Air turbulence measurements by imaging laser beam cross section intensity fluctuations

被引：0
|
作者：
Mitev, V
Sokolinov, G
Cartaleva, S
Dantcheva, Y
Todorov, G
机构：
来源：
NINTH INTERNATIONAL SCHOOL ON QUANTUM ELECTRONICS: LASERS-PHYSICS AND APPLICATIONS | 1996年 / 3052卷
关键词：
turbulence; imaging; image processing; laser spot fluctuations;
D O I：
10.1117/12.262945
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The intensity fluctuations of a laser beam cross section caused by a local air turbulence have been experimentally investigated. Registration of successive saturated images of the laser spot has been provided by imaging camera using a computer for image acquisition and processing. Evaluation of the state of turbulence by estimation of the refractive index structure parameter has been carried out.
引用
收藏
页码：306 / 309
页数：2
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