Highly dispersive optical solitons with quadratic–cubic law by exp-function
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DOI: 10.1016/j.ijleo.2019.04.058
Abstract: Abstract This paper studies highly dispersive optical solitons by the application of exponential function. The model is with quadratic–cubic nonlinear fibers. The algorithm reveals singular and bright–singular combo soliton solutions. The integrability criteria are also… read more here.
Keywords: highly dispersive; quadratic cubic; solitons quadratic; optical solitons ... See more keywords
Conservation laws for highly dispersive optical solitons
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DOI: 10.1016/j.ijleo.2019.163283
Abstract: Abstract This paper establishes conservation laws, by Lie symmetry analysis, for highly dispersive optical solitons that have been studied with four nonlinear forms. Three conserved quantities reported are power, linear momentum and the Hamiltonian. These… read more here.
Keywords: highly dispersive; laws highly; conservation laws; optical solitons ... See more keywords
Highly dispersive optical solitons using Kudryashov's method
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DOI: 10.1016/j.ijleo.2019.163349
Abstract: Abstract This work is about highly dispersive optical solitons with Kerr law, quadratic-cubic law and non-local nonlinearities. The Kudryashov's method implemented in this paper to find the unique optical closed form of solutions. The method… read more here.
Keywords: kudryashov method; solitons using; highly dispersive; optical solitons ... See more keywords
Sequel to highly dispersive optical soliton perturbation with cubic-quintic-septic refractive index by semi-inverse variational principle
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DOI: 10.1016/j.ijleo.2019.163451
Abstract: Abstract The current work is a generalization of previously reported results on highly dispersive optical solitons with cubic-quintic-septic law of refractive index that was studied with perturbation terms having cubic nonlinearity. The present paper considers… read more here.
Keywords: cubic quintic; highly dispersive; quintic septic; dispersive optical ... See more keywords
Highly dispersive optical solitons of the generalized nonlinear eighth-order Schrödinger equation
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DOI: 10.1016/j.ijleo.2020.164335
Abstract: Abstract The generalized nonlinear eighth-order Schrodinger equation with third, fifth, seventh and ninth power of nonlinearity is studied. This equation can be used for description of the pulse propagation in optical fiber. It is demonstrated… read more here.
Keywords: eighth order; highly dispersive; dispersive optical; nonlinear eighth ... See more keywords
Dispersive optical nonlinearities and optical path length compensation in NiO/Al doped NiO bilayer thin film
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DOI: 10.1016/j.optmat.2019.109278
Abstract: Abstract Dispersive optical nonlinearities in pulsed laser deposited undoped and 5% Al doped NiO thin films reveal negative and positive optical nonlinearities, respectively. The cause of optical nonlinearity is assigned to the presence (absence) of… read more here.
Keywords: doped nio; optical nonlinearities; nio doped; thin film ... See more keywords
Highly dispersive optical solitons with cubic law and cubic-quintic-septic law nonlinearities
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DOI: 10.1016/j.rinp.2020.103021
Abstract: Abstract In this paper, the Kudryashov’s method and generalized tanh method (GTM) are employed to retrieve the new distinct optical solitons for highly dispersive NLSE. These two schemes effectively acquire the exact solution of the… read more here.
Keywords: solitons cubic; cubic law; law; optical solitons ... See more keywords
Neutron Skin Thickness of ^{48}Ca from a Nonlocal Dispersive Optical-Model Analysis.
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DOI: 10.1103/physrevlett.119.222503
Abstract: A nonlocal dispersive optical-model analysis has been carried out for neutrons and protons in ^{48}Ca. Elastic-scattering angular distributions, total and reaction cross sections, single-particle energies, the neutron and proton numbers, and the charge distribution have… read more here.
Keywords: skin thickness; neutron skin; model analysis; dispersive optical ... See more keywords