Thermal phase noise compensation technique for fiber optic gyros

Fengping Yan; Huijuan Lan; Shuisheng Jian

doi:10.1117/12.318031

6 August 1998 Thermal phase noise compensation technique for fiber optic gyros

Fengping Yan, Huijuan Lan, Shuisheng Jian

Proceedings Volume 3552, Fiber Optic Components and Optical Communication II; (1998) https://doi.org/10.1117/12.318031
Event: Photonics China '98, 1998, Beijing, China

Abstract

In this paper, the characteristic of thermal induced non-reciprocal phase noise was analyzed theoretically, and the temperature distribution model was derived for the fiber sensing coil. The zero point drift of the fiber optic gyros(FOG) induced by outside temperature fluctuation was simulated numerically and compared for the four type fiber sensing coil manufacture methods (ZYL, SYM, DIP, QUA). The related zero point drift compensated method was proposed.

Citation Download Citation

Fengping Yan, Huijuan Lan, and Shuisheng Jian "Thermal phase noise compensation technique for fiber optic gyros", Proc. SPIE 3552, Fiber Optic Components and Optical Communication II, (6 August 1998); https://doi.org/10.1117/12.318031

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