单光子探测在无线光通信收发技术中的应用  

Application of Single Photon Detection in Wireless Optical Communication Transceiver Technology

作　　者：万超 郝浩 赵清源 刘浩[1] 李聪 陈特[3] 曹桂兴 涂学凑[1,2] 张蜡宝 贾小氢[1,2] 康琳 陈健[1,2] 王华兵 吴培亨[1,2] Wan Chao;Hao Hao;Zhao Qingyuan;Liu Hao;Li Cong;Chen Te;Cao Guixing;Tu Xuecou;Zhang Labao;Jia Xiaoqing;Kang Lin;Chen Jian;Wang Huabing;Wu Peiheng(Purple Mountain Laboratories,Nanjing,Jiangsu 211111,China;Research Institute of Superconductor Electronics,Nanjing University,Nanjing,Jiangsu 210023,China;Institute of Telecommunication and Navigation Satellites,China Academy of Space Technology,Beijing 100094,China)

机构地区：[1]网络通信与安全紫金山实验室,江苏南京211111 [2]南京大学超导电子学研究所,江苏南京210023 [3]中国空间技术研究院通信与导航卫星总体部,北京100094

出　　处：《激光与光电子学进展》2022年第5期1-16,共16页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(62071214,61801206);江苏省双创人才项目(20191479);江苏省双创团队项目(20192032)。

摘　　要：针对无线光通信中的收发技术,从空间光通信和水下光通信两方面梳理相关的研究进展,根据不同场景从通信波段、调制方式、光电探测器三个方面总结无线光通信收发技术的发展趋势,分析单光子探测在无线光通信中的应用前景,并报道了本研究组将串联型超导纳米线单光子探测器应用于空间光通信取得的结果,为相关研究工作的开展提供借鉴和思路。Aiming at the transceiver technology in wireless optical communication,this paper combs the relevant research progress from two aspects of free space optical communication and underwater optical communication,summarizes the development trend of wireless optical communication transceiver technology from communication bands,modulation modes,and photodetectors according to different scenarios,analyzes the application prospect of single photon detection in wireless optical communication.Then we report our team’s results of applying superconducting series nanowire single-photon detectors to space optical communication,which is expected to provide reference and ideas for related research.

关 键 词：光通信 无线光通信 空间光通信 水下光通信 光电探测器 单光子探测 调制解调 

分 类 号：TN929.1[电子电信—通信与信息系统]