Asymmetrical surface soliton trains

Asymmetrical surface soliton trains
复制标题

非对称表面孤子列

DOI:
10.1088/1674-1056/19/4/044206
复制
发表时间:
2010-04
期刊:
影响因子:
1.7
通讯作者:
Yang, Xiao-Yu
Yang, Xiao-Yu
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Zheng, Jiang-Bo;Dong, Liang-Wei;Yin, Guo-Yan;Yang, Xiao-Yu

文献摘要

参考文献

被引文献

相似文献

研究了聚焦可饱和介质中多光斑孤子包的存在性、稳定性和传播动力学。这种孤子由一个界面支撑,在该界面的旁边压印了两个具有不同调制深度的谐波光子晶格。我们表明,表面模型可以支持稳定的高阶结构的形式不对称的表面孤子串,这是形成鲜明对比的均匀介质或均匀的谐波晶格调制稳定的不对称多峰孤子不存在。表面串可以看作是由几个不同的最低阶孤子以适当的相对相位束缚在一起的高阶孤子态。它们作为稳定对象的存在丰富了将几个不同的孤子作为单个实体进行紧凑操纵的概念,并提供了通过调节界面旁边的调制深度来控制孤子形状的额外自由度。
We elucidate the existence, stability and propagation dynamics of multi-spot soliton packets in focusing saturable media. Such solitons are supported by an interface beside which two harmonically photonic lattices with different modulation depths are imprinted. We show that the surface model can support stable higher-order structures in the form of asymmetrical surface soliton trains, which is in sharp contrast to homogeneous media or uniform harmonic lattice modulations where stable asymmetrical multi-peaked solitons do not exist. Surface trains can be viewed as higher-order soliton states bound together by several different lowest order solitons with appropriate relative phases. Their existence as stable objects enriches the concept of compact manipulation of several different solitons as a single entity and offers additional freedom to control the shape of solitons by adjusting the modulation depths beside the interface.
DOI: 10.1364/ol.33.001240
发表时间: 2008-06
期刊: Optics letters
影响因子: 3.6
作者:
Xiaosheng Wang;A. Samodurov;Zhigang Chen
通讯作者: Xiaosheng Wang;A. Samodurov;Zhigang Chen
DOI: 10.1364/opex.12.002831
发表时间: 2004-06
期刊: Optics express
影响因子: 3.8
作者:
Y. Kartashov;V. Vysloukh;L. Torner
通讯作者: Y. Kartashov;V. Vysloukh;L. Torner
DOI: 10.1103/physrevlett.98.123903
发表时间: 2007-03
影响因子: 8.6
作者:
Xiaosheng Wang;A. Bezryadina;Zhigang Chen;Zhigang Chen;K. Makris;D. Christodoulides;G. Stegeman
通讯作者: Xiaosheng Wang;A. Bezryadina;Zhigang Chen;Zhigang Chen;K. Makris;D. Christodoulides;G. Stegeman
DOI: 10.1103/physrevlett.90.053902
发表时间: 2003-02
影响因子: 8.6
作者:
D. Mandelik;H. Eisenberg;Y. Silberberg;R. Morandotti;J. Aitchison
通讯作者: D. Mandelik;H. Eisenberg;Y. Silberberg;R. Morandotti;J. Aitchison
DOI: 10.1364/ol.34.001114
发表时间: 2009-04
期刊: Optics letters
影响因子: 3.6
作者:
Y. Hu;C. Lou;Sheng Liu;Peng Zhang;Jianlin Zhao;Jingjun Xu;Zhigang Chen
通讯作者: Y. Hu;C. Lou;Sheng Liu;Peng Zhang;Jianlin Zhao;Jingjun Xu;Zhigang Chen