Propagation of general-type of phase-locked beam array in a turbulent atmosphere

被引：3
|
作者：
Zhou, P. [1 ]
Wang, X. [1 ]
Ma, Y. [1 ]
Ma, H. [1 ]
Xu, X. [1 ]
Liu, Z. [1 ]
机构：
[1] Natl Univ Def Technol, Coll Optoelect Sci & Engn, Changsha 410073, Hunan, Peoples R China
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 2010年 / 100卷 / 04期
关键词：
GAUSSIAN BEAMS; LASER ARRAY; INCOHERENT COMBINATIONS; FIBER COLLIMATORS; ADAPTIVE ARRAY; HIGH-POWER; COHERENT; DIRECTIONALITY; SUPERPOSITION; QUALITY;
D O I：
10.1007/s00340-010-4167-7
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The propagation of a general-type of phase-locked beam array in a turbulent atmosphere is studied, in which four practical issues, i.e., apertured, conformal, partially coherent, and flattened beam array is taken into consideration for accurate modeling of beam array in power beaming applications. The average intensity distribution in the receiving plane is deduced analytically based on extended Huygens-Fresnel principle. The influence of beam order, transverse coherence length, and truncation ratio is briefly discussed.
引用
收藏
页码：903 / 908
页数：6
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