Abstract
This paper studies the optical solitons with power law nonlinearity in presence of Hamiltonian perturbation terms. The perturbation terms that are taken into account are inter-modal dispersion, third order dispersion, self-steepening term and nonlinear dispersion. An exact 1-soliton solution is obtained by the solitary wave ansatz. Both bright and dark optical soliton solutions are obtained. The domain restrictions have also been identified in the process.
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Acknowledgement
The research work of the third author (AB) was fully supported by NSF-CREST Grant No: HRD-0630388 and this support is genuinely and sincerely appreciated.
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Sarma, A.K., Saha, M. & Biswas, A. Optical Solitons with Power Law Nonlinearity and Hamiltonian Perturbations: An Exact Solution. J Infrared Milli Terahz Waves 31, 1048–1056 (2010). https://doi.org/10.1007/s10762-010-9673-5
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DOI: https://doi.org/10.1007/s10762-010-9673-5