A High-Sensitivity Giant Interferometric Fiberoptic Gyroscope for Seismic Observation

Optic gyroscopes are widely used in geophysics. Compared with ring laser gyroscopes, interferometric fiber optic gyroscopes (IFOGs) have advantages such as low cost and full solid-states. In this paper, we focus on the design, noise suppression, and implementation of IFOGs and establish a high-sensi...

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Veröffentlicht in:	Journal of lightwave technology 2025-01, Vol.43 (2), p.869-878
Hauptverfasser:	Huang, Huimin, Cao, Yujia, Zhu, Lanxin, Chen, Yanjun, Wang, Wenbo, Shi, Fangshuo, Cao, Xinyu, Li, Zhengbin
Format:	Artikel
Sprache:	eng
Schlagworte:	Frequency modulation Gyroscopes Interferometric fiber optic gyroscope Modulation Noise noise suppression Optical fiber sensors Optical interferometry seismic observation Sensitivity
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