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Proceedings Paper

Application analysis of enhanced video tracker in space optical communication
Author(s): Xuhua Zhai; Hongtao Zhang; Haishan Zhao; Zhiping Zhang
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Paper Abstract

Relay mirror is used to track ground-based beacon accurately in space optical communication. It is unreliable to track the beam by the ordinary quadrant. DBA video tracker applies avalanche photo diode quadrant to enhance, which can improve the performance of the relay mirror tracking system. However, the sight line disturbance followed is unacceptable. By the continuous designs we present the scheme of enhanced video tracker with high-passed high bandwidth quadrant, and it is proved that it is successful for the relay mirror experiment.

Paper Details

Date Published: 19 August 2011
PDF: 5 pages
Proc. SPIE 8192, International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging, 819208 (19 August 2011); doi: 10.1117/12.894602
Show Author Affiliations
Xuhua Zhai, Changchun Institute of Engineering and Technology (China)
Hongtao Zhang, Changchun Institute of Engineering and Technology (China)
Haishan Zhao, Changchun Institute of Engineering and Technology (China)
Zhiping Zhang, Changchun Institute of Engineering and Technology (China)


Published in SPIE Proceedings Vol. 8192:
International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging
Farzin Amzajerdian; Weibiao Chen; Chunqing Gao; Tianyu Xie, Editor(s)

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