Multiple-type solutions for multipole interface solitons in thermal nonlinear media

Ma, Xuekai; Yang, Zhenjun; Lu, Daquan; Hu, Wei

doi:10.1103/physreva.84.033802

Cited by 4 publications

(2 citation statements)

References 23 publications

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“…[9] In 2006, the interaction of nonlocal solitons in NLCMs can be controlled by the degree of nonlocality, which has been proved experimentally by Hu et al [23] In 2011, Ma et al addressed the existence of multipole interface solitons in one-dimensional thermal nonlinear media and found that there exist two kinds of tripole and quadrupole interface solitons and three types of fifth-order interface solitons, respectively. [24] They obtained the analytical solutions of surface solitons and breathers in an HNNM, and obtained the critical power and the period of breathers by numerical simulation. [25] In 2016, Alberucci et al discussed the deviation process of soliton and breather in real materials based on the Snyder-Mitchell model.…”

Section: Introductionmentioning

confidence: 99%

Propagation dynamics of dipole breathing wave in lossy nonlocal nonlinear media

Guo¹,

Yang²,

Li³

et al. 2022

Chinese Phys. B

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In the framework of nonlinear wave optics, we report the evolution process of a dipole breathing wave in lossy nonlocal nonlinear media based on the nonlocal nonlinear Schrödinger equation. The analytical expression of the dipole breathing wave in such a nonlinear system is obtained by using the variational method. Taking advantage of the analytical expression, we analyze the influences of various physical parameters on the breathing wave propagation, including the propagation loss and the input power on the beam width, the beam intensity, and the wavefront curvature. Also, the corresponding analytical solutions are obtained. The validity of the analysis results is verified by numerical simulation. This study provides some new insights for investigating beam propagation in lossy nonlinear media

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Section: Introductionmentioning

confidence: 99%

Propagation dynamics of dipole breathing wave in lossy nonlocal nonlinear media

Guo¹,

Yang²,

Li³

et al. 2022

Chinese Phys. B

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“…It is note that interface solitons in such media are asymmetric because of the difference of the linear refractive index. For tripole and quadrupole interface solitons, there exist two different types of solutions under some special conditions [37].…”

Section: Introductionmentioning

confidence: 99%

Solitons in thermal media with periodic modulation of linear refractive index

Yang

et al. 2012

Optics Communications

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We address the existence and properties of solitons in thermal media with periodic modulation of linear refractive index. Many kinds of solitons in such optical lattices, including symmetric and antisymmetric lattices, are found under different conditions. We study the influence of the refractive index difference between two different layers on solitons. It is also found that there do not exist cutoff value of propagation constant and soliton power for shifted lattice solitons. In addition, the solitons launched away from their stationary position may propagate without oscillation when the confinement from lattices is strong.

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