光子学报, 2016, 45 (4): 0406002, 网络出版: 2016-05-11   

偏振分光光学天线前向散射杂光仿真测试与抑制

Simulation Test and Inhibit Method of Forward Scattered Stray Light of Polarized Beam Split Optical Antenna
作者单位
中国科学院西安光学精密机械研究所 月球与深空探测室, 西安 710126
摘要
利用口径150mm、视场±0.17°、接收波长974 nm的光学天线望远系统原理样机,搭建了试验装置并进行了实测,测量结果显示光学天线在0.35°附近及1°附近出现了两个原路回波杂光峰值.通过对两个杂光峰值的仿真分析,提出了在主镜内部增加二次斜光阑及临时挡光环的措施,消除望远系统前向散射杂光.通过分析主次镜焦距分配对光学天线望远系统杂光的影响,指出在设计中缩小主镜焦距可降低系统原路回波杂光,这对光学天线消回波杂光设计具有指导意义.
Abstract
An experimental installation using a proto of optical antenna telescope with diameter 150 mm, field of view ±0.17 ° and receive wavelength 974 nm has been built to measure the forward scattering, and the result shows that there are two energy peaks of original-road-returned stray light at 0.35° and 1°. By analysis of these two stray light peaks, a measure to eliminate forward scattered stray light of telescopic system is put forward. By analysis of the influence of primary and secondary lens focal power distribution on stray light of optical antenna, concluded that reduce the focal length of primary mirror can reduce the original-road-returned stray light.
参考文献

[1] ZHANG Tao, WANG Bo, JIANG Hui-lin. Development level of space optical transceiver and the design of network communication on optical transceiver[C]. SPIE, 2015, 9619: 9619P0-9619P9.

[2] 程洪玮, 陈二虎. 国外激光链路中继卫星系统的发展与启示[J]. 红外与激光工程, 2012, 41(6): 198-205.

    CHENG Hong-wei, CHEN Er-hu. Development and enlightenment of data-relay satellite systems using laser links abroad[J]. Infrared and Laser Engineering, 2012, 41(6): 198-205.

[3] CHEN C, ALEXANDER J W, HEMMATI H, et al. System requirements for a deep space optical transceiver[C].SPIE, 1999, 3615: 142-152.

[4] 刘宏展, 孙建峰, 刘立人. 空间激光通信技术发展趋势分析[J].无线光通信, 2010, (8): 39-44.

    LIU Hong-zhan, SUN Jian-feng, LIU Li-ren. Analyzing the trends of space laser communication[J]. Wireless Optical Communication, 2010, (8): 39-44.

[5] 俞建杰. 卫星光通信光学系统优化设计及性能评测方法研究[D]. 哈尔滨工业大学, 2009.

    YU Jian-jie. Research on the optimal design and performance evaluation methods of the optical system in intersatellite optical communications[D]. Harbin Institute of Technology, 2009.

[6] 李婷, 马小龙, 李福,等. 卡塞格伦光学天线杂散光分析与测试[J]. 光子学报, 2015, 44(8): 0806002.

    LI Ting, MA Xiao-long, LI-Fu, et al. Stray light analysis and test of cassegrain optical antenna[J]. Acta Photonica Sinica, 2015, 44(8): 0806002.

[7] 耿文凤. 无线光通信系统的影响因素和性能分析[D]. 西安电子科技大学, 2010.

    GENG Wen-feng. The Influence Factors and performance analysis of wireless optical communication systems[D]. Xi′an Electronics and Technology University, 2010.

[8] THOMAS W R. Stray light modeling and performance of the 15cm deep space optical communications transceiver (DSOCT)[C]. SPIE, 2010, 7587: 75870V-1-75870V-10.

[9] CANUEL B, GENIN E, VAJENTE G, et al. Displacement noise from back scattering and specular reflection of input optics in advanced gravitational wave detectors[J]. Optics Express, 2013, 21(9): 10546-10562.

[10] 梅志宇. 相干激光雷达光学系统杂散光分析[D]. 长春理工大学, 2012.

    MEI Zhi-yu. Analysis of stray light of coherent laser radar optical system[D]. Changchun university of Science and Technology, 2012.

[11] 赫马提, 王平, 孙威. 深空光通信[M]. 北京:清华大学出版社, 2009.

[12] 李婷, 杨建锋, 阮萍,等. R-C系统的遮光罩设计与仿真[J]. 光子学报, 2008, 37(2): 332-336.

    LI Ting, YANG Jian-feng, RUAN Ping, et al. Baffle design and simulation of R-C system[J]. Acta Photonica Sinica, 2008, 37(2): 332-336.

[13] TracePro users. Manual 3.0. Lambda Research Corporation, 2002, version3.0

[14] DITTMAN M G. Contamination scatter functions for stray-light analysis[C]. SPIE, 2002, 4774: 99-110

[15] 李婷. 月基光学天文望远镜(LOT)的光学系统研究[D]. 中国科学院研究生院, 2007.

    LI Ting. Research on optical system of the lunar-based optical telescope(LOT)[D]. Chinese Academy of Science, 2007.

吕娟, 马小龙, 贺应红, 闫兴涛, 解培月, 于基睿, 赵意意. 偏振分光光学天线前向散射杂光仿真测试与抑制[J]. 光子学报, 2016, 45(4): 0406002. L Juan, MA Xiao-long, HE Ying-hong, YAN Xing-tao, XIE Pei-yue, YU Ji-rui, ZHAO Yi-yi. Simulation Test and Inhibit Method of Forward Scattered Stray Light of Polarized Beam Split Optical Antenna[J]. ACTA PHOTONICA SINICA, 2016, 45(4): 0406002.

本文已被 1 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!