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Properties of a Partially Coherent Sine Beam in Non-Kolmogorov Turbulence
We present the expression of a partially coherent sine beam and derive the propagation equations of such a beam in non-Kolmogorov turbulence. The...
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Evolutions of sine beams propagating through uniaxial crystals
The sine beam is first extended into a partially coherent sine beam with a multi-Gaussian correlation function, and the expression of the beam...
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Evolution of Nonlinear Wave Pulses in the sine-Gordon Equation Theory
AbstractThe solution to the Whitham modulation equations for envelopes of one-phase periodic waves evolving according to the sine-Gordon equation is...
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Squeezing, Beam Splitters, and Detection
We introduce the squeezing layer by generalizing the symplectic operator. We study squeezed states including the vacuum and the coherent states. We...
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Machine Learning for Beam Controls
Machine learningBeam control is a class of data-driven methodologies to identify systemSystem models, make predictions, or determine control...
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Numerical investigation of performance of mirrored Bessel beam in turbulence
We study scintillation and bit error rate performance of mirrored Bessel beams through turbulent atmosphere in this article. We benefit from...
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Nanoscale multi-beam lithography of photonic crystals with ultrafast laser
Photonic crystals are utilized in many noteworthy applications like optical communications, light flow control, and quantum optics. Photonic crystal...
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Design and performance study of a dielectric-filled cavity beam current monitor for HUST-PTF
To guarantee the exact proton dose applied to patients and ensure treatment safety while disrupting and destroying tumor cells, it is essential to...
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Cross focusing of q-Gaussian laser beams in cubic–quintic nonlinear media and conversion of circular laser beam into elliptic laser beam
Variational theory has been used to find the solution of nonlinear Schrodinger wave equation (NSWE) in a semi analytical way with the goal to model...
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Constrained Green’s Function for a Beam with Arbitrary Spring and Nonlinear Spring Foundation
As an important structure of micro-robots, micro-beams play an increasingly important role in daily production and life, especially in the biological...
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Effects of yellow lenses on disability glare from low-beam headlights
Yellow glasses for nighttime driving are marketed as tools that can reduce headlight glare and improve visibility by cutting blue light. However,...
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Research on coherent tracking technology based on signal beam nutation
The technology of coherent tracking based on signal beam nutation is presented in the paper. The working principle and advantage of the technology...
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Outage probability analysis of FSO system with Airy beam as carrier
Based on the scintillation index of Airy beam and exponentiated Weibull channel model, analytical expressions of outage probability for free-space...
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Analytical design of wideband dielectric polygonal directional beam antennas
In this paper, using the critical angle theorem and creating in-phase conditions, an inhomogeneous medium is designed to radiate plane wavefront in...
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Measurement of absolute three-dimensional displacement gradients using tri-color quad-beam digital shearography
A tri-color quad-beam digital shearography is proposed to achieve the measurement of absolute three-dimensional (3D) displacement gradients. Four...
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Propagation of hyperbolic sinusoidal Gaussian beam in jet engine induced turbulence
This paper investigates beam evolution and beam sizes variation of hyperbolic sinusoidal Gaussian (HSG) beam propagating in jet engine...
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Analysis and simulation of the tune ripple effect on beam spill ripple in RF-KO slow extraction
Tune ripple has a significant influence on beam spill ripple in RF-knockout (RF-KO) slow extraction. In this study, a model was proposed to explain...
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Reflection and Transmission of a Polarized Vortex Beam by an Inhomogeneous Anisotropic Plane Layer
We consider oblique incidence of a vortex polarized beam on an inhomogeneous anisotropic plane layer of an artificial metamaterial. A matrix model of...
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Atmospheric turbulent effects on the propagation properties of a general model vortex higher-order Cosh-Gaussian beam
The propagation properties for a General Model vortex Higher-order Cosh-Gaussian beam (GMvHchGB) propagating in a turbulent atmosphere are studied in...
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Fundamentals of Beam Propagation
Optical vortices are a new kind of structured beams, which have unique characteristics, and have attached more and more attention in recent years....