Jul. 2017

Article Contents

Chinese Optics> 2017> 10(4): 462-468.

YANG Cheng-long, YAN Chang-xiang, YANG Yu-fei. Isolation of optical antenna of inter-satellites laser communication terminals[J]. Chinese Optics, 2017, 10(4): 462-468. doi: 10.3788/CO.20171001.0462

Citation:

YANG Cheng-long, YAN Chang-xiang, YANG Yu-fei. Isolation of optical antenna of inter-satellites laser communication terminals[J].Chinese Optics, 2017, 10(4): 462-468.doi:10.3788/CO.20171001.0462

YANG Cheng-long, YAN Chang-xiang, YANG Yu-fei. Isolation of optical antenna of inter-satellites laser communication terminals[J]. Chinese Optics, 2017, 10(4): 462-468. doi: 10.3788/CO.20171001.0462

Citation:

YANG Cheng-long, YAN Chang-xiang, YANG Yu-fei. Isolation of optical antenna of inter-satellites laser communication terminals[J].Chinese Optics, 2017, 10(4): 462-468.doi:10.3788/CO.20171001.0462

PDF( 7226 KB)

Isolation of optical antenna of inter-satellites laser communication terminals

doi:10.3788/CO.20171001.0462

1.
Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China

Funds:

National High Technology Research and Development Program of China2011AA12A103

More Information

Corresponding author:YAN Chang-xiang, E-mail:yancx@ciomp.ac.cn
Received Date:05 Feb 2017
Rev Recd Date:28 Mar 2017
Publish Date:01 Aug 2017

Abstract

Abstract

To meet the requirement of inter-satellites laser communication for higher isolation level of optical antenna and achieve the simulation analysis and optimization of optical antenna's isolation level, a method using the YNIvalue (characteristic value of narcissus in infrared optical system) as the evaluation of back-reflection energy intensity of optical element surfaces and increasing the isolation level of optical antenna by controlling its optimization is presented. An entity model of Cassegrain antenna in an inter-satellites laser communication terminal is established by LightTools software, and back-reflection ratio of each element surface is obtained through simulation and analysis. Optical antenna's structure is optimized by increasing the YNIvalue of each element surface by ZEMAX software. Comparing the results before and after optimization, the optical antenna's back-reflection ratio decreases from 3.068 8×10 ^-4to 1.075 5×10 ^-5and the isolation level decreases from -35.13 dB to -49.68 dB. The optimized Cassegrain antenna has a high isolation level, which can be used for inter-satellites laser communication.
- laser communication,
- isolation,
- back-reflection,
- YNIvalue

FullText(HTML)

References (16)

