EVALUATION OF GAUSSIAN BEAM SCATTERING CHARACTERISTICS FOR DOUBLE-PERIODIC STRUCTURES

2012 ◽  
Vol 3 (1) ◽  
pp. 45-53 ◽  
Author(s):  
A. V. Gribovsky ◽  
O. A. Yeliseyev
Keyword(s):  
Gaussian Beam ◽  
Periodic Structures ◽  
Beam Scattering

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.

On-axis Gaussian beam scattering by a spheroid with a rotationally uniaxial anisotropic spherical inclusion

2013 ◽  
Vol 45 ◽  
pp. 185-189 ◽  
Author(s):  
Xianming Sun ◽  
Huayong Zhang ◽  
Haihua Wang ◽  
Jin Shen
Keyword(s):  
Gaussian Beam ◽  
Spherical Inclusion ◽  
Beam Scattering

Arbitrary direction incident Gaussian beam scattering by multispheres

2011 ◽  
Vol 20 (8) ◽  
pp. 081101 ◽  
Author(s):  
Zheng-Jun Li ◽  
Zhen-Sen Wu ◽  
Huan Li ◽  
Hai-Ying Li
Keyword(s):  
Gaussian Beam ◽  
Arbitrary Direction ◽  
Beam Scattering ◽  
Incident Gaussian Beam
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