OPTICAL-IMAGE SUBTRACTION IN FLUORESCEIN-DOPED BORIC-ACID GLASS

被引：11
|
作者：
BOOTHROYD, SA
CHAN, L
BECKWITH, PH
CHROSTOWSKI, J
机构：
[1] Information Technology, Ottawa, ON
来源：
APPLIED OPTICS | 1992年 / 31卷 / 20期
关键词：
D O I：
10.1364/AO.31.004004
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The interference of two coherent images with a controlled phase difference between them is shown by using four-wave mixing in fluorescein-dye-doped boric acid glass and a liquid-crystal television spatial light modulator. We present results showing the digital optical exclusive OR operation with milliwatt optical power and an output that is compatible with CCD camera sensitivities.
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页码：4004 / 4009
页数：6
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