Orientation-dependent excitations of lattice soliton trains with hybrid nonlinearity

Yi Hu, Cibo Lou, Sheng Liu, Peng Zhang, Jianlin Zhao, Jingjun Xu, Zhigang Chen

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13 引用 (Scopus)

摘要

We demonstrate selective excitation of soliton trains residing in different gaps or within the same Bloch band of a new type of photonic lattice merely by changing the orientation of an input probe beam. A selffocusing and -defocusing hybrid nonlinearity as established in a nonconventionally biased photorefractive crystal leads to controlled soliton transitions from different band edges or subband edges, in good agreement with our theoretical analysis.

源语言英语
页(从-至)1114-1116
页数3
期刊Optics Letters
34
7
DOI
出版状态已出版 - 1 4月 2009

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