TALBOT ARRAY ILLUMINATOR WITH MULTILEVEL PHASE GRATINGS

被引：48
作者：
SZWAYKOWSKI, P
ARRIZON, V
机构：
[1] Instituto Nacional de Astrofisica, Optica y Electronica, Puebla, 72000
[2] Departamento de Semiconductores, Universidad Autonoma de Puebla, Puebla
来源：
APPLIED OPTICS | 1993年 / 32卷 / 07期
关键词：
D O I：
10.1364/AO.32.001109
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Construction of one-dimensional multilevel phase gratings is described that, when illuminated by a coherent plane wave, lead to the formation of amplitude binary gratings with an arbitrary value of the opening ratio. The gratings are proposed as array illuminators that can provide a significantly high compression factor together with a large number of uniformly illuminated points.
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页码：1109 / 1114
页数：6
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