A full-parameter simulating software for closed loop fiber optic gyroscopes

Maochun Li; Fei Hui; Jun Ma; Hu Liang; Xiaoming Zhao; Ying Liu

doi:10.1117/12.2573404

10 October 2020 A full-parameter simulating software for closed loop fiber optic gyroscopes

Maochun Li, Fei Hui, Jun Ma, Hu Liang, Xiaoming Zhao, Ying Liu

Proceedings Volume 11548, Optical Design and Testing X; 115481A (2020) https://doi.org/10.1117/12.2573404
Event: SPIE/COS Photonics Asia, 2020, Online Only

Conference Poster

Abstract

A full-parameter simulating software is developed for closed loop fiber optic gyroscopes (FOGs), which is a very powerful tool for designing and optimizing a FOG. It is visual for researchers to investigate the photoelectric signal processing at all stages in FOGs. All optical and electrical components in FOG, including light source, coupler, MIOC, PMF coil, photodetector ADC, DAC and digital circuit, are modeled numerically in the software. The analyses of the amplitude effect on the spectrum of the light source, the modulation and feedback signal and the half-wave voltage adjustment using the software verify the power of the software.

Conference Presentation

Citation Download Citation

Maochun Li, Fei Hui, Jun Ma, Hu Liang, Xiaoming Zhao, and Ying Liu "A full-parameter simulating software for closed loop fiber optic gyroscopes", Proc. SPIE 11548, Optical Design and Testing X, 115481A (10 October 2020); https://doi.org/10.1117/12.2573404

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