INTEGRATED-OPTICAL ARRAY GENERATOR

被引:9
作者
DOWNS, MM
JAHNS, J
机构
[1] AT and T Bell Laboratories, Holmdel, NJ, 07733, Crawfords Corner Road
关键词
D O I
10.1364/OL.15.000769
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We demonstrate an optical system that splits one laser beam into an array of N × N equal-intensity beams. It consists of a grating and a diffractive lens, which are integrated on one side of a single planar quartz-glass substrate. The grating and the lens are fabricated with multiple discrete phase levels by using photolithography and thin-film deposition. © 1990 Optical Society of America.
引用
收藏
页码:769 / 770
页数:2
相关论文
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