| 基于法布里-珀罗干涉仪的大气风场及温度场探测理论研究及仿真 |
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| 引用本文： | 汪丽,周毅,华灯鑫,王萌.基于法布里-珀罗干涉仪的大气风场及温度场探测理论研究及仿真[J].光学学报,2011(10):1-6. |
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| 作者姓名： | 汪丽 周毅 华灯鑫 王萌 |
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| 作者单位： | 西安理工大学机械与精密仪器工程学院; |
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| 基金项目： | 国家973计划(2009CB426302); 教育部高等学校博士学科点基金(20106118120009); 陕西省自然科学基金(2010JQ5004)资助课题 |
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| 摘 要： | 针对基于法布里-珀罗干涉仪的大气风场探测系统,推导了进行风速、温度反演的理论模型并在理论上进行了模拟验证.利用光学设计软件Zemax完成了法布里-珀罗干涉仪系统结构的仿真.通过设定不同波长入射系统,得到对应干涉条纹,利用最小二乘拟合圆方法从条纹峰值移动距离可反演出风速,与理论值进行比对,得到风速仿真误差小于4.2％.针...
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| 关 键 词： | 大气光学 风速温度反演 系统设计仿真 法布里-珀罗干涉仪 条纹成像 |
Theoretical Research and Simulation of the Atmospheric Wind Field and Temperature Based on the Fabry-Perot Interferometer |
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| Wang Li Zhou Yi Hua Dengxin Wang Meng.Theoretical Research and Simulation of the Atmospheric Wind Field and Temperature Based on the Fabry-Perot Interferometer[J].Acta Optica Sinica,2011(10):1-6. |
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| Authors: | Wang Li Zhou Yi Hua Dengxin Wang Meng |
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| Abstract: | To counter atmospheric wind-field detection system based on Fabry-Perot interferometer the model of retrieval of wind velocity and temperature is deduced.Using Zemax software,the configuration of the system is numerical simulated,and interference fringes corresponding to two wavelengths are produced.Combined with the method of the least squares fitting a round image,data processing and the wind velocity inversion are completed.And by the comparison of the theoretical values,the accuracy of fringe movement i... |
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| Keywords: | atmospheric optics velocity and temperature retrieval system design and simulation Fabry-Perot interferometer fring imaging |
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