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光子晶体光纤在光纤陀螺中的应用现状及其关键技术
郑辛,吴衍记,于怀勇
0
(航天科工三院,北京 100074;北京自动化控制设备研究所,北京 100074)
摘要:
光子晶体光纤技术发展迅速,凭借其自身材料的突出优势已经在干涉式光纤陀螺中得到了应用。从光子晶体光纤的原理出发,阐述了光子晶体光纤的国内外研究现状和应用于光纤陀螺的潜在优势。同时针对两型光子晶体光纤陀螺:干涉式光子晶体光纤陀螺和谐振式光子晶体光纤陀螺,综述了陀螺层级的国内外研究现状及目前面临的主要技术问题,最后提出了光子晶体光纤陀螺后续发展需要攻克的技术瓶颈。
关键词:  光子晶体光纤  光子晶体光纤陀螺  干涉式光子晶体光纤陀螺  谐振式光子晶体光纤陀螺
DOI:
基金项目:装备发展部十三五项目
Key Technology & Application Status of the Photonic Crystal Fiber Used in Fiber Optic Gyroscope
ZHENG Xin,WU Yan-ji,YU Huai-yong
(The 3rd Academy of China Aerospace Science & Industry Corp., Beijing 100074,China;Beijing Institute of Automatic Control Equipment,Beijing 100074,China)
Abstract:
The technics of photonic crystal fiber (PCF) has been developing quickly these years and successfully applied in the photonic crystal fiber optic gyroscope (PCFOG) for its potential advantage in environmental fluctuation. First, the principle of the PCF and the domestic and overseas research status are introduced in detail. Then a review to two kinds of optic gyroscope, which are interferometric photonic crystal fiber optic gyroscope (IPCFOG) and resonance photonic crystal fiber optic gyroscope (RPCFOG), are given focusing on the technical problem and difficulties. Finally, some advice are given on developing PCFOG.
Key words:  Photonic crystal fiber  Photonic crystal fiber optic gyroscope  Interferometric photonic crystal fiber optic gyroscope  Resonant photonic crystal fiber optic gyroscope

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