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Optical lattice trap for kerr solitons

http://arxiv-export3.library.cornell.edu/abs/1704.00024 WebSep 1, 2024 · We investigate gap solitons in spin–orbit-coupled Bose–Einstein condensates in bichromatic optical lattices and mainly focus the effect of the secondary periodic potential trap on the gap solitons. The gap solitons and linear Bloch waves are obtained by solving coupled Gross–Pitaevskii equations in bichromatic optical lattice.

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WebAug 25, 2024 · Here, z and x are the scaled propagation distance and transverse coordinate, () is the coefficient representing the self-focusing (defocusing) cubic (Kerr) nonlinearity, and is a trapping potential which may be included in the model. WebWe study fundamental and compound gap solitons (GSs) of matter waves in one-dimensional (1D) optical lattices (OLs) in a three-dimensional (3D) weak-radial-confinement regime, which corresponds to realistic experimental conditions in Bose-Einstein condensates (BECs). In this regime GSs exhibit nontrivial radial structures. impuls records https://corbettconnections.com

Optical Lattice Trap for Kerr Solitons - arXiv

WebDec 15, 2016 · Gap solitons in the nonlinear fractional Schrödinger equation with an optical lattice Gap solitons in the nonlinear fractional Schrödinger equation with an optical lattice Opt Lett. 2016 Dec 15;41 (24):5636-5639. doi: 10.1364/OL.41.005636. Authors Changming Huang , Liangwei Dong PMID: 27973477 DOI: 10.1364/OL.41.005636 Abstract Webby the usual trap, but it is safely confined by an inverted parabolic potential ( anti-trap). Direct simulations demonstrate that the LB solitons (including the ones with intrinsic vorticity) are stable and can freely move on top of the OL. The frequency of elliptic motion of the LB-soliton’s center in the anti-trapping potential is very ... WebOct 29, 2013 · “Lindsay Light and Chemical Co. was a commercial processor of monazite sands, which yield several commercially valuable products, including the radioactive … lithiumhydrid gas

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Optical lattice trap for kerr solitons

Matter-wave soliton control in optical lattices with topological ...

WebUsing the Crank-Nicholson method, we study the evolution of a Bose-Einstein condensate in an optical lattice and harmonic trap. The condensate is excited by displacing it from the center of the harmonic trap. The mean field plays an important role in the Bloch-like oscillations that occur after sufficiently large initial displacement. We find ... WebEnter the email address you signed up with and we'll email you a reset link.

Optical lattice trap for kerr solitons

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WebWe show theoretically and numerically that dichromatic pumping of a nonlinear microresonator by two continuous wave coherent optical pumps creates an optical lattice … WebMar 12, 2024 · (a) A 1D and 2D optical lattice where cold rubidium atoms are trapped in Gaussian distribution. (b) Energy level configuration of four-level 87 Rb atoms. (c) Schematic of the arrangement of incident beams. Probe field Ω p and control field Ω 2 propagating along the x direction of the lattice.

WebEnter the email address you signed up with and we'll email you a reset link. WebAbstract: We show theoretically and numerically that dichromatic pumping of a nonlinear microresonator by two continuous wave coherent optical pumps creates an optical lattice …

WebSolitons, nonlinear self-trapped wavepackets, have been extensively studied in many and diverse branches of physics such as optics, plasmas, condensed matter physics, fluid mechanics, particle physics and even astrophysics. Interestingly, over the past two decades, the field of solitons and related … WebJan 25, 2024 · Coherently pumped (Kerr) solitons in an ideal optical microcavity are expected to undergo random quantum motion that determines fundamental performance …

WebNov 28, 2016 · Abstract We show theoretically and numerically that dichromatic pumping of a nonlinear microresonator by two continuous wave coherent optical pumps creates an …

WebApr 10, 2024 · An optical vortex is a soliton with a phase singularity in its wavefront. It has characteristic distributions of intensity (e.g., ring-shaped) and phase (spiral). Solitons, including ones with phase singularities, are studied mainly in media with Kerr (cubic) nonlinearity. The current state of research in the field of optical vortex structures ... lithium hydrogen oxalateWebWe generate complex frequency comb patterns, observing the velocity mismatch between the solitons and the dual-pumping-induced lattice traps and showing the synchronization of the repetition rates of constituent distinct solitons under the influence of index-barrier-induced intersoliton repulsion. lithium hydrogen carbonate formulaWebApr 12, 2024 · The formation of periodic structures such as optical lattices assists in the investigation of various complex phenomena in solid-state physics, condensed matter, and photonics, among others. In ... impuls realityhttp://www.minsocam.org/ammin/AM37/AM37_95.pdf lithium hydride molar massWebWe show theoretically and numerically that dichromatic pumping of a nonlinear microresonator by two continuous wave coherent optical pumps creates an optical lattice trap that results in the localization of intra-cavity Kerr solitons with soliton positions defined by the beat frequency of the two pumps. impulsregner toomWebMar 31, 2024 · lattice trap that results in the localization of intra-cavity Kerr solitons with soliton positions defined by the beat frequency of the pumps. This phenomenon … impuls rapperWebJun 15, 2024 · We show theoretically and numerically that dichromatic pumping of a nonlinear microresonator by two continuous wave coherent optical pumps creates an … impuls reality prostějov