OPTICAL THRESHOLDING IN A SELF-PUMPED PHASE-CONJUGATE MIRROR WITH A RING CAVITY

被引:3
作者
NAKAGAWA, K [1 ]
ZGONIK, M [1 ]
MINEMOTO, T [1 ]
GUNTER, P [1 ]
机构
[1] KOBE UNIV,FAC ENGN,DEPT COMP & SYST ENGN,KOBE 657,JAPAN
关键词
D O I
10.1016/0030-4018(95)00530-X
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Intensity thresholding in a self-pumped phase conjugate mirror with a ring cavity is investigated in order to use it for an intensity thresholder in ail optical data processing and associative memory system. The rise time and the saturated value of the phase conjugate reflectivity of the mirror depend on the incident intensity. Using these dependencies, two types of optical intensity thresholder with adjustable thresholding level are proposed.
引用
收藏
页码:43 / 47
页数:5
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