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Scattering from an internal penetrable inhomogeneity of a dielectric slab waveguide
Author(s) -
Yarovoy Alexander G.
Publication year - 1994
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650070406
Subject(s) - slab , scattering , integral equation , cylinder , dielectric , matrix (chemical analysis) , cross section (physics) , physics , mathematical analysis , optics , mechanics , materials science , geometry , mathematics , composite material , optoelectronics , quantum mechanics , geophysics
Abstract A rigorous analysis of two‐dimensional scattering of a dielectric slab eigenmode from a penetrable cylinder is carried out by an integral equation method. A new procedure for reduction of an initial integral equation system to a well‐conditioned matrix equation is developed. Numerical results are presented for cylinders with different cross‐section shapes. A physical explanation of the revealed effects is proposed. © 1994 John Wiley & Sons, Inc.