| 谐振腔光纤陀螺光纤谐振环特性研究 |
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| 引用本文： | 姚琼,宋章启,谢元平,胡永明.谐振腔光纤陀螺光纤谐振环特性研究[J].光子学报,2007,36(4):676-680. |
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| 作者姓名： | 姚琼 宋章启 谢元平 胡永明 |
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| 作者单位： | 国防科学技术大学光电科学与工程学院,长沙,410073 |
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| 摘 要： | 对有限光源线宽情况下反射式光纤谐振环的响应特性进行了研究,得到了光纤谐振环各谐振特性参量的表示式.分析了特性参量与光源线宽和耦合器特性的关系,结合对方波调制谐振腔光纤陀螺极限灵敏度的分析,给出了设计高灵敏度谐振腔光纤陀螺光纤谐振环的要求和原则.进行了谐振腔光纤陀螺用光纤谐振环的实验研究,制作了适用于谐振腔光纤陀螺的高精细度和高谐振深度光纤谐振环.
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| 关 键 词： | 谐振腔光纤陀螺 光纤谐振环 谐振特性 |
| 文章编号： | 1004-4213（2007）04-0676-5 |
| 收稿时间： | 2005-12-09 |
| 修稿时间： | 2005-12-09 |
Study on the Characteristics of Fiber Optic Resonator Ring for Resonator Fiber Optic Gyroscope |
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| YAO Qiong,SONG Zhang-qi,XIE Yuan-ping,HU Yong-ming.Study on the Characteristics of Fiber Optic Resonator Ring for Resonator Fiber Optic Gyroscope[J].Acta Photonica Sinica,2007,36(4):676-680. |
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| Authors: | YAO Qiong SONG Zhang-qi XIE Yuan-ping HU Yong-ming |
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| Institution: | College of Optoelectric Science and Engineering, National University of Defense Technology ,Changsha 410073 , China |
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| Abstract: | The response characteristics of reflective fiber optic resonator ring in the condition of finite light source linewidth were studied.The expressions of resonant characteristic parameters of fiber optic resonator ring were gained as a result,and the relationship of resonant characteristic parameters with the characteristics of light source and fiber coupler was analyzed.Based on the analysis on limited sensitivity of square-wave-modulated resonator fiber optic gyroscope (R-FOG),the design requirements and principles of high-sensitivity fiber optic resonator ring for R-FOG were given.At last the experimental results of the high finesse and high resonant depth fiber optic resonator ring suitable for R-FOG were shown. |
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| Keywords: | Resonator fiber optic gyroscope Fiber optic resonator ring Resonant characteristic |
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