光学学报, 2001, 21 (3): 324, 网络出版: 2006-08-10
激光束在大气中长距离传输聚焦特性的研究
Focus Characteristics of Laser Beam for Long Distance Propagation in Atmosphere
聚焦特性 光束质量 光束漂移 大气传输 focus characteristics quality of laser beam excursion of laser beam propagation in atmosphere
摘要
研究了大气湍流与热晕对于几种不同波长激光束的长距离传输聚焦特性的影响。光束质量与光束漂移量的理论与实验值基本一致。
Abstract
The influence of atmospheric turbulence and thermal blooming on focus characteristics of laser beam is studied for several typical lasers with different wavelength. The excursion of the laser beam axis for long distance propagation in atmosphere is obtained for several laser beam axes. The calculations coincide with the experimental result.
李现勤, 程兆谷, 蒋金波, 许国良, 石鸿斌, 赵全忠. 激光束在大气中长距离传输聚焦特性的研究[J]. 光学学报, 2001, 21(3): 324. 李现勤, 程兆谷, 蒋金波, 许国良, 石鸿斌, 赵全忠. Focus Characteristics of Laser Beam for Long Distance Propagation in Atmosphere[J]. Acta Optica Sinica, 2001, 21(3): 324.
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