Research on the phase-modulation theory in fiber optic gyro

Senlu Xu; Gei-peng Luo; Jian Li

doi:10.1117/12.135049

1 February 1992 Research on the phase-modulation theory in fiber optic gyro

Senlu Xu, Gei-peng Luo, Jian Li

Proceedings Volume 1585, Fiber Optic Gyros: 15th Anniversary Conf; (1992) https://doi.org/10.1117/12.135049
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

The present treatment of FOG system phase-modulation theory proceeds on the basis of the Mach-Zehnder interferometer's theoretical framework. Attention is given to the phase-bias, open-loop, and closed-loop modulation aspects of the theory; a general theoretical characterization of phase-modulated FOGs is obtained and compared with experimental results for a Ti:LiNbO3 electrooptic crystal waveguide phase modulator.

Citation Download Citation

Senlu Xu, Gei-peng Luo, and Jian Li "Research on the phase-modulation theory in fiber optic gyro", Proc. SPIE 1585, Fiber Optic Gyros: 15th Anniversary Conf, (1 February 1992); https://doi.org/10.1117/12.135049

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