Rician distribution to describe speckle statistics in adaptive optics

被引：34

作者：

Canales, VF ^{[1
]}

Cagigal, MP ^{[1
]}

机构：

[1] Univ Cantabria, Dept Fis Aplicada, Santander 39005, Spain

来源：

APPLIED OPTICS | 1999年 / 38卷 / 05期

关键词：

D O I：

10.1364/AO.38.000766

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Adaptive optics systems allow us to retrieve high-spatial-frequency information that is preserved in the wave fronts distorted by the atmosphere. Although wave-front correction should he as complete as possible, only partial compensation is attainable in the visible. We provide a procedure that uses the Rician distribution to predict the intensity statistics of the light at the image center as a function of the number of corrected Zernike polynomials. (C) 1999 Optical Society of America.

引用

页码：766 / 771

页数：6

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