Acta Optica Sinica, Volume. 38, Issue 3, 328004(2018)
Research on Interferometer Photonic Crystal Fiber Optic Gyroscope Technology
To meet the urgent needs of high-precision guidance, navigation and control systems in space and other fields, the research of interferometer photonic crystal fiber optic gyroscope (PCFOG) based on solid core polarization maintaining photonic crystal fiber (PM-PCFs) is carried out. Some key technologies, such as the fabrication technology of PM-PCFs and erbium-doped PCFs (ED-PCFs) for PCFOG, the coupling technology and the fusion technology of PCFs, are studied and developed. The prototype of PCFOG is developed and the typical environmental tests are carried out. The results show that PCFOG has obvious advantages in accuracy and environmental adaptability, and satisfies the conditions of engineering application.
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Yang Yuanhong, Yang Fuling, Lu Lin, Li Hui, Li Shuai. Research on Interferometer Photonic Crystal Fiber Optic Gyroscope Technology[J]. Acta Optica Sinica, 2018, 38(3): 328004
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Received: Oct. 30, 2017
Accepted: --
Published Online: Mar. 20, 2018
The Author Email: Yuanhong Yang (yhyang@buaa.edu.cn)