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Discussion and analysis on alignment error model of laser communication
Author(s): Yan An; Yujing Su; Qi Xin; Yiyun Xu; Keyan Dong
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Paper Abstract

The influence of the alignment error in laser communication is analyzed. The link energy model with the position deviation at the image surface is established, and on the basis of this model, the spot deviation and the receiving optical axis deviation caused by the angular deviation of the optical axis are discussed and analyzed. Under the conditions of initial transceiver parameters, the link energy and the allowable maximum angle deviation with the distance of 0~2km are further calculated. The model formula of alignment error can be applied to analysis and discussion under the father distance. It has a theoretical guiding significance for the field laser communication test.

Paper Details

Date Published: 15 November 2018
PDF: 9 pages
Proc. SPIE 10964, Tenth International Conference on Information Optics and Photonics, 109640C (15 November 2018); doi: 10.1117/12.2504119
Show Author Affiliations
Yan An, Changchun Univ. of Science and Technology (China)
Yujing Su, Xi'an Seeker Technology Co. Ltd. (China)
Qi Xin, Changchun Univ. of Science and Technology (China)
Yiyun Xu, Changchun Univ. of Science and Technology (China)
Keyan Dong, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 10964:
Tenth International Conference on Information Optics and Photonics
Yue Yang, Editor(s)

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