| 光纤激光陀螺的实验研究 |
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| 引用本文： | 张明,陈淑芬,付雷,饶范钧.光纤激光陀螺的实验研究[J].北京理工大学学报,2009,29(1):44-46. |
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| 作者姓名： | 张明 陈淑芬 付雷 饶范钧 |
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| 作者单位： | 北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081 |
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| 摘 要： | 分析了光纤激光陀螺系统的工作原理和基本构成,采用单向泵浦光纤复合谐振腔结构的光学系统设计方案,通过调整光学系统结构参数,实现了窄线宽单模激光输出. 在此基础上实现双向功率匹配,并最终获得稳定的角速率旋转电压信号. 结果表明,该实验装置具有可行性,通过转台实验测得光纤激光陀螺的灵敏度为0.02°/s.
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| 关 键 词： | 光纤激光陀螺 双向谐振 萨格纳克 |
| 收稿时间： | 5/8/2008 12:00:00 AM |
Experimental Research of a Fiber Ring Laser Gyroscope |
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| ZHANG Ming,CHEN Shu-fen,FU Lei and RAO Fan-jun.Experimental Research of a Fiber Ring Laser Gyroscope[J].Journal of Beijing Institute of Technology(Natural Science Edition),2009,29(1):44-46. |
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| Authors: | ZHANG Ming CHEN Shu-fen FU Lei and RAO Fan-jun |
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| Institution: | Department of Optical Engineering;School of Information Science and Technology;Beijing Institute of Technology;Beijing 100081;China |
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| Abstract: | Working principle and basic structure of a fiber ring laser gyroscope(FRLG) are described and analyzed.This FRLG system project is specified with a structure of a pumped laser with composite cavities.According to the structure of FRLG,the output of bidirectional laser can be matched by adjusting the structural parameter.Experimental results demonstrated fine responses between variation of voltage and cavity rotation rate.The minimum cavity rotation rate of turntable detected by the detector reached as high ... |
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| Keywords: | fiber ring laser gyroscope bidirectional resonance Sagnac |
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