REAL-TIME INTENSITY CORRELATION WITH A SYNTHETIC DISCRIMINANT FUNCTION FILTER

被引：5
作者：
WANG, ZQ
CARTWRIGHT, CM
GILLESPIE, WA
机构：
[1] Department of Electronic and Electrical Engineering, Dundee Institute of Technology, Dundee, DD1 1H, Bell Street
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1994年 / 11卷 / 09期
关键词：
D O I：
10.1364/JOSAB.11.001842
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Real-time optical intensity correlation with a synthetic discriminant function (SDF) filter has been realized. The computed SDF data are fed into an Epson liquid-crystal television to create the optical reference signal. The intensity modulation characteristics of the Epson liquid-crystal television are therefore investigated in the different modulation modes. The difficulties of generating the SDF filter, which are due to the negative values in the SDF data and to the characteristics of the spatial light modulator, are readily overcome by use of an intensity correlator. Experimental results are presented.
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收藏
页码：1842 / 1847
页数：6
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