Real-time edge enhancement of femtosecond time-domain images by use of photorefractive quantum wells

被引：15

作者：

Ding, Y ^{[1
]}

Nolte, DD ^{[1
]}

Melloch, MR ^{[1
]}

Weiner, AM ^{[1
]}

机构：

[1] PURDUE UNIV,SCH ELECT & COMP ENGN,W LAFAYETTE,IN 47907

来源：

OPTICS LETTERS | 1997年 / 22卷 / 14期

关键词：

D O I：

10.1364/OL.22.001101

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Dynamic holograms written in a photorefractive multiple quantum well placed inside a Fourier femtosecond pulse shaper convert a space-domain image into the time domain. We demonstrate that edge-enhancement processing of the time-domain image can be performed by; controlling hologram-writing intensities. (C) 1997 Optical Society of America.

引用

页码：1101 / 1103

页数：3

共 16 条

[11] 2-BEAM COUPLING IN PHOTOREFRACTIVE BI12SIO20 CRYSTALS WITH MOVING GRATING - THEORY AND EXPERIMENTS [J].