24 November 2009 Free space optical communication system based on wavefront sensorless adaptive optics
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Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 75130X (2009); doi: 10.1117/12.836641
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China
Abstract
Free space optical communication technology approach has a number of advantages; unfortunately, it can be severely affected by atmospheric turbulence. Adaptive optics is the technology for correcting random optical wavefront distortions in real time. This paper is the research of a wavefront sensorless adaptive optics system which, in contrast with conventional AO systems, would offer reduced complexity, size and cost and would facilitate widespread application. Resulting aberration correction is demonstrated in laser communication system.
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Liqiang Han, Katsunori Shida, Qi Wang, Zhiquan Li, "Free space optical communication system based on wavefront sensorless adaptive optics", Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75130X (24 November 2009); doi: 10.1117/12.836641; https://doi.org/10.1117/12.836641
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KEYWORDS
Adaptive optics

Wavefronts

Free space optical communications

Sensors

Telecommunications

Free space optics

Optimization (mathematics)

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