A HOLOGRAPHIC LENSLET ARRAY DEVICE WITH VARIABLE FOCAL POWER

被引：0
作者：
TSAI, YK
SU, DC
HUANG, YT
机构：
[1] NATL CHIAO TUNG UNIV,DEPT ELECTR ENGN,HSINCHU,TAIWAN
[2] NATL CHIAO TUNG UNIV,INST ELECTR,HSINCHU,TAIWAN
来源：
OPTIK | 1993年 / 94卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A holographic lenslet array device with variable focal power is presented. It consists of two holo-lenslet array components. The i x jth pair of the holo-lenslets between two components forms a channel, which has a symmetrical off-axis configuration formed by a Leith-Upatnieks holo-lenslet and a Brandt holo-lenslet. Because of its variable focal power, it is more flexible than others. It can achieve the function of multi-signal processing, and can be used as array illuminators for the optical parallel interconnect applications.
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页码：48 / 50
页数：3
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