References

[1]	吴从均. 星间通信终端及其实验室检测平台光学系统研究[D]. 长春: 中国科学院长春光学精密机械与物理研究所, 2014. WU C J. Study of inter-satellites laser communication terminals and its laboratory testing platform's optical system[D]. Changchun:Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 2014. (in Chinese)
[2]	程彦彦. 星载通信终端光学系统研究[D]. 西安: 中国科学院西安光学精密机械研究所, 2012. CHENG Y Y. Research on space laser communication optical system[D]. Xi'an:Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, 2012. (in Chinese)
[3]	HONG J, KOH H S. Backward reflection analysis of transmitting channel of active laser ranging optics[J]. SPIE, 2013:88410Q. doi:10.1117/12.2024033
[4]	胥全春. 星地通信星上终端杂散光分析及抑制方法研究[D]. 哈尔滨: 哈尔滨工业大学, 2014. XU Q CH. Research and analysis on stray light and suppression methods of satellite terminal in satellite-to-ground laser communications[D]. Harbin:Harbin Institute of Technology, 2014. (in Chinese)
[5]	金光, 李艳杰, 钟兴, 等.空间成像与通信共口径光学系统设计[J].光学精密工程, 2014, 22(8):2067-2074. http://www.cnki.com.cn/Article/CJFDTOTAL-GXJM201408013.htm JIN G, LI Y J, ZHONG X, et al.. Design of co-aperture optical system for space imaging and laser communication[J]. Optics and Precision Engineering, 2014, 22(8):2067-2074. (in Chinese) http://www.cnki.com.cn/Article/CJFDTOTAL-GXJM201408013.htm
[6]	SODNIK Z, SMIT H, SANS M, et al.. LLCD operations using the lunar lasercom OGS terminal[J]. SPIE, 2014:89710W. https://www.researchgate.net/publication/263055317_LLCD_operations_using_the_Lunar_Lasercom_OGS_terminal
[7]	姜会林. HTSS空间通信技术与系统[M].北京:国防工业出版社, 2010. JIANG H L. The technologies and systems of space laser communication[M]. Beijing:National Defense Industry Press, 2010. (in Chinese)
[8]	吴从均, 颜昌翔, 高志良.空间通信发展概述[J].中国光学, 2013, 6(5):670-680. //www.illord.com/CN/abstract/abstract9051.shtml WU C J, YAN CH X, GAO ZH L. Overview of space laser communications[J]. Chinese Optics, 2013, 6(5):670-680. (in Chinese) //www.illord.com/CN/abstract/abstract9051.shtml
[9]	姜会林, 安岩, 张雅琳, 等.空间通信现状, 发展趋势及关键技术分析[J].飞行器测控学报, 2015, 34(3):207-217. http://www.cnki.com.cn/Article/CJFDTOTAL-FXCK201503001.htm JIANG H L, AN Y, ZHANG Y L, et al.. Analysis of the status quo, development trend and key technologies of space laser communication[J]. Journal of Spacecraft TT&C Technology, 2015, 34(3):207-217. (in Chinese) http://www.cnki.com.cn/Article/CJFDTOTAL-FXCK201503001.htm
[10]	BIRKL R A, MANHART S. Back-reflection measurements on the SILEX telescope[C]. Munich'91 (Lasers'91), International Society for Optics and Photonics, Munich, Germany, June 10, 1991.
[11]	刘欣, 潘枝峰.红外光学系统冷反射分析和定量计算方法[J].红外与工程, 2012, 41(7):1684-1688. http://www.cnki.com.cn/Article/CJFDTOTAL-HWYJ201207003.htm LIU X, PAN ZH F. Analysis and quantitative calculation methods for Narcissus of infrared optical system[J]. Infrared and Laser Engineering, 2012, 41(7):1684-1688. (in Chinese) http://www.cnki.com.cn/Article/CJFDTOTAL-HWYJ201207003.htm
[12]	刘涛, 崔庆丰, 杨亮亮, 等.红外光学系统中衍射面冷反射的分析与评价[J].科学通报, 2012, 57(1):36-41. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB201201008.htm LIU T, CUI Q F, YANG L L, et al.. Evaluation and control of narcissus for diffractive surfaces in IR systems[J]. Chinese Science Bulletin, 2012, 57(1):36-41. (in Chinese) http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB201201008.htm
[13]	杨正, 屈恩世, 曹剑中, 等.对凝视红外热成像冷反射现象的研究[J]. 与红外, 2008(1):35-38. http://www.cnki.com.cn/Article/CJFDTOTAL-JGHW200801010.htm YANG ZH, QU E SH, CAO J ZH, et al.. The narcissus study in the optical system for the infrared staring arrays[J]. Laser & Infrared, 2008(1):35-38. (in Chinese) http://www.cnki.com.cn/Article/CJFDTOTAL-JGHW200801010.htm
[14]	HOWARD J W, ABEL I R. Narcissus:reflections on retroreflections in thermal imaging systems[J]. Applied Optics, 1982, 21(18):3393-3397. doi:10.1364/AO.21.003393
[15]	张鹏, 罗长江, 熊钟秀.制冷型红外光学系统冷反射的逆光路分析[J].电光与控制, 2013, 20(6):66-69. http://www.cnki.com.cn/Article/CJFDTOTAL-DGKQ201306017.htm ZHANG P, LUO CH J, XIONG ZH X. Analysis of inverse path tracing rays of narcissus for cooled infrared optical system[J]. Electronics Optics & Control, 2013, 20(6):66-69. (in Chinese) http://www.cnki.com.cn/Article/CJFDTOTAL-DGKQ201306017.htm
[16]	张葆, 崔恩坤, 洪永丰.红外双波段双视场共光路光学系统[J].光学精密工程, 2015, 23(2):395-401. http://www.cnki.com.cn/Article/CJFDTOTAL-GXJM201502011.htm ZHANG B, CUI E K, HONG Y F. Infrared MWIR/LWIR dual-FOV common-path optical system[J]. Optics and Precision Engineering, 2015, 23(2):395-401. (in Chinese) http://www.cnki.com.cn/Article/CJFDTOTAL-GXJM201502011.htm