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基于贝叶斯推理的激光光斑漂移特性

Laser Spot Drift Characteristics Based on Bayesian Inference

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摘要

针对激光光斑漂移受多种干扰因素影响,测量准确性难以估计的问题,提出了基于贝叶斯推理的光斑漂移特性分析方法。在对贝叶斯定理进行严格推导、激光基模光斑特性进行分析、测量噪声对理想光斑漂移影响分析的基础上,构建了完善的基于贝叶斯推理的光斑漂移特性数学模型,对相关参数进行了严格的推导。仿真结果和理论分析符合较好,该方法可用于评估环境(热效应、环境振动和空气扰动)因素对激光漂移的影响程度。

Abstract

Aiming at the problems that the laser spot drift is affected by many kinds of interference factors, and the measurement accuracy is difficult to estimate, the method of spot drift characteristic analysis based on Bayesian inference is put forward. On the basis of strict Bayes theorem deduction, the analysis of laser fundamental mode characteristics and the influence of measurement noise on ideal spot drift, the thorough mathematical model of the spot drift characteristics based on Bayesian inference is constructed and the parameters are determined strictly. The simulation results and the theoretical analysis are in good agreement. The method can be used to evaluate the influence of the environment, such as thermal effect, environmental vibration and air disturbance, on the laser drift.

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中图分类号:TN241

DOI:10.3788/lop54.041411

所属栏目:激光器与激光光学

收稿日期:2016-09-12

修改稿日期:2016-11-18

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作者单位    点击查看

朱东济:西昌卫星发射中心, 四川 西昌 615000
蔡红维:西昌卫星发射中心, 四川 西昌 615000
高蓉:中航工业西安航空发动机(集团)有限公司, 陕西 西安 710021

联系人作者:朱东济(11899944@qq.com)

备注:朱东济(1978-),男,硕士,工程师,主要从事光学系统方面的工作。

【1】Andrews L C, Phillips R L. Laser beam propagation through random media[M]. Bellingham: SPIE Press, 2005: 201-205.

【2】Yi Xiang. Research on irradiance scintillation and mitigation technology in atmospheric laser communication[D]. Xi′an: Xidian University, 2013.
易 湘. 大气激光通信中光强闪烁及其抑制技术的研究[D]. 西安: 西安电子科技大学, 2013.

【3】Sandalidis H G. Performance of a laser earth-to-satellite link over turbulence and beam wander using irradiance distribution[J]. Appl Optics, 2011, 50(6): 956-961.

【4】Wang Hongxing, Wu Xiaojun, Song Bo. Experimental study on beam wander of collimated beam in atmospheric turbulence under sea surface environment[J]. Acta Optica Sinica, 2015, 35(11): 1101005.
王红星, 吴晓军, 宋 博. 近海面大气湍流中准直光束漂移特征的实验研究[J]. 光学学报, 2015, 35(11): 1101005.

【5】Dios F, Rubio J A, Rodríguez A, et al. Scintillation and beam-wander analysis in an optical ground station-satellite uplink[J]. Appl Optics, 2004, 43(19): 3866-3873.

【6】Ma J, Jiang Y, Tan L, et al. Influence of beam wander on bit-error rate in a ground-to-satellite laser uplink communication system[J]. Opt Lett, 2008, 33(22): 2611-2613.

【7】Han Liqiang, You Yahui. Performance of free space optical communication with combined effects from atmospheric turbulence and point errors[J]. Acta Optica Sinica, 2014, 34(11): 1106005.
韩立强, 游雅晖. 大气湍流及瞄准误差联合效应下自由空间光通信的性能[J]. 光学学报, 2014, 34(11): 1106005.

【8】Wang Chunyang, Li Jinshi. Detection of laser spot drift[J]. Journal of Applied Optics, 2007, 28(2): 205-208.
王春阳, 李金石. 激光光斑漂移的检测[J]. 应用光学, 2007, 28(2): 205-208.

【9】Challa S, Morelande M R, Evans R J, et al. Fundamentals of object tracking[M]. Zhou G J, translate. Beijing: National Defence Industry Press, 2015: 6-8.
卡 拉, 莫兰德, 缪斯可, 等. 目标跟踪基本原理[M]. 周共健, 译. 北京: 国防工业出版社, 2015: 6-8.

【10】Hogg R V, Craig A T. Introduction to mathematical statistics[M]. Upper Saddle River: Prentice Hall, 1970.

【11】吕百达. 激光光学[M]. 北京: 高等教育出版社, 2003: 99-101.

【12】周炳琨, 高以智, 陈倜嵘, 等. 激光原理[M]. 北京: 国防工业出版社, 2007: 26.

【13】丁振良. 误差理论与数据处理[M]. 哈尔滨: 哈尔滨工业大学出版社, 2015: 27-28.

引用该论文

Zhu Dongji,Cai Hongwei,Gao Rong. Laser Spot Drift Characteristics Based on Bayesian Inference[J]. Laser & Optoelectronics Progress, 2017, 54(4): 041411

朱东济,蔡红维,高蓉. 基于贝叶斯推理的激光光斑漂移特性[J]. 激光与光电子学进展, 2017, 54(4): 041411

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