摘要
提出了一种等称全混洗交换（ｐｅｒｆｅｃｔｓｈｕｆｆｌｅ／ｅｘｃｈａｎｇｅ）光互连网络的光学实现方法。该方法采用液晶空间光调制器作为光交换控制器件，用Ａｒ＋离子激光器提供光源，光互连系统由偏振分光棱镜、光束分束器和液晶空间光调制器组成。在实验上成功实现了８×８全混洗交换网络的光互连。
The optic realization ol an equivalent optically interconnected network with perfect shuf-fle/exchange is proposed.A liquid crystal spatial light modulator is used as the light ex-change control device, The optically interconnected System is composed of a polarizing Amiciprism, light beam splitters and a liquid crystal spatial light modulator with Ar+ ion laser asthe light source, 8×8 perfect shuffle/exchange optic interconnection is realized in the experi-ment. The network proposed is characterized by a smaller number of optic hardwares,acon1pact light circuit layout and convenient control.
出处
《华中理工大学学报》
CSCD
北大核心
1994年第3期108-111,共4页
Journal of Huazhong University of Science and Technology
基金
国家八六三高技术计划
国家自然科学基金
国防科工委预研基金
关键词
混洗交换
全互连网络
光学计算机
optic computation
perfect shuffle/exchange
optically interconnected net-work
liquid crystal spatial light modulator
polarizing Amici
prism
