Metal iris influence on guided-mode diffraction

Autor: Gerolymatos, P.G. Manenkov, A.B. Tigelis, I.G. Amditis, A.J.
Jazyk: angličtina
Rok vydání: 2006
Předmět:
Popis: The effects of the presence of metal irises on guided-mode propagation through a symmetrical three-layer slab waveguide are examined by using the integral equation method. The aperture electric field distribution is expressed in terms of a finite series of Chebyshev polynomials. The modal reflection and transmission coefficients, the near-field structure, and the far-field radiation pattern are calculated, while numerical results are presented for several iris apertures. © 2006 Optical Society of America.
Databáze: OpenAIRE