Results 211 to 220 of about 5,853 (250)

An Absolute Method of Determining Transmission and Reflection Coefficients

Japanese Journal of Applied Physics, 1963
An absolute method of making simultaneous measurements of the transmission and reflection coefficients of semiconductors and insulators to a precision of better than 1% has been developed for use in the visible and infra-red regions of the spectrum.
S J Fray, A R Goodwin, F A Johnson, J E Quarrington   +3 more
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Generalized Reflection Coefficient for Non Uniform Transmission Lines

Journal of Electromagnetic Waves and Applications, 2000
Summary: In this paper the authors present the formula for the generalized reflection coefficient that relates the upgoing wave to the downgoing wave at the interface between an isotropic homogeneous half-space and an isotropic inhomogeneous dielectric slab.
TOSCANO, ALESSANDRO, Vegni L, Bilotti F.
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Reflection and Transmission Coefficients in Uniaxial Crystals

Journal of Modern Optics, 1991
Abstract In this work we present a detailed deduction of the general solution of the boundary conditions for an isotropic medium-uniaxial birefringent crystal interface. The reflection and transmission coefficients are defined with reference to a polarization perpendicular or parallel to the incidence plane of the incident ray. The explicit expressions
María C. Simon, Liliana I. Perez
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Effects of anelasticity on reflection and transmission coefficients

Geophysical Prospecting, 1997
It is known that the reflection and transmission coefficients used in the zeroth order approximation of asymptotic ray theory (ART) are identical to those obtained for the plane wave impinging on a plane interface separating two perfectly elastic half‐spaces.
S. Nechtschein, F. Hron
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Reflection coefficient and reflected power on a lossy transmission line

Proceedings of the IEEE, 1969
It is shown that the magnitude of voltage reflection coefficient |ρ| occurring in transmission line theory can exceed unity even for a passive load, and the necessary and sufficient conditions for such an occurrence are investigated. Expressions for the maximum values of |ρ| obtainable for a line of a given characteristic impedance, and the load ...
R.J. Vernon, S.R. Seshadri
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Reflection and Transmission Coefficients of Multiple Chiral Layers

Science in China Series E Engineering and Materials Science, 2006
This paper presents a general analysis of reflection and transmission coefficients of multiple chiral layers in detail. Reflection and transmission coefficients through multiple chiral layers are computed and presented particularly for the incident wave of parallel polarization for a number of cases―a wide range of incidence angle, neigh- boring center
Cumali Sabah, Savas Uckun
exaly   +2 more sources

Reflection and transmission coefficients for diffuse photon density waves

Optics Letters, 1999
Diffuse photon density waves are proposed for use in characterizing diffuse media, similar to the use of electromagnetic waves to characterize reflection from materials. To this end basic expressions for the reflection and transmission coefficients at interfaces are put forward.
J, Ripoll, M, Nieto-Vesperinas
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Fresnel's Reflection and Transmission Coefficients

2009
This excerpt gives a succinct explanation of Fresnel's Reflection and Transmission Coefficients.
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Scale dependence of reflection and transmission coefficients

Geophysics, 2003
Abstract Well logs show that heterogeneities occur at many different depth scales. This study examines the effects of these heterogeneities on the propagation of seismic waves, and specifically the dependence of reflection and transmission on the spatial scale content of the medium.
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THE METHOD OF GENERALIZED REFLECTION AND TRANSMISSION COEFFICIENTS

Geophysics, 1960
Abstract The objective of this work is to provide a method for predicting the surface response of a stratified half space to the radiation from a localized source when neither the assumptions of the plane wave theory nor the assumptions of the normal mode theory are valid.
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