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28 January 2006 Power analysis of CPA link for free space laser communication system
ShouFeng Tong, YunQing Liu, HuiLin Jiang
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Proceedings Volume 6025, ICO20: Optical Communication; 602512 (2006) https://doi.org/10.1117/12.667040
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China
Abstract
Free space laser communication system is composed of laser communication subsystem and Acquisition Pointing and Tracking(APT) subsystem. Laser communication subsystem achieves high rate dates transmission, multiple-axis ATP subsystem accomplish rapid, high acquisition probability and high precision, dynamic tracking. In this paper the structure and principle of typical laser communication system was described briefly at first, and link transmission and system noise characteristic, background light performance, SNR requisition are analyzed about Coarse Pointing Assembly(CPA) links. In order to satisfy demand of acquisition probability, System designation is optimized and important component is selected.
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ShouFeng Tong, YunQing Liu, and HuiLin Jiang "Power analysis of CPA link for free space laser communication system", Proc. SPIE 6025, ICO20: Optical Communication, 602512 (28 January 2006); https://doi.org/10.1117/12.667040
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KEYWORDS
Telecommunications
Charge-coupled devices
Signal to noise ratio
Interference (communication)
CCD cameras
Laser systems engineering
Transmitters
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