ITERATIVE COMPUTING OF TRANSMITTANCE OF OPTICAL-ELEMENTS FOCUSING AT A PREDETERMINED AREA

被引：10

作者：

KOTLYAR, VV

NIKOLSKY, IV

机构：

[1] CDI UI Samara Branch, USSR Academy of Sciences, Samara SU-, 443001

来源：

OPTICS AND LASERS IN ENGINEERING | 1991年 / 15卷 / 05期

关键词：

D O I：

10.1016/0143-8166(91)90019-P

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new modernization of the Gerchberg-Saxton (GS) iterative algorithm has been suggested with reference to the task of focusing a coherent monochromatic beam into a preset frequency-plane domain with a given intensity distribution. The modernization proposed permits computation of the transmittance function, within a diffraction approximation, of the optical element focusing into a preset domain, with an error essentially less than that of the standard variant of the GS algorithm.

引用

页码：323 / 330

页数：8