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Proceedings Paper

Design approaches of active alignment and optical systems for free-space optics
Author(s): Zengyao Zhang; Wei Wang; Ning Jin; Guiying Yu
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Paper Abstract

The design proposals of active alignment system suitable for different transmission ranges are presented. Influence of light power distribution on the focal plane ofthe receiver on complexity of a alignment system is analyzed, The optical system ofthe lasercom system is not used in imaging, but transmitting signals, and so the optical design method of the suitable power distribution of the light spot on the focal plane of the receiver should be adopted in the design of whole optical system from transmitter to receiver in order to reduce the bad influence due to the spot shifting on signal transmitting.

Paper Details

Date Published: 22 August 2002
PDF: 4 pages
Proc. SPIE 4911, Wireless and Mobile Communications II, (22 August 2002); doi: 10.1117/12.480534
Show Author Affiliations
Zengyao Zhang, China Institute of Metrology (China)
Wei Wang, China Institute of Metrology (China)
Ning Jin, China Institute of Metrology (China)
Guiying Yu, China Institute of Metrology (China)

Published in SPIE Proceedings Vol. 4911:
Wireless and Mobile Communications II
Hequan Wu; Chih-Lin I; Jari Vaario, Editor(s)

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