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Proceedings Paper

Analysis of polarization characteristic in a FOG fiber coil using OCDP
Author(s): Maochun Li; Fei Hui; Ling Zhu
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Paper Abstract

According to the principle of optical coherence domain polarimetry (OCDP) technique, the use of a ghost-peak-free white light interferometer is introduced for performance controlling of fiber optic gyroscope (FOG) fiber coils, including raw polarization maintaining fiber (PMF) quality inspection, PMF coil winding process design, coil winding machine performance evaluation and PMF coil temperature induced stress measurement. One can see from measuring result, OCDP testing at all of these stages does provide a very powerful distributed tool for improving the performance of fiber coils.

Paper Details

Date Published: 18 December 2019
PDF: 6 pages
Proc. SPIE 11340, AOPC 2019: Optical Fiber Sensors and Communication, 1134009 (18 December 2019); doi: 10.1117/12.2539412
Show Author Affiliations
Maochun Li, Tianjin Navigation Instruments Research Institute (China)
Fei Hui, Tianjin Navigation Instruments Research Institute (China)
Ling Zhu, Tianjin Navigation Instruments Research Institute (China)


Published in SPIE Proceedings Vol. 11340:
AOPC 2019: Optical Fiber Sensors and Communication
Jie Zhang; Songnian Fu; Jun Yang, Editor(s)

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