Simulation and Experiment of Adaptive Optics in 2.5Gbps Atmospheric Laser Communication

摘要：

A numerical simulation and an experiment on adaptive optics (AO) in 2.5Gbps laser communication system are introduced in this paper. The simulation results show that the signal fading is mitigated at a large part with AO correction. The experiment results show that the average bit-error-rate (BER) is 6×10-3 without AO correction. The average BER will be reduced to 1×10-4 with AO tiptilt correction. And there is no bit-error in 120s with AO high order correction.

关键词： adaptive optics laser communication wavefront error bit-error-rate signal fading

作者: Wu Yunyun Zhao Heng Yang Zhi Chen Erhu Zhang Yu Ye Hongwei Li Min Li Xinyang Xiong Zhun Chen Jin Ai Yong

作者单位: The Key Laboratory on AdaptiveOptics,Chinese Academy of Sciences,Chengdu Sichuan 610209,China Gradua School of electronic information,Wuhan University,Wuhan Hubei 430072 China Beijing Institute of Tracking and Telecommunication Technology,Beijing 100094 China The Key Laboratory on Adaptive Optics,Chinese Academy of Sciences,Chengdu Sichuan 610209,China Gradu The Key Laboratory on Adaptive Optics,Chinese Academy of Sciences,Chengdu Sichuan 610209,China

会议类型: 国际会议

会议名称: 2011 International Conference on Opto-Electronics Engineering and Information Science(2011光电电子工程与信息科学国际会议 ICOEIS 2011)

会议地点: 西安

会议语种:英文

页码: 2449-2453

在线出版日期: 2011-12-23（万方平台首次上网日期，不代表论文的发表时间）