Results 71 to 80 of about 2,216,971 (217)

Bright-Dark and Multi Solitons Solutions of (3 + 1)-Dimensional Cubic-Quintic Complex Ginzburg–Landau Dynamical Equation with Applications and Stability

Entropy, 2020
In this paper, bright-dark, multi solitons, and other solutions of a (3 + 1)-dimensional cubic-quintic complex Ginzburg−Landau (CQCGL) dynamical equation are constructed via employing three proposed mathematical techniques.
Chen Yue, Dianchen Lu, Muhammad Arshad, Naila Nasreen, Xiaoyong Qian   +4 more
doaj   +1 more source

Coherent control of optical soliton interaction via electromagnetically induced transparency with spatial modulation

AIP Advances, 2021
We propose a scheme to realize the coherent control of optical soliton propagation and interaction in a three level Λ type electromagnetically induced transparency system with the control field being spatially modulated.
Yundong Zhang, Xiangchun Tian, Yu Duan, Shengyan Liu, Zihao Ding, Chaohua Tan   +5 more
doaj   +1 more source

Unveiling New Perspectives on the Hirota–Maccari System With Multiplicative White Noise

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this study, we delve into the stochastic Hirota–Maccari system, which is subjected to multiplicative noise according to the Itô sense. The stochastic Hirota–Maccari system is significant for its ability to accurately model how stochastic affects nonlinear wave propagation, providing valuable insights into complex systems like fluid dynamics
Mohamed E. M. Alngar, Khaled A. Gepreel, Reham M. A. Shohib, Yakup Yildirim   +3 more
wiley   +1 more source

Discrete embedded solitons [PDF]

, 2005
We address the existence and properties of discrete embedded solitons (ESs), that is localised waves existing inside the phonon band in a nonlinear dynamical-lattice model. The model describes a one-dimensional array of optical waveguides with both Chi(2)
Yagasaki, Y, Champneys, AR, Yagasaki, Kazuyuki, Malomed, BA   +3 more
core  

Investigation of simultaneous 2R regeneration of two 40 Gb/s channels in a single optical fiber [PDF]

, 2008
We experimentally investigate the simultaneous all-optical signal processing of two 40-Gb/s wavelength-division multiplexing optical streams spaced by ~5 nm using self-phase modulation and offset filtering in a single highly nonlinear fiber to achieve a ...
Provost, L., Parmigiani, F., Petropoulos, P., Richardson, D.J.   +3 more
core   +1 more source

Optical solitons for the concatenation model with fractional temporal evolution

Ain Shams Engineering Journal
This paper recovers the optical solitons for the concatenation model that comes with fractional temporal evolution and Kerr–law of self–phase modulation by the usage of the enhanced direct algebraic approach.
Ahmed H. Arnous, Muhammad Amin S. Murad, Anjan Biswas, Yakup Yildirim, Puiu Lucian Georgescu, Luminita Moraru, Anwar Jaafar Mohamad Jawad, Layth Hussein   +7 more
doaj   +1 more source

Electrospun conducting polymers: recent trends and the transition towards a sustainable future

Polymer International, EarlyView.
This review discusses the electrospinning of conducting polymers, detailing procedures, fibrous morphologies, improved properties, applications in electronics, and challenges, while outlining future directions for nanofibre‐based devices in various fields.
Xenofon Karagiorgis, Sofia Sandhu, Peter J. Skabara, Ravinder Dahiya   +3 more
wiley   +1 more source

Optical solitons of a high-order nonlinear Schrodinger equation involving nonlinear dispersions and Kerr effect

, 2022
The main aim of this paper is to conduct a detailed study on a high-order nonlinear Schrodinger (HONLS) equation involving nonlinear dispersions and the Kerr effect.
Akinyemi, L., Baleanu, D., Salahshour, S., Hosseini, K., Mirzazadeh, M.   +4 more
core   +1 more source

Interferometric Vector Piezoresponse Force Microscopy for Simultaneous Ferroelectric Domain and Crystallographic Orientation Mapping in Uniaxial Ferroelectric Polycrystals

Small, EarlyView.
Interferometric vector piezoresponse force microscopy is used to reconstruct crystallographic grain orientations in polycrystalline ferroelectrics directly from local electromechanical response. The approach reveals grain orientation, polarization direction, and domain structure simultaneously, establishing a pathway toward EBSD‐like orientation ...
R. Dragland, J. Schultheiß, I. N. Ushakov, R. Proksch, D. Meier   +4 more
wiley   +1 more source

Characteristics of solitons and Kuznetsov-Ma breathers in dispersion management optical fiber

Results in Engineering
The resonance, intensity redistribution and phase shift of collision of two solitons and three solitons in dispersion management optical fiber is discussed.
R. Ravichandran, E. Parasuraman, Chandramauleshwar Roy   +2 more
doaj   +1 more source