Propagation properties of vortex cosine-hyperbolic-Gaussian beams in strongly nonlocal nonlinear media

Z Hricha, M Yaalou, A Belafhal - Journal of Quantitative Spectroscopy and …, 2021 - Elsevier
The propagation properties of vortex cosine-hyperbolic-Gaussian beams (vChGBs) through
a strongly nonlocal nonlinear media (SNNM) are investigated theoretically based on the …

[HTML][HTML] Coherent superposition propagation of Laguerre–Gaussian and Hermite–Gaussian solitons

LM Song, ZJ Yang, XL Li, SM Zhang - Applied Mathematics Letters, 2020 - Elsevier
In this work, we mainly investigate the propagation of the superimposed field of Laguerre–
Gaussian and Hermite–Gaussian solitons in nonlocal nonlinear Schrödinger equation. The …

Transformation of multipole and vortex solitons in the nonlocal nonlinear fractional Schrödinger equation by means of Lévy-index management

Q Wang, L Zhang, BA Malomed, D Mihalache… - Chaos, Solitons & …, 2022 - Elsevier
The structure and stability of multipole and vortex solitons in the nonlocal nonlinear
fractional Schrödinger equation with a gradually decreasing Lévy index, α, are numerically …

Ince–Gaussian solitons in strongly nonlocal nonlinear media

D Deng, Q Guo - Optics letters, 2007 - opg.optica.org
We have introduced a novel class of higher-order spatial optical Ince–Gaussian solitons
(IGSs) that constitute the third complete family of exact and orthogonal soliton solutions of …

Generation, dynamics and bifurcation of high power soliton beams in cubic-quintic nonlocal nonlinear media

M Mishra, SK Kajala, M Sharma, S Konar… - Journal of …, 2022 - iopscience.iop.org
This article presents the generation and propagation dynamics of a high power Gaussian
soliton beam through a highly nonlocal nonlinear media having cubic-quintic nonlinearity …

Propagation of Laguerre–Gaussian beams in nonlocal nonlinear media

D Deng, Q Guo - Journal of Optics A: Pure and Applied Optics, 2008 - iopscience.iop.org
In this paper, the exact analytical Laguerre–Gaussian (LG) solutions are derived in strongly
nonlocal nonlinear media in a cylindrical coordinate system. The comparisons of analytical …

Asymmetric impact of higher order diffraction on narrow beam dynamics in nonlocal nonlinear media

M Mishra, SK Kajala, S Shwetanshumala, M Sharma… - Applied Physics B, 2023 - Springer
The present communication presents the asymmetric impact of different higher-order
diffractions on the propagation dynamics, stability analysis, and modulation instability of a …

Controllable trajectory and shape of Hermite-Gaussian soliton clusters

Q Wang, J Zhu, J Wang, H Yu, B Hu - Chaos, Solitons & Fractals, 2024 - Elsevier
We introduce a kind of Hermite-Gaussian (HG) solitons, with off-axis and chirp parameters,
propagating in nonlinear media with harmonic potential wells. The general formula for the …

Energy optimization of diffraction managed accessible solitons

M Mishra, SK Kajala, M Sharma, S Konar… - Journal of the Optical …, 2022 - opg.optica.org
We present the generation, stability analysis, and energy optimization of diffraction managed
accessible breather solitons in highly nonlocal nonlinear media comprising an array of …

Propagation properties of Airy–Gaussian beams

D Deng, H Li - Applied Physics B, 2012 - Springer
The propagation of the Airy–Gaussian beams is studied in strongly nonlocal nonlinear
media analytically and numerically. The linear momentum of the analytical Airy–Gaussian …