Results 51 to 60 of about 81,020 (195)

Linearons: highly non-instantaneous solitons in liquid-core photonic crystal fibers

, 2010
The nonlinear propagation of light pulses in liquid-filled photonic crystal fibers is considered. Due to the slow reorientational nonlinearity of some molecular liquids, the nonlinear modes propagating inside such structures can be approximated, for ...
Biancalana, Fabio, Conti, Claudio, Russell, Philip St. J., Schmidt, Markus   +3 more
core   +1 more source

Highly localized horseshoe ripplons and solitons in positive dispersion media

Wave Motion
In this study, we systematically review various ripplon solutions to the Kadomtsev–Petviashvili equation with positive dispersion (KP1 equation). We show that there are mappings that allow one to transform the horseshoe solitons and curved lump chains of the KP1 equation into circular solitons of the cylindrical Korteweg–de Vries (cKdV) equation and ...
Zhao Zhang, Qi Guo, Yury Stepanyants
openaire   +2 more sources

Highly dispersive optical solitons with generalized quadratic—cubic form of self—phase modulation by Sardar sub—equation scheme

Journal of Optics
The highly dispersive optical solitons with generalized quadratic–cubic nonlinear self–phase modulation are the subject of this research. The governing model was reduced to an ordinary differential equation using the Sardar sub-equation method, which was
A. J. Jawad, A. Biswas, Y. Yıldırım, A. Alshomrani   +3 more
semanticscholar   +1 more source

Harnessing optical micro-combs for microwave photonics

, 2018
In the past decade, optical frequency combs generated by high-Q micro-resonators, or micro-combs, which feature compact device footprints, high energy efficiency, and high-repetition-rates in broad optical bandwidths, have led to a revolution in a wide ...
Chu, Sai Tak, Little, Brent E., Mitchell, Arnan, Morandotti, Roberto, Moss, David J., Moss, DJ (reprint author), Swinburne Univ Technol, Ctr Microphoton, Hawthorn, Vic 3122, Australia., Nguyen, Thach G., Wu, Jiayang, Xu, Xingyuan   +8 more
core   +1 more source

Fractional Optical Solitons in Metamaterial-Based Couplers with Strong Dispersion and Parabolic Nonlinearity

Fractal and Fractional
The current study examines optical soliton solutions in a complicated system of metamaterial-based optical solutions coupled with extremely dispersive couplers.
Karim K. Ahmed, Hamdy M. Ahmed, Taha Radwan, M. Elsaid Ramadan, Soliman Alkhatib, Mohammed H. Ali   +5 more
doaj   +1 more source

Optical solitons, qualitative analysis, and chaotic behaviors to the highly dispersive nonlinear perturbation Schrödinger equation

Mathematical methods in the applied sciences
In this paper, we study the highly dispersive nonlinear perturbation Schrödinger equation, which has arbitrary form of Kudryashov's with sextic‐power law refractive index and generalized nonlocal laws.
Yu-fei Chen
semanticscholar   +1 more source

Looking at a soliton through the prism of optical supercontinuum

, 2010
A traditional view on solitons in optical fibers as robust particle-like structures suited for informa- tion transmission has been significantly altered and broadened over the past decade, when solitons have been found to play the major role in ...
Agrawal, G., Andrey V. Gorbach, Dmitry V. Skryabin, Hori, T., Kulchin, Y. N., Mollenauer, L., Nishizawa, N., Scott, A., Zakharov, V. E.   +8 more
core   +1 more source

Highly Dispersive Gap Solitons In Optical Fibers With Dispersive Reflectivity Having Parabolic-Nonlocal Nonlinearity

, 2023
Abstract The current paper studies gap solitons with parabolic-nonlocal form of self-phase modulation. The soliton solutions for this model are revealed with the successful application of the extended auxiliary equation approach. The parameter constraints ensure the existence of such gap solitons.
Zayed, Elsayed M. E., Alngar, Mohamed E. M., Shohib, Reham. M. A., Biswas, Anjan, Yıldırım, Yakup, Dragomir, Carmelia Mariana Balanica   +5 more
openaire   +1 more source

Derivation of optical solitons for perturbed highly dispersive conformable fractional nonlinear Schrödinger equation with sextic-power law refractive index

Optical and quantum electronics
In this article, the modified extended direct algebraic method is applied for the perturbed highly dispersive nonlinear Schrödinger equation with conformable fractional derivative and sextic-power law refractive index.
Wafaa B. Rabie, H. Ahmed, Ali Akgül
semanticscholar   +1 more source

Highly dispersive optical solitons with differential group delay and multiplicative white noise for Fokas–Lenells equation

Journal of Optics
The current article addresses highly dispersive optical solitons with polarization mode dispersion, modeled by the Fokas–Lenells equation in presence of white noise.
E. Zayed, A. Arnous, A. Biswas, Y. Yıldırım, Bharat S. Rawal, L. Moraru, A. Alshomrani   +6 more
semanticscholar   +1 more source