Bias thermal stability of interferometer fiber optic gyroscope using a polarization-maintaining photonic crystal fiber

Zuoming Sun; Junwei Li

doi:10.1117/12.2310035

20 February 2018 Bias thermal stability of interferometer fiber optic gyroscope using a polarization-maintaining photonic crystal fiber

Zuoming Sun, Junwei Li

Author Affiliations +

Proceedings Volume 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application; 1069712 (2018) https://doi.org/10.1117/12.2310035
Event: Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 2017, Nanjing, China

Abstract

Bias thermal stability of a Fiber-Optic Gyroscope using Polarization-Maintaining Photonic Crystal (PM-PCF) was studied. And the thermal sensitivity of birefringence in PM-PCF and polarization cross talking in fiber coil was measured. By using an OCDP method, the polarization cross talking causing phase error of the FOG was analyzed. The contrast experiment result of the FOGs with PM-PCF coil and PMF coil showed that using PM-PCF instead of PMF can improve the FOG’s bias thermal stability by about 50%.

Citation Download Citation

Zuoming Sun and Junwei Li "Bias thermal stability of interferometer fiber optic gyroscope using a polarization-maintaining photonic crystal fiber", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 1069712 (20 February 2018); https://doi.org/10.1117/12.2310035

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