scholarly journals GAUSSIAN BEAM SCATTERING ON TWO-DIMENSIONAL PERIODIC APERTURE ARRAY

2011 ◽  
Vol 31 ◽  
pp. 323-337 ◽  
Author(s):  
A. V. Gribovsky ◽  
Oleg A. Yeliseyev
Keyword(s):  
Gaussian Beam ◽  
Two Dimensional ◽  
Beam Scattering ◽  
Aperture Array

Gaussian Beam Interaction with a Planar Dielectric Interface

1974 ◽  
Vol 52 (11) ◽  
pp. 962-972 ◽  
Author(s):  
Yahia M. Antar ◽  
Wolfgang M. Boerner
Keyword(s):  
Gaussian Beam ◽  
Taylor Series Expansion ◽  
Planar Interface ◽  
Plane Wave Expansion ◽  
Reflection And Transmission ◽  
Transmitted Beam ◽  
Transmission Coefficients ◽  
Dielectric Media ◽  
Beam Scattering ◽  
Beam Interaction

The problem of electromagnetic Gaussian beam scattering from a planar interface separating two lossless dielectric media is considered. Employing a modal plane wave expansion and the continuity of the fields across the boundary, the reflected and transmitted beams are obtained using the Fresnel approximation, and a Taylor series expansion of the reflection and transmission coefficients, for both polarizations. Particular emphasis is given to the beam shift of both the reflected and refracted beams, the change in width of the transmitted beam, and the behavior at polarizing incidence.

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