| 腔内元件对激光陀螺光波传输特性的影响 |
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| 引用本文： | 靳龙,张兴强.腔内元件对激光陀螺光波传输特性的影响[J].半导体光电,2015,36(3):372-374,378. |
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| 作者姓名： | 靳龙 张兴强 |
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| 作者单位： | 湖北汽车工业学院理学院,湖北十堰,442002;湖北汽车工业学院理学院,湖北十堰,442002 |
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| 摘 要： | 基于光线传输矩阵理论,结合高斯光束特征参数,研究了球面镜曲率半径和腔体长度变化对环形腔子午面和孤矢面内束腰半径的影响.结果表明:两束腰半径均随曲率半径和腔体长度的增大而增大.在此基础上,分析了这种变化对环形腔内光强分布、多横模耦合和光波传输等相位面大小的影响.
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| 关 键 词： | 光学器件 环形腔 传输矩阵 束腰半径 |
| 收稿时间： | 8/6/2014 12:00:00 AM |
Influence of Cavity Components on Optical Transmission Characteristics of Laser Gyro |
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| Abstract: | Based on the theory of transmission matrix,combining with Gaussian beam parameters,the influence of the varision of both the curvature radius of spherical mirror and the cavity length on the beam waist radius was studied in meridian plane and sagittal plane of the ring cavity.The results show that both the waist radius increase with the increase of the curvature radius and cavity length.It is also analyzed the influence of these changes on light intensity distribution,a variety of transverse modes coupling and equiphase surface size in ring cavity. |
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| Keywords: | optical devices ring cavity transmission matrix beam waist radius |
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