise in fiber optic gas sensors using wavelength modulation spectroscopy

Wei Jin; Yuanzhong Xu; M. Suleyman Demokan; George Stewart; Brian Culshaw

doi:10.1117/12.318222

13 August 1998 Interferometric noise in fiber optic gas sensors using wavelength modulation spectroscopy

Wei Jin, Yuanzhong Xu, M. Suleyman Demokan, George Stewart, Brian Culshaw

Proceedings Volume 3555, Optical and Fiber Optic Sensor Systems; (1998) https://doi.org/10.1117/12.318222
Event: Photonics China '98, 1998, Beijing, China

Abstract

Modulation characteristics of interferometric noise in fiber optic gas sensors base don wavelength modulation of DFB laser have been studied. Sensor resolution limited by the interferometric noise is calculated and anti-measures are proposed.

Citation Download Citation

Wei Jin, Yuanzhong Xu, M. Suleyman Demokan, George Stewart, and Brian Culshaw "Interferometric noise in fiber optic gas sensors using wavelength modulation spectroscopy", Proc. SPIE 3555, Optical and Fiber Optic Sensor Systems, (13 August 1998); https://doi.org/10.1117/12.318222

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