Self-adaptive spatial filtering by use of azo chromophores doped in low glass-transition-temperature polymers

被引：13

作者：

Egami, C

Suzuki, Y

Uemori, T

Sugihara, O

Okamoto, N

机构：

[1] Dept. of Elec. and Electron. Eng., Faculty of Engineering, Shizuoka University, Hamamatsu 432, Shizuoka, 3-5-1, Johoku

来源：

OPTICS LETTERS | 1997年 / 22卷 / 18期

关键词：

D O I：

10.1364/OL.22.001424

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on self-adaptive spatial filtering by combination of the self-adaptive polarization-rotation property of Disperse Red 1-doped polymers with low glass-transition-temperature and Fourier-transform operation. system can be operated with only an action beam with object information and without a probe beam for image readout. Edge enhancement by the action beam-probe beam is demonstrated as an example of the system's application to spatial filtering. (C) 1997 Optical Society of America.

引用

页码：1424 / 1426

页数：3

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