Errors incurred in a plane-wave-type expansion of a Gaussian beam

1980 ◽  
Vol 19 (2) ◽  
pp. 194 ◽  
Author(s):  
George W. Kattawar
Keyword(s):  
Plane Wave ◽  
Gaussian Beam ◽  
Wave Type

Singular skeleton chains formed by the quasi-plane wave and the Laguerre-Gaussian beam after passing the double-phase-ramp converter

2020 ◽  
Author(s):  
Anna Khoroshun ◽  
Aleksey Chernikh ◽  
Andrii Riazantsev ◽  
Oleksandr Ryazantsev ◽  
S. Sato ◽  
...  
Keyword(s):  
Plane Wave ◽  
Gaussian Beam ◽  
Double Phase

scholarly journals Electromagnetic scattering of plane wave/Gaussian beam by parallel cylinders

2007 ◽  
Vol 56 (1) ◽  
pp. 186
Author(s):  
Wang Yun-Hua ◽  
Guo Li-Xin ◽  
Wu Zhen-Sen
Keyword(s):  
Plane Wave ◽  
Gaussian Beam ◽  
Electromagnetic Scattering

Plane Wave and Gaussian Beam Scattering by Long Dielectric Cylinders: 2.5D Simulations versus Measurements

2008 ◽  
Vol 29 (11) ◽  
pp. 1038-1047 ◽  
Author(s):  
S. Van den Bulcke ◽  
L. Zhang ◽  
A. Franchois ◽  
J. M. Geffrin ◽  
J. Stiens
Keyword(s):  
Plane Wave ◽  
Gaussian Beam ◽  
Beam Scattering

scholarly journals SUPERSYMMETRIC STRING WAVES

1994 ◽  
Vol 03 (01) ◽  
pp. 149-152
Author(s):  
ERIC BERGSHOEFF
Keyword(s):  
Plane Wave ◽  
Effective Action ◽  
Space Time ◽  
Gauge Fields ◽  
Wave Type ◽  
Axion Field ◽  
String Corrections ◽  
Crucial Property

We present plane-wave-type solutions to the superstring effective action which have unbroken space-time supersymmetries. They describe dilaton, axion and gauge fields in a generalization of the Brinkmann metric. A crucial property of the solutions is a conspiracy between the metric and the axion field. Furthermore, due to a relation between the geometry and the gauge fields, the α′ string corrections to the effective on-shell action and to the solutions themselves vanish. We call these solutions supersymmetric string waves.

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