期刊
SUPERLATTICES AND MICROSTRUCTURES
卷 101, 期 -, 页码 493-506出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.spmi.2016.12.003
关键词
Solitons; Power law nonlinearity; Nonlinear Schrodinger's equation
资金
- Program for Outstanding Young and Middle-aged Scientific and Technological Innovation Team of the Higher Education Institutions of Hubei Province of China [T201525]
- Hubei Chenguang Talented Youth Development Foundation
This work deals with the existence of exact soliton solutions in fiber waveguide with power law nonlinearity. The propagation equation that is the resonant dispersive nonlinear Schrodinger's equation with power law nonlinearity is studied by three analytical methods. The integration tools are the extended trial equation method, exp(-Phi(xi)-expansion method and extended G'/G expansion method. The presented results show that analytical optical solitons can exist in this setting. (C) 2016 Elsevier Ltd. All rights reserved.
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