宇航光电子激光通信技术进展和发展建议  

Development and Suggestions of Opto-electronics & Laser Communication Technology in Space

作　　者：郑伟[1,2] 刘弘度[3] 崔健永 郑永超[1,2] ZHENG Wei;LIU Hongdu;CUI Jianyong;ZHENG Yongchao(Beijing Institute of Space Mechanics&Electricity,Beijing 100094,China;Optics&Photonics center,Peking University,Beijing 100871,China;Key Laboratory for Space Laser Information Perception Technology of CAST,Beijing 100094,China)

机构地区：[1]北京空间机电研究所,北京100094 [2]中国空间技术研究院空间激光信息感知技术核心专业实验室,北京100094 [3]北京大学光学中心,北京100871

出　　处：《空间电子技术》2018年第5期1-12,共12页Space Electronic Technology

摘　　要：未来是光电子激光在宇航通信技术中蓬勃发展的时代。文章回顾了从上世纪70年代起近四十年以来,国外空间光电子和激光通信技术的发展历程。首先从NASA早期的光纤空间适应性试验研究开始,阐述了NASA和ESA在各种卫星平台和国际空间站内部所研发的光电子通信产品,展示了光电子技术在空间中应用的可行性。然后结合二十一世纪以来,NASA在深空探测领域的自由空间激光通信技术上所取得的历史性突破,以及在微小型卫星的激光通信技术方面所取得的技术成就,展现了与无线电通信相比,光电子激光通信技术在未来宇航通信中的强大的生命力。最后,文章给出了空间光电子通信未来的一些发展计划,总结了若干关键技术,提出了对核心器件和关键通信协议的发展建议,并对宇航光电子激光技术的发展前景进行了展望。The future is an era in which optoelectronic lasers have flourished in aerospace communications technology.In this paper,the development history of foreign space optoelectronics and laser communication technologies since the 1970s is reviewed.Firstly,NASA’s early research on the fiber space adaptability test is presented,the optoelectronic communication products developed by NASA and ESA on various satellite platforms and international space stations are described,which demonstrate the feasibility of using optoelectronic technology in space.Secondly,the historical breakthroughs NASA has achieved in the free-space laser communication technology in the field of deep space exploration,as well as technological achievements in the micro-satellite laser communication technology since the 21st century are presented,compared with radio communication,the vitality of optoelectronic laser communication technology in future aerospace communications is shown.Finally,development plans for the future of space optoelectronics communication are given,some key technologies are summarized,development proposals for key devices and core communication protocols are proposed,and the development prospects of the aerospace optoelectronic laser technology is presented.

关 键 词：光电子 激光 通信 空间站 深空探测 

分 类 号：V11[航空宇航科学与技术—人机与环境工程]