Random wandering of Airy axisymmetric laser beam propagating through the turbulent atmosphere

被引：0
|
作者：
Aksenov, Valery P. [1 ]
Kolosov, Valery V. [1 ]
Pogutsa, Cheslav E. [1 ]
机构：
[1] RAS, VE Zuev Inst Atmospher Opt SB, Tomsk, Russia
来源：
24TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2018年 / 10833卷
基金：
俄罗斯科学基金会;
关键词：
Airy beam; atmospheric turbulence; optical energy transfer systems; random wandering; effective volume; mean intensity;
D O I：
10.1117/12.2506150
中图分类号：
P7 [海洋学];
学科分类号：
0707 ;
摘要：
The efficiency of using an Airy axisymmetric beam for energy transfer and concentration to a given point in a randomly inhomogeneous medium is studied. Capabilities of this beam are assessed in comparison with beams of other types. The variance of beam wandering is calculated. For the given parameters of the transmitting system, path length, and degree of turbulent distortions, the intensity at the axis of the considered Airy beam is shown to be much lower than that of other beams, the Airy beam is compared with. In addition, the Airy beam is characterized by smaller wandering.
引用
收藏
页数：10
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