Overview and trend of steady tracking in free-space optical communication links

被引：4
|
作者：
Yu, Siyuan [1 ]
Ma, Zhongtian [1 ]
Wu, Feng [1 ]
Ma, Jing [1 ]
Tan, Liying [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Heilongjiang, Peoples R China
来源：
SELECTED PAPERS FROM CONFERENCES OF THE PHOTOELECTRONIC TECHNOLOGY COMMITTEE OF THE CHINESE SOCIETY OF ASTRONAUTICS 2014, PT I | 2015年 / 9521卷
关键词：
free-space optical communication; PAT; steady tracking; tracking accuracy; SILEX;
D O I：
10.1117/12.2087591
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The tracking is mainly used to maintain the established optical communication links (OCLs) in pointing, acquisition and tracking (PAT) ensuring the reliability of date transmission. The structure of pointing and tracking assembly, implementation methods and performances of beacon detector are reviewed. Analysis results show that reducing beam divergence and emission power, using closed-loop composite axis structure tracking system, removing acquisition beacon, analyzing far-filed characters of bidirectional tracking beam are critical to achieve high reliability of data transmission and long steady tracking in free-space optical communication.
引用
收藏
页数：10
相关论文
共 50 条
  • [31] Real-Time Free-Space Optical Communication Technology
    Ao Xueyuan
    Yang Qi
    Dai Xiaoxiao
    Wu Junyu
    Wang Zhongzhong
    Wang Yuanxiang
    Liu Chen
    CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2022, 49 (12):
  • [32] Free-space optical communication through atmospheric turbulence channels
    Zhu, XM
    Kahn, JM
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2002, 50 (08) : 1293 - 1300
  • [33] FREE-SPACE OPTICAL COMMUNICATION - DETECTOR ARRAY APERTURE FOR OPTICAL COMMUNICATION THROUGH THIN CLOUDS
    ARNON, S
    KOPEIKA, NS
    OPTICAL ENGINEERING, 1995, 34 (02) : 518 - 522
  • [34] All-optical phase regeneration in free-space optical communication networks
    Sun Y.
    Huang X.
    Wen Y.
    Xie X.
    Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 48 (09):
  • [35] Heterogeneous Integrated Sparse Optical Phased Array for Free-Space Optical Communication
    Wu, Hui
    Wang, Wuxiucheng
    Gong, Ming
    Sacco, Andy
    Newman, J. Daniel
    Sundberg, Daniel
    Naghski, David
    Henchen, Bob
    2021 IEEE RESEARCH AND APPLICATIONS OF PHOTONICS IN DEFENSE CONFERENCE (RAPID), 2021,
  • [36] Estimation of Allowable Path-deviation Time in Free-space Optical Communication Links Using Various Aircraft Trajectories
    Kim, Chul Han
    CURRENT OPTICS AND PHOTONICS, 2019, 3 (03) : 210 - 214
  • [37] Optimum beam setting for near-field free-space optical communication system with bidirectional beacon tracking
    Arimoto, Yoshinori
    FREE-SPACE LASER COMMUNICATION TECHNOLOGIES XXIV, 2012, 8246
  • [38] Deep learning-based approach for detection of turbulence-induced distortions in free-space optical communication links
    Bakir, Halit
    Elmabruk, Kholoud
    PHYSICA SCRIPTA, 2023, 98 (06)
  • [39] A Distance-Dependent Free-Space Optical Cooperative Communication System
    Zhu, Bingcheng
    Cheng, Julian
    Wu, Lenan
    IEEE COMMUNICATIONS LETTERS, 2015, 19 (06) : 969 - 972
  • [40] OPTICAL-WIRELESS INTEGRATION OF W-BAND WIRELESS AND FREE-SPACE OPTICAL LINKS
    Han, Xifeng
    Chen, Long
    Li, Xinying
    Xiao, Jiangnan
    Yu, Jianjun
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (03) : 561 - 563
12345