Attraction of nonlocal dark optical solitons

被引:189
|
作者
Nikolov, NI [1 ]
Neshev, D
Królikowski, W
Bang, O
Rasmussen, JJ
Christiansen, PL
机构
[1] Tech Univ Denmark, Res Ctr COM, DK-2800 Lyngby, Denmark
[2] Riso Natl Lab, Opt & Fluid Dynam Dept, DK-4000 Roskilde, Denmark
[3] Australian Natl Univ, Res Sch Phys Sci & Engn, Canberra, ACT 0200, Australia
关键词
D O I
10.1364/OL.29.000286
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We study the formation and interaction of spatial dark optical solitons in materials with a nonlocal nonlinear response. We show that unlike in local materials, where dark solitons typically repel, the nonlocal nonlinearity leads to a long-range attraction and formation of stable bound states of dark solitons. (C) 2004 Optical Society of America
引用
收藏
页码:286 / 288
页数:3
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