Results 1 to 10 of about 92,462 (228)

Soliton ratchets [PDF]

Physical Review E, 2001
The mechanism underlying the soliton ratchet, both in absence and in presence of noise, is investigated. We show the existence of an asymmetric internal mode on the soliton profile which couples, trough the damping in the system, to the soliton ...
A. Ajdari, A.V. Savin, A.V. Savin, A.V. Zolotaryuk, C.R. Doering, E. Goldobin, E. Trías, F. Jülicher, F. Marchesoni, I. Zapata, J.F. Chauwin, J.L. Mateos, J.S. Bader, L. Gorre, L. Gorre-Talini, M. Barbi, M.O. Magnasco, Mario Salerno, Mario Salerno, N.R. Quintero, Niurka R. Quintero, O. Sandre, O.H. Olsen, R.D. Astumian   +23 more
core   +8 more sources

Research Paper: Soliton Solution of Nonlinear Schrodinger Equation in the Presence of a Minimal Observable Length [PDF]

فیزیک کاربردی ایران, 2021
The unification between the theory of general relativity and the standard model of particle physics predicts the existence of a minimal measurable length on the order of the Planck length. Nowadays phenomenological studies of field theory in the presence
Behrooz Khosropour
doaj   +1 more source

N-soliton, breather, M-lump and interaction dynamics for a (2 + 1)-dimensional KdV equation with variable coefficients

Results in Physics, 2023
The main purpose of this paper is to learn N-soliton, M-lump, breather solutions and interaction solutions for a KdV equation with variable coeffificients.
Deniu Yang
doaj   +1 more source

Optical solitons in Fiber Bragg Gratings for the coupled form of the nonlinear (2+1)-dimensional Kundu-Mukherjee-Naskar equation via four powerful techniques

Results in Physics, 2023
In this article, four powerful techniques namely, the three wave method, double exponential, homoclinic breather, M-Shaped rational, M-Shaped with one kink, and M-Shaped with two kink are putting into practice to bolster the new optical solutions of the ...
Abdulmalik A. Altwaty
doaj   +1 more source

The soliton solutions and evolution of the (2+1)-dimensional dissipative long wave equation

Results in Physics, 2021
With the help of Mathematica symbolic calculation software, the new soliton solutions of the (2 + 1)-dimensional dissipative long wave equation were obtained by utilizing the exp(-Φ(ξ)) expansion method and the variable separation method, which include ...
Juan Yang, Qingjiang Feng
doaj   +1 more source

Single and Bunch Soliton Generation in Optical Fiber Lasers Using Bismuth Selenide Topological Insulator Saturable Absorber

Nanomaterials, 2023
In this work, we present the generation of two distinct types of soliton pulses using a Bismuth Selenide (Bi2Se3) saturable absorber (SA) synthesized in our laboratory.
Hazlihan Haris, Tan Sin Jin, Malathy Batumalay, Ahmad Razif Muhammad, Jahariah Sampe, Arni Munira Markom, Huda Adnan Zain, Sulaiman Wadi Harun, Megat Muhammad Ikhsan Megat Hasnan, Ismail Saad   +9 more
doaj   +1 more source

Real-Time Access to Collisions between a Two-Soliton Molecule and a Soliton Singlet in an Ultrafast Fiber Laser

Photonics, 2022
Optical solitons in ultrafast fiber lasers, as a result of dual balances between dispersion and nonlinearity as well as gain and loss, enable various soliton interactions.
Junwen Li, Heping Li, Zhuang Wang, Zhiyao Zhang, Shangjian Zhang, Yong Liu   +5 more
doaj   +1 more source

Plasmon-soliton [PDF]

Optics Letters, 2007
Formation of a novel hybrid-vector spatial plasmon-soliton in a Kerr slab embedded in-between metal plates is predicted and analyzed with a modified NLSE, encompassing hybrid vector field characteristics. Assisted by the transverse plasmonic effect, the self trapping dimension of the plasmon-soliton was substantially compressed (compared to the ...
Feigenbaum, Eyal, Orenstein, Meir
openaire   +3 more sources

Ultrafast dynamic RF-spectrum investigation of soliton microcombs

APL Photonics, 2022
Dissipative Kerr solitons in microcavity systems exhibit remarkable nonlinear dynamics. The real-time measurement of soliton motion facilitates the comprehensive understanding of soliton physics.
Hao Hu, Ruolan Wang, Weiqiang Wang, Liao Chen, Yanjing Zhao, Xinyu Wang, Chi Zhang, Wenfu Zhang, Xinliang Zhang   +8 more
doaj   +1 more source

Abundant optical soliton structures to the Fokas system arising in monomode optical fibers

Open Physics, 2022
Three effective methods, namely, the simplified extended tanh-function method (SETFM), variational method (VM) and He’s frequency formulation method (HFFM) are employed to investigate the Fokas system that arises in the monomode optical fibers.
Zhang Pei-Ling, Wang Kang-Jia
doaj   +1 more source