Nonlinear Landau-Zener tunneling in coupled waveguide arrays

被引：22
|
作者：
Khomeriki, Ramaz [1 ,2 ]
机构：
[1] Tbilisi State Univ, Dept Phys, GE-0128 Tbilisi, Georgia
[2] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany
来源：
PHYSICAL REVIEW A | 2010年 / 82卷 / 01期
基金：
美国国家科学基金会;
关键词：
Compendex;
D O I：
10.1103/PhysRevA.82.013839
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The possibility of direct observation of the nonlinear Landau-Zener tunneling effect with a device consisting of two waveguide arrays connected to a tilted reduced refractive index barrier is discussed. Numerical simulations on this realistic setup are interpreted via a simplified double-well system and different asymmetric tunneling scenarios are predicted varying just the injected beam intensity.
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收藏
页数：5
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