One-dimensional spatial soliton dragging, trapping, and all-optical switching in AlGaAs waveguides

被引:42
|
作者
Kang, JU [1 ]
Stegeman, GI [1 ]
Aitchison, JS [1 ]
机构
[1] UNIV GLASGOW,DEPT ELECT ENGN & ELECTR,GLASGOW G12 8LT,LANARK,SCOTLAND
关键词
D O I
10.1364/OL.21.000189
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report the dragging and mutual trapping of two initially overlapped, orthogonally polarized, one-dimensional spatial solitons in an AlGaAs slab waveguide. Using this effect, we realized an all-optical switch that had an on/off switching contrast of similar to 2.5:1. The contrast of the switch increased to 4:1 when a soliton was used to drag a nonsoliton, weak beam. (C) 1996 Optical Society of America
引用
收藏
页码:189 / 191
页数:3
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