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Proceedings Paper

Investigation of the polarization effect in all-PM fiber optic gyros
Author(s): Fengping Yan; Shuisheng Jian; HongJie Xu; Xinzhen Du; Weixu Zhang
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Paper Abstract

The polarization effect of the all PM FOG is studied by using the Jones matrix theory on the first time. Above this study, the expression of the output noise is derived, which include the polarization degree (or extinction ratio) of the every element in the gyro system. The influence of each parameter on the detected polarization noise is theoretically analyzed, and an effective theory to reduce the detected noise is established.

Paper Details

Date Published: 20 September 1996
PDF: 4 pages
Proc. SPIE 2893, Fiber Optic Components and Optical Communication, (20 September 1996); doi: 10.1117/12.252015
Show Author Affiliations
Fengping Yan, Northern Jiaotong Univ. (China)
Shuisheng Jian, Northern Jiaotong Univ. (China)
HongJie Xu, Beijing Univ. of Aeronautics and Astronautics (China)
Xinzhen Du, Beijing Univ. of Aeronautics and Astronautics (China)
Weixu Zhang, Beijing Univ. of Aeronautics and Astronautics (China)

Published in SPIE Proceedings Vol. 2893:
Fiber Optic Components and Optical Communication
Kam Tai Chan; Shuisheng Jian; Franklin F. Tong, Editor(s)

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