Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Manenkov, A.B."'
Publikováno v:
Optical & Quantum Electronics. Mar2003, Vol. 35 Issue 4/5, p395-406. 12p.
A planar dielectric waveguide loaded with an infinitely thin perfectly conducting diaphragm is considered. The problem of the guided mode reflection from the end of such a waveguide is analyzed with the help of the integral equation method and the va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::892dc984a88affe5acfa85a56c639ac0
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036272
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036272
We use a variational method to study the problem of reflection of a guided mode from an abruptly terminated planar dielectric waveguide made of a metamaterial. The theory is illustrated by problems of abruptly terminated three-layer waveguides with p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::8f1b83bc5a4aa032cc551364fbd86e01
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036851
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036851
The diffraction phenomenon caused by metal transverse irises placed into an asymmetrical slab waveguide is examined by using the integral equation method. We concentrate on the possibility of controlling the radiation characteristics of the structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::cbd178f3a2de4a2e1d973480f9afb865
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012329
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012329
The scattering properties for both TE and TM modes of an abruptly ended two-layered slab waveguide with anisotropic core and isolated substrate are examined by an improved iteration technique, which is based on the integral equation method with accel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::418b37d0d81621595114920b43d7d9b7
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012386
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012386
We examine the influence of the refractive index core profile on the modal scattering of abruptly terminated slab waveguides. The analysis is based on the integral equation method with accelerating parameters, while for the field description in the w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::b3935ea79626a669e97a53c90ba14b17
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012382
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012382
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 ser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::68c169b5dee576b1c74cbc39840cf480
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012510
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012510
The scattering properties of an abruptly ended buried slab waveguide for both TE and TM modes are examined by an improved iteration technique that is based on the integral equation method with " accelerating" parameters. The waveguide is considered a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::7ccd4ff35270cf5a3bfaae9254c73693
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012752
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012752
For construction of the TE radiation modes of planar waveguides several methods are employed that are based on collocation techniques. The field representation in the core is based on the Lanczos-Fourier sinusoidal series. The numerical codes are ver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::9c4d32a93278d3b42a41907041b38c58
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012758
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3012758