Results 91 to 100 of about 2,889,111 (209)

Two-Dimensional Discrete Cavity Solitons: Switching and All-Optical Gates

IEEE Photonics Journal, 2012
Light propagation in a 2-D array of coupled optical cavities with Kerr nonlinearity driven by a plane holding beam is numerically studied. Optical bistability together with its modulational instability (MI) are investigated, and 2-D discrete cavity ...
K. M. Aghdami, M. Golshani, R. Kheradmand   +2 more
doaj   +1 more source

Mathematical analysis of shallow water wave and the generalized Hirota-Satsuma-Ito models: Soliton solutions and their interactions

Results in Applied Mathematics
This study investigates the mathematical properties and soliton dynamics of the (2+1)-dimensional extended Shallow Water Wave (eSWW) and the generalized Hirota-Satsuma-Ito (gHSI) models by Hirota bilinear scheme.
M. Belal Hossen, Md. Towhiduzzaman, Harun-Or-Roshid, K. M. Abdul A. Woadud   +3 more
doaj   +1 more source

Dynamics of interacting cavity solitons

Physical Review E
RevTeX, 6 pages, 2 ...
Amir Leshem, Sanzida Akter, Logan Courtright, Pradyoth Shandilya, Curtis R. Menyuk, Omri Gat   +5 more
openaire   +3 more sources

Soliton-like interactions of bright, low-power, low-divergence Gaussian fields in an unbiased self-defocusing photorefractive BaTiO3 crystal

, 2011
The soliton-like interactions of two low divergence fields propagating in unbiased self-defocusing photorefractive media are examined. The interactions appear to be a result of factors that are not dissimilar to those between two steady state screening ...
Jaatinen, Esa, Michael, Greg W., Jones, Michael W.   +2 more
core   +1 more source

Dynamical behavior of analytical solutions and bifurcation analysis for a novel structured (2+1)-dimensional Kadomtsev-Petviashvili equation via analytic approach

Scientific Reports
This work represents a novel integration of both frameworks in a single analytical context by using the modified extended (ME) mapping approach to get new, exact solutions of the (2+1)-dimensional Kadomtsev–Petviashvili and Shallow Water Wave equations ...
Mohammed S. Ghayad, M. Y. Hamada, Hamdy M. Ahmed, Homan Emadifar, Karim K. Ahmed   +4 more
doaj   +1 more source

Strong interactions between solitons and background light in Brillouin-Kerr microcombs

Nature Communications
Dissipative Kerr-soliton combs are laser pulses regularly sustained by a localized solitary wave on top of a continuous-wave background inside a nonlinear resonator.
Menghua Zhang, Shulin Ding, Xinxin Li, Keren Pu, Shujian Lei, Min Xiao, Xiaoshun Jiang   +6 more
doaj   +1 more source

Intrinsic dynamics of lumps and multi-soliton solutions to the higher dimensional Boussinesq model

Partial Differential Equations in Applied Mathematics
This research investigates diverse wave behaviors of innovative higher dimensional Boussinesq model (BM) based on Hirota bi-linear technique. From this, firstly we derive lump and multiple soliton solutions.
M. Belal Hossen, Md. Towhiduzzaman, Mst. Shekha Khatun, Harun-Or- Roshid, Md. Amanat Ullah   +4 more
doaj   +1 more source

Impact of self-interaction and photon interactions on solitonic structures in ultralight dark matter

European Physical Journal C: Particles and Fields
Ultralight dark matter (ULDM) has emerged as a compelling alternative to the standard cold dark matter (CDM) model by forming quantum-pressure-supported solitonic cores that address small-scale structure anomalies.
Zayana Nasreen. T, S. Saravana Veni
doaj   +1 more source

Complex sine-Gordon theory: solitons, defects and boundaries [PDF]

, 2008
This thesis presents research into the properties and features of the complex sine- Gordon theory. The CSG theory is a dimensional integrable held theory that admits soliton solutions which carry a Noether charge due to the U(I) invariance of the theory.
Umpleby, James
core  

Bright solitary waves and non-equilibrium dynamics in atomic Bose-Einstein condensates [PDF]

, 2012
In this thesis we investigate the static properties and non-equilibrium dynamics of bright solitary waves in atomic Bose-Einstein condensates in the zero-temperature limit, and we investigate the non-equilibrium dynamics of a driven atomic Bose-Einstein ...
BILLAM, THOMAS,PAUL, Thomas Paul Billam, Billam, Thomas Paul   +2 more
core