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Investigating the irrotational gravity waves along the surface of an inviscid incompressible fluid model by modified nonlinear Schrödinger equation
This article discusses the solitons as well as additional solutions to the modified nonlinear Schrödinger equation, which appears in the study of...
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Wigner-function-based solution schemes for electromagnetic wave beams in fluctuating media
Electromagnetic waves are described by Maxwell’s equations together with the constitutive equation of the considered medium. The latter equation in...
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Normalized solutions for a fourth-order Schrödinger equation with a positive second-order dispersion coefficient
In this paper, we study normalized solutions to a fourth-order Schrödinger equation with a positive second-order dispersion coefficient in the mass...
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Influence of the Nonideality of the Axicon and Input Gaussian Beam on the Quality Parameters and Fourier Spectrum of the Generated Bessel Light Beam
The influence of three factors on the formation of a Bessel light beam (BLB) in the scheme of transforming a Gaussian beam by an axicon were...
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Bifurcations, stationary optical solitons and exact solutions for complex Ginzburg–Landau equation with nonlinear chromatic dispersion in non-Kerr law media
This paper obtains the stationary optical solitons and new exact solutions for complex Ginzburg–Landau equation (CGLE) with nonlinear chromatic...
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Role of uniform and exponential density profiles on propagation dynamics of q-Gaussian laser beams in underdense collisional plasma
In the studies of laser–plasma interaction, the density profile plays a crucial role. Hence, the comparative study of uniform and exponential density...
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Nonlinear Schrödinger Equation and the Hyperbolization Method
Abstract“Nonstandard” equations (like a nonlinear Schrödinger one) that require very small steps in space and time in numerical computations are...
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Fractional Wave Models and Their Experimental Applications
A focused summary of one- and two-dimensional models for linear and nonlinear wave propagation in fractional media is given. The basic models, which...
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Control of Structured Light at Variation in the Initial Launch Angle Demonstrated with the Airy Beam
AbstractCorrections of the first order of smallness to the vectors of the electromagnetic wave momentum and spin angular momentum densities are...
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Analytical exploration of domain-dependent propagation of skew cosh Gaussian laser beam in anisotropic plasma medium
Theoretical investigation of the propagation of three-dimensional Skew cosh Gaussian (skew-ChG) laser beam in anisotropic collisionless plasma has...
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Amplitude Object Reconstruction at Multiple Planes Using Transport of Intensity Equation
Transport of intensity equation (TIE) provides a way for non-interferometric deterministic phase retrieval. Phase measurement is carried out by...
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Airy–Gauss Beam in Optical Manipulation Problems
AbstractPropagation of the Airy–Gauss beam is analyzed in the paraxial approximation for the case where its waist associated with the Gaussian...
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Analytical Approaches to Describing the Dynamics of a Beam Propagating in the Mode of Multiphoton Ionization
AbstractThe problem of beam propagation in the mode of multiphoton ionization is considered using the method of moments and an approach associated...
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Analytical Investigation of Domains of the Order of Skew-Cosh-Gaussian Laser Beams for Relativistic Self-focusing/Defocusing in Homogeneous Plasma
Analytically investigated domains of the order n of skew-cosh-Gaussian (skew-chG) laser beams for a given set of skewness parameters s and its...
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Propagation-Invariant Off-Axis Elliptical Beams and their Orbital Angular Momentum
AbstractTo increase the efficiency of the optical capture (trap**) and movement of micro- and nano-objects, it is necessary to match the shape of...
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Introduction and propagation properties of circular lorentz-bessel-gaussian beams
In this paper, circular Lorentz–Bessel–Gaussian beams (CLBGBs) are introduced as a novel member of the Lorentz-Gaussian beams family. The analytical...
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Calculation of Phakic and Pseudophakic Additional Lenses
Calculation of add-on intraocular lens (IOL) power, both for phakic and pseudophakic eyes, can be done based on refraction, spectacle vertex...
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Observation of optical de Broglie–Mackinnon wave packets
de Broglie wave packets accompanying moving particles are dispersive and lack an intrinsic length scale solely dictated by the particle mass and...
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Effects of turbulent atmosphere on the spectral density of Bessel-modulated Gaussian Schell-model beams
In this paper, we introduce a planar optical Schell-model source correlation function for a Bessel-modulated Gaussian Schell-model beam (QBGSMB) with...
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Bessel–Gaussian Shifted Paraxial Beams: I
AbstractWe have considered a new family of localized solutions of a parabolic (paraxial wave) equation that generalizes the well-known...
