Light field decomposition in angular harmonics by means of diffractive optics

被引：66

作者：

Kotlyar, VV ^{[1
]}

Khonina, SN ^{[1
]}

Soifer, VA ^{[1
]}

机构：

[1] Russian Acad Sci, Image Proc Syst Inst, Samara 443001, Russia

来源：

JOURNAL OF MODERN OPTICS | 1998年 / 45卷 / 07期

关键词：

D O I：

10.1080/09500349808230644

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We take a unified approach to the problem of an optical decomposition of coherent light fields in terms of orthogonal bases with rotor or angular harmonics. Examples of such bases are given: functions describing diffraction-free beam (Bessel functions), circular Zernike polynomials and modal Gauss-Laguerre functions. We consider an iterative algorithm for the design of phase diffractive optical elements serving to decompose the coherent light field in terms of the mentioned bases. The results of computer simulation are discussed.

引用

页码：1495 / 1506

页数：12

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