Multipeaked fundamental and vortex solitons in azimuthally modulated Bessel lattices

Multipeaked fundamental and vortex solitons in azimuthally modulated Bessel lattices
复制标题

方位角调制贝塞尔晶格中的多峰基波孤子和涡旋孤子

DOI:
10.1364/josab.28.000780
复制
发表时间:
2011-04
影响因子:
1.9
通讯作者:
Dong, Liangwei
Dong, Liangwei
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Zheng, Jiangbo;Dong, Liangwei

文献摘要

参考文献

被引文献

相似文献

我们证明了在具有印迹方位向调制的贝塞尔晶格的散焦克尔介质中存在多峰基态孤子和涡旋孤子。由基本线性晶格模发出的多峰孤子在其整个存在域中是稳定的。孤子峰的数目由方位角指数决定。晶格中具有高拓扑电荷的多峰涡旋孤子表现出类似于方位子的特殊的幅度和相位分布。我们发现,涡旋孤子在散焦克尔介质中的“稳定性规则”与在聚焦介质中的“稳定性规则”完全相反。我们得到的多峰涡旋孤子可能在径向对称涡旋和非旋转孤子团簇之间提供了缺失的一环。
We demonstrate the existence of multipeaked fundamental and vortex solitons in defocusing Kerr media with an imprinted azimuthally modulated Bessel lattice. Multipeaked solitons emanating from the fundamental linear lattice modes are stable in their entire existence domains. The number of soliton peaks is determined by the azimuthal index. Multipeaked vortex solitons with high topological charges in lattices exhibit special amplitude and phase distributions that resemble those of azimuthons. We reveal that the “stability rule” for vortex solitons in defocusing Kerr media is exactly opposite to that in focusing media. Multipeaked vortex solitons we obtained may provide a missing link between the radially symmetric vortices and nonrotating soliton clusters.
DOI: 10.1103/physrevlett.94.113902
发表时间: 2005-03
影响因子: 8.6
作者:
Jianke Yang;I. Makasyuk;P. Kevrekidis;H. Martin;B. Malomed;D. Frantzeskakis;Zhigang Chen;Zhigang Ch
通讯作者: Jianke Yang;I. Makasyuk;P. Kevrekidis;H. Martin;B. Malomed;D. Frantzeskakis;Zhigang Chen;Zhigang Ch
DOI: 10.1103/physrevlett.95.203904
发表时间: 2005-11
影响因子: 8.6
作者:
A. Desyatnikov;A. Sukhorukov;Y. Kivshar
通讯作者: A. Desyatnikov;A. Sukhorukov;Y. Kivshar
DOI: 10.1364/oe.14.007903
发表时间: 2006-08
期刊: Optics express
影响因子: 3.8
作者:
S. López-Aguayo;A. Desyatnikov;Y. Kivshar
通讯作者: S. López-Aguayo;A. Desyatnikov;Y. Kivshar
DOI: 10.1103/physrevlett.95.053904
发表时间: 2005-03
影响因子: 8.6
作者:
G. Bartal;O. Manela;O. Cohen;J. Fleischer;M. Segev
通讯作者: G. Bartal;O. Manela;O. Cohen;J. Fleischer;M. Segev
DOI: 10.1007/s11082-009-9351-9
发表时间: 2009-07
影响因子: 3
作者:
F. Maucher;D. Buccoliero;S. Skupin;M. Grech;A. Desyatnikov;W. Krolikowski
通讯作者: F. Maucher;D. Buccoliero;S. Skupin;M. Grech;A. Desyatnikov;W. Krolikowski