SELF-IMAGING PROPERTIES OF A PERIODIC MICROLENS ARRAY - VERSATILE ARRAY ILLUMINATOR REALIZATION

被引：25

作者：

BONET, E

ANDRES, P

BARREIRO, JC

PONS, A

机构：

[1] UNIV JAUME I,DEPT CIENCIAS EXPTL,E-12080 CASTELLO DE PLANA,SPAIN

[2] UNIV POLITECN VALENCIA,DEPT FIS APLICADA,E-46071 VALENCIA,SPAIN

来源：

OPTICS COMMUNICATIONS | 1994年 / 106卷 / 1-3期

关键词：

D O I：

10.1016/0030-4018(94)90054-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The general features of the wavefield diffracted by a microlens array are described. The transversal periodicity of both a refractive and a diffractive periodic microlens array allows to obtain a set of replicas of the focal intensity distribution along the optical axis of the system, with different multiplicity. The result is applied for implementing a versatile optical array illuminator, with a variable density of bright spots at the output plane. Some experimental results of the procedure are shown.

引用

页码：39 / 44

页数：6

共 14 条

[1] TALBOT ARRAY ILLUMINATORS WITH BINARY PHASE GRATINGS [J].