四种典型旋转型干涉仪的光程差分析和仿真

发布时间：2018-03-23 04:11

本文选题：傅里叶变换干涉仪　切入点：光程差　出处：《光谱学与光谱分析》2015年11期 　论文类型：期刊论文

【摘要】：从经典迈克尔逊干涉仪结构出发,主要分析了四种旋转型干涉仪的结构特点,以及干涉仪的光程差与旋转角度之间的关系。通过设定参数,使用干涉仪光程差表达式对这四种旋转型干涉仪的光程差作了模拟仿真。在干涉仪光程差表达式基础上,对这四种旋转型干涉仪的旋转速度与旋转角度之间关系也作了模拟仿真。通过对干涉仪光程差的模拟仿真和比较,能够直观地反映出干涉仪光程差与旋转角度之间的关系。在要求运动速度误差控制在3%以内情况下,讨论了四种旋转型干涉仪的旋转角度范围。通过对干涉仪的光程差分析和仿真,这对于研究干涉仪的结构和性能分析具有很好的借鉴意义。
[Abstract]:Based on the structure of the classical Michelson interferometer, the structural characteristics of four kinds of rotating interferometers and the relationship between the optical path difference of the interferometer and the rotation angle are analyzed. The optical path difference of the four rotating interferometers is simulated by using the optical path difference expression of the interferometer. On the basis of the optical path difference expression of the interferometer, the optical path difference of the four rotating interferometers is simulated. The relationship between rotation velocity and rotation angle of these four kinds of rotary interferometers is also simulated. The optical path difference of the four kinds of interferometers is simulated and compared. It can directly reflect the relationship between optical path difference and rotation angle of interferometer. The rotation angle range of four kinds of rotary interferometers is discussed. The analysis and simulation of the optical path difference of the interferometer are helpful to the study of the structure and performance of the interferometer.
【作者单位】：中国科学院安徽光学精密机械研究所中国科学院环境光学与技术重点实验室;
【基金】：国家重大科学仪器设备开发专项(2013YQ22064302) 国家自然科学基金项目(41105022和41305020) 中国科学院战略性先导科技专项(XDB05040500,XDB05050300)资助
【分类号】：TH744.3

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