A classification result for linearly polarized principal electromagnetic waves

1994 ◽  
Vol 189 (3) ◽  
pp. 161-166 ◽  
Author(s):  
P.R. Baldwin ◽  
R.M. Kiehn
Keyword(s):  
Electromagnetic Waves ◽  
Classification Result ◽  
Linearly Polarized

Effect of Anisotropic Characteristics of Composite Skins on the Electromagnetic Wave Propagation in the Foam Core Sandwich Structures

2003 ◽  
Vol 17 (08n09) ◽  
pp. 1782-1787 ◽  
Author(s):  
Heoung Jae Chun ◽  
Hyun Su Shin
Keyword(s):  
Electromagnetic Wave ◽  
Fiber Orientation ◽  
Electromagnetic Waves ◽  
Composite Laminate ◽  
Electromagnetic Wave Propagation ◽  
Sandwich Structures ◽  
Incident Angle ◽  
Foam Core ◽  
Linearly Polarized ◽  
Composite Skins

The propagation of electromagnetic waves in the foam core sandwich structures is highly affected by anisotropic permittivity and loss tangent of composite skins. Even though many investigations were focused on the propagation of electromagnetic waves in the composite materials in last several decades, little investigations were carried out to understand adequately the propagation of the electromagnetic waves in the foam core sandwich structures. In this study, the transmittance of the arbitrary linearly polarized incident TEM waves through the solid composite laminate with various stacking sequences and foam core sandwich structures with composite skins was calculated as functions of fiber orientation of composites and incident angle of the wave by the analytical model.

Dispersion relation of linearly polarized strong electromagnetic waves

1975 ◽  
Vol 55 (4) ◽  
pp. 227-229 ◽  
Author(s):  
A. Ferrari ◽  
S. Massaglia ◽  
M. Dobrowolny
Keyword(s):  
Dispersion Relation ◽  
Electromagnetic Waves ◽  
Linearly Polarized

scholarly journals Dispersion relations for electromagnetic waves in a dense magnetized plasma

2008 ◽  
Vol 74 (6) ◽  
pp. 719-723 ◽  
Author(s):  
P. K. SHUKLA ◽  
L. STENFLO
Keyword(s):  
Electromagnetic Waves ◽  
Dispersion Relations ◽  
Magnetized Plasma ◽  
Intense Laser ◽  
Spin Effect ◽  
Bohm Potential ◽  
Electron Current Density ◽  
Astrophysical Objects ◽  
Linearly Polarized ◽  
Elliptically Polarized

AbstractDispersion relations for elliptically polarized extraordinary as well as linearly polarized ordinary electromagnetic waves propagating across an external magnetic field in a dense magnetoplasma are derived, taking into account the combined effects of the quantum electrodynamical (QED) field, as well as the quantum forces associated with the Bohm potential and the magnetization energy of the electrons due to the electron-1/2 spin effect. The QED (vacuum polarization) effects, which contribute to the nonlinear electron current density, modify the refractive index. Our results concern the propagation characteristics of perpendicularly propagating high-frequency electromagnetic waves in dense astrophysical objects (e.g. neutron stars and magnetars), as well as the next-generation intense laser–solid density plasma interaction experiments and quantum free-electron laser schemes.

scholarly journals Influence of Confined Optical Phonons and Laser Radiation on the Radioelectric Effect in a Cylindrical Semiconductor Quantum Wire with Parabolic Potential

2017 ◽  
Vol 33 (3) ◽  
Author(s):  
Bau Nguyen Quang ◽  
Cao Thi Vi Ba ◽  
Do Tuan Long
Keyword(s):  
Laser Radiation ◽  
Quantum Wire ◽  
Electromagnetic Waves ◽  
Optical Phonons ◽  
Phonon Confinement ◽  
Quantum Numbers ◽  
Parabolic Potential ◽  
Linearly Polarized ◽  
Dc Electric Field ◽  
Bulk Phonon

Abstract. Based on the quantum kinetic equation method, the influence of confined optical phonons and laser radiation on the Radioelectric effect in a cylindrical semiconductor quantum wire with parabolic potential subjected to a dc electric field and a linearly polarized electromagnetic wave has been theoretically studied. The obtained analytical expression of the Radioelectric field (REF) depends on frequencies and amplitudes of the external electromagnetic waves, the quantum wire parameters, the temperature of the system, and especially the quantum numbers (n and m) which characterize the phonon confinement. Numerical calculations for the GaAs/GaAsAl quantum wire show the strongly impact of the confined optical phonons as well as the laser radiation on the REF magnitude and posture. The REF also has more resonance peaks in comparison with that in case of bulk phonon.

On linearly polarized electromagnetic waves of arbitrary form

1954 ◽  
Vol 50 (4) ◽  
pp. 614-622 ◽  
Author(s):  
A. Nisbet ◽  
E. Wolf
Keyword(s):  
Electromagnetic Wave ◽  
Electromagnetic Waves ◽  
Arbitrary Form ◽  
General Properties ◽  
Linearly Polarized ◽  
Fermat’S Principle ◽  
Monochromatic Electromagnetic Wave ◽  
Fermat's Principle ◽  
Phase Functions

ABSTRACTTwo simple laws connecting the amplitude and phase functions of a monochromatic electromagnetic wave of arbitrary form are derived, holding in the case when one of the field vectors is linearly polarized. The first is a generalized Fermat's principle which enables determination of the phase when the amplitude is known; the second expresses the propagation of the (vector) amplitude along the curves orthogonal to the co-phasal surfaces. Some other general properties of linearly polarized fields are also discussed, and illustrative examples are given.

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