Search Results - "Mitri, F."

Nonparaxial scalar Airy light-sheets and their higher-order spatial derivatives by Mitri, F. G.

“…Based on the angular spectrum decomposition method in plane waves, a generalized nonparaxial analytical solution for the electric field of a transverse…”
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Pulling and spinning reversal of a subwavelength absorptive sphere in adjustable vector Airy light-sheets by Mitri, F. G.

“…In the framework of the electric dipole approximation, this work demonstrates the generation of a pulling/attractive longitudinal force and an axial spin…”
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Partial-wave series expansions in spherical coordinates for the acoustic field of vortex beams generated from a finite circular aperture by Mitri, F. G.

“…Stemming from the Rayleigh-Sommerfeld surface integral, the addition theorems for the spherical wave and Legendre functions, and a weighting function…”
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Acoustical pulling force on rigid spheroids in single Bessel vortex tractor beams by Mitri, F. G.

“…The theoretical formalism for acoustical Bessel vortex (helicoidal) tractor beams and results presented here are the first to demonstrate the emergence of a…”
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Local cross-sections and energy efficiencies in the multiple electromagnetic/optical scattering by two perfect electrically-conducting cylindrical particles by Mitri, F. G.

“…Exact mathematical expressions for the intrinsic electromagnetic (EM) cross-sections (i.e. extinction, scattering and absorption) for a pair of perfectly…”
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Near-field acoustic resonance scattering of a finite bessel beam by an elastic sphere by Mitri, F.

“…The near-field acoustic scattering from a sphere centered on the axis of a finite Bessel acoustic beam is derived stemming from the Rayleigh-Sommerfeld…”
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Acoustic backscattering and radiation force on a rigid elliptical cylinder in plane progressive waves by Mitri, F.G.

“…•A formal analytical solution for the scattering on elliptical cylinders is derived.•The analysis is extended from the standpoint of the radiation force…”
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Optical theorem for two-dimensional (2D) scalar monochromatic acoustical beams in cylindrical coordinates by Mitri, F.G.

“…•The optical theorem is extended for acoustical beams in cylindrical coordinates.•Expressions for the extinction, absorption and scattering cross-sections are…”
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Curved photonic nanojet generated by a rotating cylinder by Tang, Huan, Li, Renxian, Gong, Shuhong, Yang, Liu, Yang, Lixia, Wei, Bing, Zhu, Zitong, Mitri, F G

“…The curved photonic nanojet (CPNJ) produced due to the interaction between a dielectric circular cylinder rotating at a stable angular velocity and a plane…”
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Acoustic radiation force of attraction, cancellation and repulsion on a circular cylinder near a rigid corner space by Mitri, F G

“…The purpose of this study is to derive exact partial wave series expansions for the longitudinal and transverse radiation force components, for a circular…”
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Axial acoustic radiation force on rigid oblate and prolate spheroids in Bessel vortex beams of progressive, standing and quasi-standing waves by Mitri, F.G.

“…•The partial-wave series expansion method is used to derive the force on spheroids.•Oblate and prolate spheroids centered on Bessel vortex beams are…”
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Acoustic radiation force and spin torque on a viscoelastic cylinder in a quasi-Gaussian cylindrically-focused beam with arbitrary incidence in a non-viscous fluid by Mitri, F.G.

“…The axial and transverse acoustic radiation force components for a viscoelastic phenolic polymer circular cylinder placed arbitrarily in the field of a…”
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Acoustical spinner tweezers with nonparaxial Hermite-Gaussian acoustical-sheets and particle dynamics by Mitri, F.G.

“…•Nonparaxial Hermite-Gaussian acoustical sheets of any order l are investigated.•Radiation force and torque computations illustrate the analysis.•Particle…”
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Single Bessel tractor-beam tweezers by Mitri, F.G.

“…The tractor behavior of a zero-order Bessel acoustic beam acting on a fluid sphere, and emanating from a finite circular aperture (as opposed to waves of…”
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Acoustic radiation force on oblate and prolate spheroids in Bessel beams by Mitri, F.G.

“…A formal theoretical analysis is developed using the partial-wave series expansion (PWSE) method in spherical coordinates, which allows accurate evaluation of…”
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Congenital multiple clustered dermatofibroma on the abdomen by Mitri, F., Haenssle, H., Enk, A., Toberer, F.

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Livedo racemosa in neurological diseases: an update on the differential diagnoses by Mitri, F., Enk, A., Bersano, A., Kraemer, M.

“…Livedo is a net‐like violaceous skin pattern. It can be classified as physiological or pathological. The physiological livedo reticularis usually appears in…”
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Extended optical theorem for scalar monochromatic acoustical beams of arbitrary wavefront in cylindrical coordinates by Mitri, F.G.

“…•The optical theorem is extended for acoustical beams in cylindrical coordinates in 3D.•General PWSEs for the extinction, absorption and scattering…”
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Scattering of Airy elastic sheets by a cylindrical cavity in a solid by Mitri, F.G.

“…•The scattering energy efficiency for a circular cylindrical void encased in an elastic medium is computed.•Airy elastic sheets are considered, which have a…”
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Radiation force and torque of light-sheets illuminating a cylindrical particle of arbitrary geometrical cross-section exhibiting circular dichroism by Mitri, FG

“…•Arbitrary-shaped light-sheets are considered on a particle exhibiting circular dichroism.•Generalized radiation force and torque expressions are derived…”
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