TY - JOUR
T1 - Wave beam propagation in layered media — abstract
AU - Bass, Fridrikh G.
AU - Resnick, Lev
PY - 2003
Y1 - 2003
N2 - Using rather general assumptions, wave beam propagation is considered in a medium constituted of two half-spaces with smoothly changing properties, these latter changing stepwise at the half-spaces’ interface. Expressions for the beam-shape change in the course of propagation are obtained. General results are applied to a Gaussian beam propagating in a series chain, and to fields described by the Helmholtz equation.
AB - Using rather general assumptions, wave beam propagation is considered in a medium constituted of two half-spaces with smoothly changing properties, these latter changing stepwise at the half-spaces’ interface. Expressions for the beam-shape change in the course of propagation are obtained. General results are applied to a Gaussian beam propagating in a series chain, and to fields described by the Helmholtz equation.
UR - http://www.scopus.com/inward/record.url?scp=84962638337&partnerID=8YFLogxK
U2 - 10.1163/156939303767868964
DO - 10.1163/156939303767868964
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AN - SCOPUS:84962638337
SN - 0920-5071
VL - 17
SP - 479
EP - 480
JO - Journal of Electromagnetic Waves and Applications
JF - Journal of Electromagnetic Waves and Applications
IS - 3
ER -