DIFFRACTION THEORY OF OPTIMIZED LOW-RESOLUTION FRESNEL ENCODED LENSES

被引：6

作者：

CARCOLE, E ^{[1
]}

CAMPOS, J ^{[1
]}

JUVELLS, I ^{[1
]}

MONEO, JRD ^{[1
]}

机构：

[1] UNIV AUTONOMA BARCELONA,DEPT FIS,E-08193 BARCELONA,SPAIN

来源：

APPLIED OPTICS | 1995年 / 34卷 / 26期

关键词：

FRESNEL LENS; ZONE PLATE; DIFFRACTION; SPATIAL LIGHT MODULATOR;

D O I：

10.1364/AO.34.005952

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A mathematical model describing the behavior of low-resolution Fresnel encoded lenses (LRFEL's) encoded in any low-resolution device (e.g., a spatial light modulator) has recently been developed. From this model, an LRFEL with a short focal length was optimized by our imposing the maximum intensity of light onto the optical axis. With this model, analytical expressions for the light-amplitude distribution, the diffraction efficiency, and the frequency response of the optimized LRFEL's are derived.

引用

页码：5952 / 5960

页数：9

共 9 条

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