Abstract
The extended trial function scheme is applied to retrieve soliton solutions to the perturbed nonlinear Schrödinger’s equation with ten forms of fiber nonlinearity. Bright, dark and singular soliton solutions are retrieved that appear with their respective existence criteria. Some additional forms of nonlinear waves naturally emerge as a byproduct of the integration scheme.
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Acknowledgements
The research work of the fifth author (MB) was supported by Qatar National Research Fund (QNRF) under the Grant Number NPRP 8-028-1-001.
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Biswas, A., Ekici, M., Sonmezoglu, A. et al. Optical soliton perturbation with full nonlinearity by extended trial function method. Opt Quant Electron 50, 449 (2018). https://doi.org/10.1007/s11082-018-1701-z
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DOI: https://doi.org/10.1007/s11082-018-1701-z