ZERNIKE-BASED MATRIX MODEL OF DEFORMABLE MIRRORS - OPTIMIZATION OF APERTURE SIZE

被引：21

作者：

ALDA, J ^{[1
]}

BOREMAN, GD ^{[1
]}

机构：

[1] UNIV CENT FLORIDA, CTR RES ELECTRO OPT & LASES, DEPT ELECT ENGN, ORLANDO, FL 32816 USA

来源：

APPLIED OPTICS | 1993年 / 32卷 / 13期

关键词：

DEFORMABLE MIRROR; ADAPTIVE OPTICS; ZERNIKE POLYNOMIALS; MODAL DRIVING; ZONAL DRIVING;

D O I：

10.1364/AO.32.002431

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The actuator influence functions of a typical deformable mirror are expanded in a Zernike polynomial decomposition. This expansion is then extended to a matrix formalism that describes the modal operation of the mirror. The size of the aperture over which the Zernikes are defined affects the accuracy of the expansion. The optimum size of this aperture is found by minimizing the variance of the wave-front error.

引用

页码：2431 / 2438

页数：8

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