Share Email Print
cover

Proceedings Paper • new

Fine track system of space coherent optical communication without position detector
Author(s): Hongyu He; Jianfeng Sun; Yu Zhou; Zhiyong Lu; Qian Xu; Guo Zhang; Guangyuan Li; Mengmeng Xu; Bo Zhang; Chenzhe Lao; Liren Liu
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Laser beam's acquisition, pointing and tracking are crucial technologies of free space optical communication. Fine tracking system is an important component of APT (acquisition, pointing and tracking) system. Traditional fine tracking system use CCD or quadrant detector as the position detector of signal light. In order to simplify the system and improve accuracy, we propose a fine tracking system based on fiber nutation which don’t need a position detector and theoretically prove that the system is feasible. Meanwhile corresponding fine track system was built, experiment on position detection of the fine tracking system is done.

Paper Details

Date Published: 31 August 2017
PDF: 7 pages
Proc. SPIE 10408, Laser Communication and Propagation through the Atmosphere and Oceans VI, 1040816 (31 August 2017); doi: 10.1117/12.2273138
Show Author Affiliations
Hongyu He, Shanghai Institute of Optics and Fine Mechanics (China)
Univ. of Chinese Academy of Sciences (China)
Jianfeng Sun, Shanghai Institute of Optics and Fine Mechanics (China)
Yu Zhou, Shanghai Institute of Optics and Fine Mechanics (China)
Zhiyong Lu, Shanghai Institute of Optics and Fine Mechanics (China)
Qian Xu, Shanghai Institute of Optics and Fine Mechanics (China)
Guo Zhang, Shanghai Institute of Optics and Fine Mechanics (China)
Univ. of Chinese Academy of Sciences (China)
Guangyuan Li, Shanghai Institute of Optics and Fine Mechanics (China)
Univ. of Chinese Academy of Sciences (China)
Mengmeng Xu, Shanghai Institute of Optics and Fine Mechanics (China)
Univ. of Chinese Academy of Sciences (China)
Bo Zhang, Shanghai Institute of Optics and Fine Mechanics (China)
Univ. of Chinese Academy of Sciences (China)
Chenzhe Lao, Shanghai Institute of Optics and Fine Mechanics (China)
Univ. of Chinese Academy of Sciences (China)
Liren Liu, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 10408:
Laser Communication and Propagation through the Atmosphere and Oceans VI
Jeremy P. Bos; Alexander M. J. van Eijk; Stephen M. Hammel, Editor(s)

© SPIE. Terms of Use
Back to Top