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| 干涉型全光纤退偏陀螺中偏振过程的研究 | |
| 引用本文： | 张睿,张炎华,汪绳武.干涉型全光纤退偏陀螺中偏振过程的研究[J].上海交通大学学报,2003,37(1):145-148. |
| 作者姓名： | 张睿 张炎华 汪绳武 |
| 作者单位： | 1. 上海理工大学,光电学院,上海,200093 2. 上海交通大学,电子信息学院,上海,200030 3. 上海光纤技术研究与开发中心,上海,200230 |
| 基金项目： | 95国防预研重点项目“光纤陀螺捷联技术”资助项目 |
| 摘 要： | 分析了退偏陀螺干涉的实现过程，对干涉型全光纤退偏陀螺退偏过程、偏振控制、双折射现象进行数学描述，完成了全光纤退偏陀螺模型的设计，得出了退偏陀螺元件的弥勒矩阵．使用偏振光学矩阵分析理论，进一步对退偏理论、退偏器的设计、退偏技术的实现、退偏器的精度对退偏陀螺性能的影响等进行理论推导和实验分析． |
| 关 键 词： | 干涉型全光纤退偏陀螺 偏振过程 偏振控制 双折射 偏振态 弥勒矩阵 偏振光学矩阵分析理论 |
| 文章编号： | 1006-2467(2003)01-0145-04 |
| 修稿时间： | 2002年5月10日 |
Research on the Depolarized Technology of Interferometric All-Fiber Optic Depolarized Gyroscope |
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| ZHANG Rui ,ZHANG Yan hua ,WANG Sheng wu.Research on the Depolarized Technology of Interferometric All-Fiber Optic Depolarized Gyroscope[J].Journal of Shanghai Jiaotong University,2003,37(1):145-148. | |
| Authors: | ZHANG Rui ZHANG Yan hua WANG Sheng wu |
| Affiliation: | ZHANG Rui 1,ZHANG Yan hua 2,WANG Sheng wu 3 |
| Abstract: | In order to meet the need of low cost, this paper discussed the evolution of polarization states in optical fibers using the knowledges of polarized optics, based on the analysis of principle of interferometric all fiber optic gyroscope. This paper also focused on the theoretical deduction and experimental analysis of the depolarized theory, the depolarized process, the design of depolarizer, the realization of depolarized technology and the relation between the depolarizer precision and the depolarized gyroscopes performances. Based on it,this paper pointed out the essence of the depolarization and validate its correctness. |
| Keywords: | depolarized gyro state of polarization fiber optic gyroscope Mueller matrix |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
