SYNTHESIS OF 1-D PHASE PROFILES WITH VARIABLE OPTICAL-PATH

被引:12
作者
OJEDACASTANEDA, J
ARRIZON, V
机构
[1] Instituto Nacional de Astrofísica, Optica y Electrónica, Puebla, Puebla, 72000
关键词
IMAGE SYNTHESIS; COMPUTER-GENERATED HOLOGRAMS; SPATIAL FILTERING; PHASE STRUCTURES; LINEAR SYSTEMS;
D O I
10.1002/mop.4650050910
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We describe a simple, novel method for generating 1-D phase profiles with variable optical path. 2-D planar curves are used as input objects, and a narrow slit as a spatial filter. The output is a transparent structure with variable optical path difference. Experimental results are shown.
引用
收藏
页码:429 / 432
页数:4
相关论文
共 4 条
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  • [2] Lohmann A.W., Digital Optics, Optical Computing, (1988)
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  • [4] Lee W.-H., Computer‐Generated Holograms: Techniques and Applications, Prog. Opt. 16, (1978)