Soliton reflections

Author: fvjg

August undefined, 2024

WebWe analyze the propagation of discrete solitons in a periodic system of weakly coupled nonlinear optical waveguides, i.e., a waveguide array. Soliton reflection, transmission, and trapping, as well as coherent and incoherent interaction with a linear guided wave [which can exist owing to defect (inhomogeneous) coupling between two neighboring waveguides], … WebJul 5, 2014 · Theoretical calculations are carried out for studying soliton’s reflection and transmission in an inhomogeneous plasma comprising ions, two temperature electrons …

Critical soliton speed for quantum reflection by a reflectionless ...

WebJul 27, 2024 · The authors studied the reflection of a single soliton to wall for the NLS subjected to three boundary condition types, whereas they did not consider soliton … WebJun 2, 2024 · We consider the scattering of the nonlinear Schr\"odinger equation bright soliton by a reflectionless P\"oschl-Teller potential well. We show that at the sharp transition between quantum reflection and full transmission, a single-node bound state localized at the center of the potential forms and is fully occupied. The profile and energy of the trapped … philhealth tertiary hospital

Reflection, Transmission and Trapping Dynamics of Lattice …

Websoliton solutions to the KP equation (1) [15,34,25,52,53,26,18]. The modulation approach has the advantage of being able to describe the dynamical evolution of non-soliton initial … WebMar 16, 2024 · This discontinuity is a multivalued, weak solution satisfying modified Rankine–Hugoniot jump conditions for the one-dimensional modulation equations. These results are applied to analytically describe … WebMar 25, 2024 · The scenario of soliton–soliton collisions and solitons–walls reflections is shown in Figs. 4 and 5. As shown in these figures, the two waves collided around at t ≈ 13. … philhealth telephone number manila

On the reflection of solitons of the nonlinear Schrodinger equation ...

Oblique Reflection of Solitons in an Inhomogeneous Plasma: …

WebJul 1, 1991 · A general reflection-transmission criterion is derived for KdV and NLS solitons at an interface between two regions. The criterion successfully satisfies laboratory … WebThe previously existing discrepancy between the experiments and the theory in the Mach reflection problem is now resolved by the normal form theory. JFM classification. ... Perroud (Reference Perroud 1957) was the first to experimentally investigate soliton reflection with oblique incidence. Perroud used a small tank (6.1 m long, 1. ... philhealth template downloadWebApr 11, 2024 · As a Dirac material, an allotrope of graphene, namely γ-graphyne (γ-GY), is proved to have excellent nonlinear optical properties. Unfortunately, the saturable … philhealth template

"WebJul 9, 2008 · The effect of magnetic field is to reduce the amplitudes of both the solitons, and the reduction in the amplitude of reflected soliton is at a faster rate, due to which the soliton reflection gets weaker. The magnetic field affects soliton reflection more significantly when it is applied at a larger angle with the direction of wave propagation. " - Soliton reflections

Soliton reflections

A conservative numerical scheme for capturing interactions

WebApr 10, 2024 · Dynamics of the black soliton in a regularized nonlinear Schrodinger equation. We consider a family of regularized defocusing nonlinear Schrodinger (NLS) equations … WebApr 23, 2014 · represents the reflected soliton amplitude and the first term amounts to the shift that the soliton acquires after its reflection. The shifting of the soliton in the case of finite temperature ions is the same result as obtained in the case of cold plasma . However, depending upon the value of T i, the magnitude of shift is different in both ...

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WebDec 15, 2024 · However, the significance of soliton was not widely appreciated until 1965 when the word “soliton” was coined by Zabusky and Kruskal . ... or collide with each other and undergo reflection (hard particle) (Figure 10d). The authors also showed that the motion of the directrons can be controlled by the alignment. WebMar 2, 2024 · HOUSTON, March 2, 2024 /PRNewswire/ -- Soliton, Inc., (Nasdaq: SOLY) (“Soliton” or the “Company”), a medical device company with a novel and proprietary platform technology, today announced that it has selected RESONIC™ as the brand name for the Rapid Acoustic Pulse (RAP) Device. The RAP device received FDA 510 (k) …

WebApr 29, 2010 · (Color online) A weak Gaussian pulse in normal GVD range initially placed behind the soliton experiences multiple reflections from the latter. After each collision some light gets through the soliton and some is reflected back. The reflected light is localized close to the soliton and almost indistinguishable from it in the (z, t) plot (a). WebJul 9, 2008 · The effect of magnetic field is to reduce the amplitudes of both the solitons, and the reduction in the amplitude of reflected soliton is at a faster rate, due to which the …

WebMay 19, 2024 · Figure 5. Anomalous scattering behavior of the (1 + 1)D nonlocal optical solitons.Panels (a)–(c) show the nearly full transmission, trapping, and reflection of the … WebApr 22, 2011 · Transmission and reflection of solitons from a semitransparent grid in an inhomogeneous plasma in the presence of trapped electrons is studied analytically. …

WebOct 26, 2024 · This discontinuity is a multivalued, weak solution satisfying modified Rankine-Hugoniot jump conditions for the one-dimensional modulation equations. These results are applied to analytically describe the dynamics of the Mach reflection problem, V-shaped initial conditions that correspond to a soliton incident upon an inward oblique corner.

WebDec 1, 2024 · c, The multiple reflections, properly tailored by nonlinearities and modal dispersion, can form an optomechanical soliton with dimension much larger than the … philhealth time openWebAug 12, 2010 · Abstract: This paper aims at studying the oblique reflection of solitons in an inhomogeneous plasma having finite-temperature ions and trapped electrons (two … philhealth temporary closureWebMay 30, 2024 · An optical soliton generally refers to an optical waveform that maintains ... Trajectories of nematicons may be modified using optical reflections from dielectric … philhealth tin numberWebFeb 1, 2024 · We show in Fig. 3 the reflections between solitons and rogon-solitons on the zero-intensity background determined by Eq. (30)-(32).It can be seen from Fig. 3 that … philhealth timogWeb1 day ago · The concept of soliton gas was introduced in 1971 by V. Zakharov as an infinite collection of weakly interacting solitons in the framework of Korteweg-de Vries (KdV) … philhealth timeWebMay 1, 2004 · Experimental evidence of soliton reflection at the boundary of quadratic nonlinear media of periodically poled LiNbO3 and uniform LiN bO3 is reported, where the linear refractive index is homogeneous. We report experimental evidence of soliton reflection at the boundary of quadratic nonlinear media. The evolution of beams incident … philhealth to barangay officialsWebMay 30, 2016 · Figure 3: Gate-dependent surface plasmon reflection at domain-wall solitons. a , Near-field infrared nanoscopy images of the layer edge, shear soliton and … philhealth top 10