CROSS-PHASE MODULATION FROM 2ND-HARMONIC TO FUNDAMENTAL IN CASCADED 2ND-ORDER PROCESSES - APPLICATION TO SWITCHING

被引:18
作者
LEFORT, L
BARTHELEMY, A
机构
[1] Institut de Recherche en Communications Optiques et Microondes, Faculté des Sciences, 87060 Limoges cedex
关键词
D O I
10.1016/0030-4018(95)00247-6
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We consider in this letter the unusual situation where a SHG crystal detuned from phase-matching is illuminated simultaneously by an intense second-harmonic field and a weak fundamental field. The phase change induced by the harmonic on the fundamental through cascaded second-order processes is investigated numerically. This effect could be used for the optical triggering of a switch in a realistic condition of operation.
引用
收藏
页码:163 / 166
页数:4
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