摘要
提出了一种完全不同于传统单谐振环结构的双谐振环光纤陀螺结构。对照传统单谐振环结构分析了该结构方案所具有的显著特点和重要价值 ,同时通过详尽的公式推导和计算 。
A new fiber optic gyroscope (FOG) structure was put forwarded by authors. Based on the comparison with the traditional single-fiber-ring FOG, the important characteristics and advantages of the FOG with new structure are given. Furthermore, with detailed formula derivation and computation, the resonance conditions and resonance output characteristics of fiber optic ring resonators with or without welding point were presented.
出处
《北京大学学报(自然科学版)》
CAS
CSCD
北大核心
2004年第3期367-371,共5页
Acta Scientiarum Naturalium Universitatis Pekinensis
基金
国家自然科学基金 (90 10 40 0 3
69990 540 2
60 2 72 0 2 3 )
博士点基金 (2 0 0 2 0 0 0 2 10 2 )
863基金 (2 0 0 3AA12 2 540
2 0 0 1AA12 2 0 12
2 0 0 3AA10 3 4 10 )资助项目
关键词
谐振型光纤陀螺
双谐振环
谐振条件
谐振输出特性
resonant fiber optic gyroscope
double fiber ring resonator
resonance condition
resonance output characteristics