• DocumentCode
    572863
  • Title

    Simulation and experiment of adaptive optics in 2.5Gbps atmospheric laser communication

  • Author

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

  • Author_Institution
    Key Lab. on Adaptive Opt., Chengdu, China
  • fYear
    2012
  • fDate
    24-26 Aug. 2012
  • Firstpage
    278
  • Lastpage
    282
  • Abstract
    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 tip-tilt correction. And there is no bit-error in 120s with AO high order correction.
  • Keywords
    adaptive optics; error statistics; fading; optical links; AO; AO correction; BER; adaptive optics; atmospheric laser communication; bit rate 2.5 Gbit/s; bit-error-rate; signal fading; tip-tilt correction; Atmospheric waves; Fiber lasers; Optical fiber communication; adaptive optics; bit-error-rate; laser communication; signal fading; wavefront error;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computer Science and Information Processing (CSIP), 2012 International Conference on
  • Conference_Location
    Xi´an, Shaanxi
  • Print_ISBN
    978-1-4673-1410-7
  • Type

    conf

  • DOI
    10.1109/CSIP.2012.6308848
  • Filename
    6308848
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=572863