Conferencia
Skigin, D.C.; Fantino, Á.N.; Grosz, S.I. "Phase resonances in compound metallic gratings" (2003) 19th Congress of the International Commisssion for Optics Optics for the Quality of Life. 4829 I:259-260
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Abstract:
We study the phase resonances that appear in infinite conducting gratings comprising a finite number of grooves in each period (compound gratings), when illuminated by a p-polarized plane wave. In particular, we investigate a surface that separates a lossy conductor from a dielectric isotropic medium. The resonances appear when a particular distribution of the phase of the electromagnetic field inside the cavities takes place, and are identified as peaks in the specularly reflected efficiency. These resonances are accompanied by an intensification of the internal field. The diffraction problem is solved by using the modal method. We use the surface impedance boundary condition, which has been proven to be reliable for metals with high conductivity, and simplifies the numerical treatment.
Registro:
| Documento: | Conferencia |
| Título: | Phase resonances in compound metallic gratings |
| Autor: | Skigin, D.C.; Fantino, Á.N.; Grosz, S.I. |
| Ciudad: | Firenze |
| Filiación: | Grupo de Electromagnetismo Aplicado, Departamento de Física, Pabellón I, (1428) Buenos Aires, Argentina CONICET, Buenos Aires, Argentina Departamento V, CBC, Universidad de Buenos Aires, Buenos Aires, Argentina |
| Palabras clave: | Antennas; Boundary conditions; Electromagnetic fields; Light polarization; Lighting; Maxwell equations; Natural frequencies; Problem solving; Resonance; Wave equations; Dielectric isoptropic media; Phase resonances; Plane waves; Surface impedance; Diffraction gratings |
| Año: | 2003 |
| Volumen: | 4829 I |
| Página de inicio: | 259 |
| Página de fin: | 260 |
| DOI: | http://dx.doi.org/10.1117/12.524035 |
| Título revista: | 19th Congress of the International Commisssion for Optics Optics for the Quality of Life |
| Título revista abreviado: | Proc SPIE Int Soc Opt Eng |
| ISSN: | 0277786X |
| CODEN: | PSISD |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0277786X_v4829I_n_p259_Skigin |
Referencias:
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- Skigin, D.C., Depine, R.A., Enhancement of antispecular orders form metallic gratings with rectangular grooves (1995) Optik, 101, pp. 63-72A4 - ICO-International Commission for Optics; CNR-COnsiglio Nazionale delle Ricerche (Italy); INOA-Instituto Nazional de Ottica Applicata (Italy); SPIE; Universita degli Studi di Firenze (ITALY)
Citas:
---------- APA ----------
Skigin, D.C., Fantino, Á.N. & Grosz, S.I. (2003) . Phase resonances in compound metallic gratings. 19th Congress of the International Commisssion for Optics Optics for the Quality of Life, 4829 I, 259-260.http://dx.doi.org/10.1117/12.524035
---------- CHICAGO ----------
Skigin, D.C., Fantino, Á.N., Grosz, S.I. "Phase resonances in compound metallic gratings" . 19th Congress of the International Commisssion for Optics Optics for the Quality of Life 4829 I (2003) : 259-260.http://dx.doi.org/10.1117/12.524035
---------- MLA ----------
Skigin, D.C., Fantino, Á.N., Grosz, S.I. "Phase resonances in compound metallic gratings" . 19th Congress of the International Commisssion for Optics Optics for the Quality of Life, vol. 4829 I, 2003, pp. 259-260.http://dx.doi.org/10.1117/12.524035
---------- VANCOUVER ----------
Skigin, D.C., Fantino, Á.N., Grosz, S.I. Phase resonances in compound metallic gratings. Proc SPIE Int Soc Opt Eng. 2003;4829 I:259-260.http://dx.doi.org/10.1117/12.524035
