Cubic-quartic optical solitons in Bragg gratings fibers for NLSE having parabolic non-local law nonlinearity using two integration schemes
نویسندگان
چکیده
The optical solitons in Bragg gratings fibers are studied for NLSE having cubic-quartic dispersive reflectivity with parabolic non-local combo law of refractive index. extended auxiliary equation method and the addendum to Kudryashov’s introduced. existence criteria such indicated.
منابع مشابه
Solitons in Bragg Gratings with Saturable Nonlinearity
Coupled-mode equations for two waves coupled by the Bragg reflection in the presence of saturable nonlinearity are introduced. Stable solitons and their bound states fill a part of the bandgap, their collisions being quasi-elastic. OCIS codes: (060.4370) Nonlinear optics, fibers, (190.5530) Pulse propagation and soliton, (350.2770) Gratings
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ژورنال
عنوان ژورنال: Optical and Quantum Electronics
سال: 2021
ISSN: ['1572-817X', '0306-8919']
DOI: https://doi.org/10.1007/s11082-021-03145-x