155-622 Mb/s optical wireless communication system with multiple transmitters and autotracking

Gang Chen; Zuoren Dong; Xiao Li; Jianxin Gen; Weizhong Feng; Weizai Zhang; Zujie Fang

doi:10.1117/12.480491

22 August 2002 155-622 Mb/s optical wireless communication system with multiple transmitters and autotracking

Gang Chen, Zuoren Dong, Xiao Li, Jianxin Gen, Weizhong Feng, Weizai Zhang, Zujie Fang

Proceedings Volume 4911, Wireless and Mobile Communications II; (2002) https://doi.org/10.1117/12.480491
Event: Asia-Pacific Optical and Wireless Communications 2002, 2002, Shanghai, China

Abstract

Scintillation and beam drifting are the two main issues, which influence the performance of optical wireless communication system. Multiple propagation paths average effect could be used to alleviate scintillation to these considerations, a 155-622 Mb/s optical wireless communication system was dilation, auto tracking can be used to compensate the beam drifting caused by mirage-like effect. Developed using multiple 800nm laser diode transmitters and auto tracking. Block diagram of design and main elements of the key optics, mechanics, and server control system are presented, and link performances of 155Mb/sand 622 Mb/s digital data transmission by using 3 transmitters over 1 .3 km are illustrated in this paper.

Citation Download Citation

Gang Chen, Zuoren Dong, Xiao Li, Jianxin Gen, Weizhong Feng, Weizai Zhang, and Zujie Fang "155-622 Mb/s optical wireless communication system with multiple transmitters and autotracking", Proc. SPIE 4911, Wireless and Mobile Communications II, (22 August 2002); https://doi.org/10.1117/12.480491

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