干涉型光子晶体光纤陀螺技术研究  

Research on Interferometer Photonic Crystal Fiber Optic Gyroscope Technology

作　　者：杨远洪[1] 杨福铃[1] 陆林[1] 李慧[1] 李帅 Yang Yuanhong, Yang Fuling, Lu Lin, Li Hui, Li Shuai(School of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, Chin)

机构地区：[1]北京航空航天大学仪器科学与光电工程学院,北京100191

出　　处：《光学学报》2018年第3期51-59,共9页Acta Optica Sinica

基　　金：国家重大科学仪器设备开发专项(2013YQ04081504);国家自然科学基金(61227902;U1637106);航空科学基金(20140851012);教育部创新团队发展计划(IRT1203);区域光纤通信网与新型光通信系统国家重点实验室开放基金(2016GZKF001)

摘　　要：为满足空间和其他领域的高精度制导导航控制系统的迫切需求,开展了基于实芯保偏光子晶体光纤(PMPCFs)的干涉型光子晶体光纤陀螺(PCFOG)的技术研究,研究和开发了PCFOG专用PM-PCFs和掺铒PCFs(EDPCFs)的制备技术、PCFs耦合技术和熔接工艺等关键技术,研制出了PCFOG原型样机并进行了典型环境实验。研究结果表明,PCFOG在精度和环境适应性等方面都具备明显优势,具备工程应用条件。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.

关 键 词：遥感 光子晶体光纤 光纤陀螺 温度 辐射 

分 类 号：V241.5[航空宇航科学与技术—飞行器设计]