Analysis of polarization characteristic in a FOG fiber coil using OCDP

Maochun Li; Fei Hui; Ling Zhu

doi:10.1117/12.2539412

18 December 2019 Analysis of polarization characteristic in a FOG fiber coil using OCDP

Maochun Li, Fei Hui, Ling Zhu

Proceedings Volume 11340, AOPC 2019: Optical Fiber Sensors and Communication; 1134009 (2019) https://doi.org/10.1117/12.2539412
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

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.

Citation Download Citation

Maochun Li, Fei Hui, and Ling Zhu "Analysis of polarization characteristic in a FOG fiber coil using OCDP", Proc. SPIE 11340, AOPC 2019: Optical Fiber Sensors and Communication, 1134009 (18 December 2019); https://doi.org/10.1117/12.2539412

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