Sidelobe suppression in volume holographic optical correlators by use of speckle modulation

被引：21
|
作者：
Ouyang, C [1 ]
Cao, LC [1 ]
He, QS [1 ]
Liao, Y [1 ]
Wu, MX [1 ]
Jin, GF [1 ]
机构：
[1] Tsinghua Univ, State Key Lab Precis Measurement Technol & Instru, Beijing 100084, Peoples R China
来源：
OPTICS LETTERS | 2003年 / 28卷 / 20期
关键词：
D O I：
10.1364/OL.28.001972
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
By use of speckle modulation on the object beam of a volume holographic optical correlation system, we show that the sidelobes of the correlation patterns along the vertical direction, as well as those along the horizontal direction, are well suppressed. A theoretical explanation and experimental results are presented and discussed. (C) 2003 Optical Society of America.
引用
收藏
页码：1972 / 1974
页数：3
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