ACCURACY ANALYSIS OF A HARTMANN-SHACK WAVE-FRONT SENSOR OPERATED WITH A FAINT OBJECT

被引：92

作者：

CAO, GR

YU, X

机构：

[1] Beijing Inst. of Technology, Beijing

来源：

OPTICAL ENGINEERING | 1994年 / 33卷 / 07期

关键词：

ADAPTIVE OPTICS; WAVE-FRONT SENSOR; STATISTICS;

D O I：

10.1117/12.169716

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A detailed analysis of the characteristics, regularities, and relationships of the centroiding errors of image spots caused by discrete and limited sampling, photon noise, and readout noise of the detector in a Hartmann-Shack wavefront sensor, wherein an image intensified charge-coupled device used as a photon detector is presented. The theoretical analysis and experimental results herein prove useful for optimum design and application of the sensor.

引用

页码：2331 / 2335

页数：5