Zhang Zuchen, Xu Xiaobin, Zhang Zhihao, Song Ningfang, Zhang Chunxi
Opt Lett. 2016 Jan 15;41(2):309-12. doi: 10.1364/OL.41.000309.
Analysis of the bias error induced by reflections in an air-core photonic bandgap fiber gyroscope is performed by both simulation and experiment. The bias error is sinusoidally periodic under modulation, and its intensity is related to the relative positions of the reflection points. A simple and effective method for the suppression of the error is proposed, and it has been verified experimentally.
