PHASE VARIANCE AND STREHL RATIO IN ADAPTIVE OPTICS

被引：21

作者：

HERRMANN, J

机构：

[1] Lincoln Laboratory, Massachusetts Institute of Technology, Lexington, MA

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1992年 / 9卷 / 12期

关键词：

D O I：

10.1364/JOSAA.9.002257

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Some correction schemes in adaptive optics are performed with the use of the phase reconstructed from measured gradients. For these cases it can be shown that the minimum phase-variance estimator leads to the maximum Strehl ratio, that is, to the maximum peak intensity in the far field.

引用

页码：2257 / 2258

页数：2

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