Noise model of the scale limitation in TDM interferometric fiber-optic sensor system

Kun Cheng; Wentao Zhang; Wenzhu Huang

doi:10.1117/12.2613923

26 July 2022 Noise model of the scale limitation in TDM interferometric fiber-optic sensor system

Kun Cheng, Wentao Zhang, Wenzhu Huang

Proceedings Volume 12279, 2021 International Conference on Optical Instruments and Technology: Optical Sensors and Applications; 122790I (2022) https://doi.org/10.1117/12.2613923
Event: 2021 International Conference on Optical Instruments and Technology, 2022, Online Only

Abstract

In this paper, we build a noise model to investigate the number of sensors in fiber-optic interferometric sensing TDM system. The noise model incorporates many parameters which may have an effect on the number of sensors in the system, such as the various key noise and the optical power. Utilizing the noise model, we get the characteristics of system noise and major noise contributions under different numbers of sensors by simulation. The noise model we build can offer guidelines for the design of the interferometric fiber-optic sensing TDM system.

Citation Download Citation

Kun Cheng, Wentao Zhang, and Wenzhu Huang "Noise model of the scale limitation in TDM interferometric fiber-optic sensor system", Proc. SPIE 12279, 2021 International Conference on Optical Instruments and Technology: Optical Sensors and Applications, 122790I (26 July 2022); https://doi.org/10.1117/12.2613923

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