Algorithms of localization and statistics of dislocations on the path of laser beam propagation

被引：0
|
作者：
Lavrinova, L [1 ]
Kanev, F [1 ]
Lukin, V [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst Atmospher Opt, Tomsk 634055, Russia
来源：
EIGHTH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2002年 / 4678卷
关键词：
dislocations; phase conjugation; adaptive mirror;
D O I：
10.1117/12.458435
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
Three algorithms of dislocation localization in the wave front of a laser beam propagating in a turbulent medium are considered in the report. The precision of algorithms is assessed and statistics of dislocations is determined in different cross-sections of the path as a function of atmospheric parameters such as Fried length and the outer scale of turbulence. The preliminary results are represented characterizing adaptive control with a continuous surface mirror taken as a corrector.
引用
收藏
页码：154 / 158
页数：5
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