Gerchberg-Saxton algorithm applied in the fractional Fourier or the Fresnel domain

被引：201
|
作者：
Zalevsky, Z [1 ]
Mendlovic, D [1 ]
Dorsch, RG [1 ]
机构：
[1] UNIV ERLANGEN NURNBERG,INST PHYS,D-91058 ERLANGEN,GERMANY
来源：
OPTICS LETTERS | 1996年 / 21卷 / 12期
关键词：
D O I：
10.1364/OL.21.000842
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The Gerchberg-Saxton (G-S) algorithm is a well-known procedure used in various optical implementations. One of its most common applications is beam shaping of an input plane. In that application the desired beam shape is obtained in the Fourier plane. We propose an algorithm in which the desired shape is obtained in the can reduce the error between the theoretically desired shape and the actual output by 30 times over the conventional G-S algorithm. (C) 1996 Optical Society of America
引用
收藏
页码：842 / 844
页数：3
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