光学学报, 1997, 17 (8): 1006, 网络出版: 2006-10-31
偶氮化合物中级联作用引起的高阶多波混频的研究
The Higher-Order Multiwave Mixing Via Cascaded Effect in Azobenzene Compounds
摘要
用三维简并四波混频的实验装置,在偶氮化合物中观察到了多波混频效应。在接收屏上,除了三个泵浦光斑,还观察到了由于多波耦合产生的另外14个排列整齐的信号光斑,这个现象可望被广泛用到光计算、信息处理和光互连中。
Abstract
The multiwave mixing effect in the azobenzene compounds was observed by means of three dimensional degenerate four wave mixing geometry. Except for three pump beam spots, the symmetrical 14 spots arrayed on the output screen was observed firstly. The signal spots were thought to be induced by cascaded effect. The qualitative theoretical explanation based on multiwave mixing and weak beam amplification effect has been given. The phenomenon will be used widely in optical computing, image process and optical interconnect.
车彦龙, 杨延强, 杨启光, 费浩生, 魏振乾, 韩力, 孙桂娟, 单训英, 刘举正, 孔祥贵. 偶氮化合物中级联作用引起的高阶多波混频的研究[J]. 光学学报, 1997, 17(8): 1006. 车彦龙, 杨延强, 杨启光, 费浩生, 魏振乾, 韩力, 孙桂娟, 单训英, 刘举正, 孔祥贵. The Higher-Order Multiwave Mixing Via Cascaded Effect in Azobenzene Compounds[J]. Acta Optica Sinica, 1997, 17(8): 1006.
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