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Proceedings Paper

Novel method of collimated laser precision scanning for free-space communication
Author(s): Lu Zhong; Jifang Liu; Jiali Li
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Paper Abstract

Based on the programmable phase modulation technique with a multi-channel optical wave-guide array, a novel method used for collimated laser precision scanning was presented. Optical system and control circuit have been designed for the multi-channel optical wave-guide array. Theoretical analysis and experimental result shows that the method can be used for small angle adjusting and big angle scanning of collimated laser in free space light communication.

Paper Details

Date Published: 30 April 2004
PDF: 6 pages
Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); doi: 10.1117/12.521799
Show Author Affiliations
Lu Zhong, Xidian Univ. (China)
Jifang Liu, Xidian Univ. (China)
Jiali Li, Xidian Univ. (China)


Published in SPIE Proceedings Vol. 5279:
Optical Fibers and Passive Components
Steven Shen; Shuisheng Jian; Katsunari Okamoto; Kenneth L. Walker, Editor(s)

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