New optical solitons of cubic-quartic nonlinear Schrödinger equation

The present paper acquires new optical solitons to the nonlinear Schrödinger equation (NLSE) which is investigated with third and fourth order dispersion terms. A modified form of Kudryashov approach is formally adopted to extract the exact analytical solutions of governing model. The constraint con...

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Bibliographic Details
Published inOptik (Stuttgart) Vol. 157; pp. 1101 - 1105
Main Authors Hosseini, K., Samadani, F., Kumar, D., Faridi, M.
Format Journal Article
LanguageEnglish
Published Elsevier GmbH 01.03.2018
Subjects
Kerr law nonlinearity
Modified form of Kudryashov approach
New optical solitons
Nonlinear Schrödinger equation
Third and fourth order dispersion terms
Nonlinear Schrödinger equation
Third and fourth order dispersion terms
Kerr law nonlinearity
New optical solitons
Modified form of Kudryashov approach
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Summary:The present paper acquires new optical solitons to the nonlinear Schrödinger equation (NLSE) which is investigated with third and fourth order dispersion terms. A modified form of Kudryashov approach is formally adopted to extract the exact analytical solutions of governing model. The constraint conditions for the existence of optical solitons in the case of Kerr law nonlinearity are also reported.
ISSN:0030-4026
1618-1336
DOI:10.1016/j.ijleo.2017.11.124