30 April 2004 Novel method of collimated laser precision scanning for free-space communication
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Proceedings Volume 5279, Optical Fibers and Passive Components; (2004); doi: 10.1117/12.521799
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China
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.
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Lu Zhong, Jifang Liu, Jiali Li, "Novel method of collimated laser precision scanning for free-space communication", Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); doi: 10.1117/12.521799; https://doi.org/10.1117/12.521799
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KEYWORDS
Phased array optics

Electro optics

Crystals

Collimation

Refraction

Optical arrays

Semiconductors

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