Array illuminators with phase gratings in cascade

被引：6
作者：
Arrizon, V
Ibarra, JG
Lohmann, AW
机构：
[1] INST NACL ASTROFIS OPT & ELECT, PUEBLA 72000, MEXICO
[2] UNIV ERLANGEN NURNBERG, INST PHYS, D-91058 ERLANGEN, GERMANY
来源：
OPTICS COMMUNICATIONS | 1996年 / 124卷 / 3-4期
关键词：
multilevel phase gratings; Talbot array illuminators; cascade array illuminators; wave field synthesis;
D O I：
10.1016/0030-4018(95)00691-5
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We describe multilevel phase modulations for transforming any binary amplitude grating into another one with reduced opening ratio, without energy loss. From this, we propose arrangements of properly spaced phase gratings as array illuminators based on the Talbot effect.
引用
收藏
页码：229 / 234
页数：6
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