双折射光纤中的非线性相似隧穿效应
Nonlinear similariton tunneling effect in the birefringent fiber.
作者信息
Dai Chaoqing, Wang Yueyue, Zhang Jiefang
机构信息
Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004, China.
出版信息
Opt Express. 2010 Aug 2;18(16):17548-54. doi: 10.1364/OE.18.017548.
PMID:20721140
Abstract
We derive analytical bright and dark similaritons of the generalized coupled nonlinear Schrodinger equations with distributed coefficients. An exact balance condition between the dispersion, nonlinearity and the gain/loss has been obtained. Under this condition, we discuss the nonlinear similariton tunneling effect.
摘要
我们推导了具有分布系数的广义耦合非线性薛定谔方程的解析亮孤子和暗孤子。得到了色散、非线性以及增益/损耗之间的精确平衡条件。在此条件下，我们讨论了非线性孤子隧穿效应。
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