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

页码：154 / 158

页数：5

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