Conferencia
Skigin, D.C.; Depine, R.A. "Numerical study of the eigenmodes of selective microdevices with multivalued corrugations" (2001) 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications. 4419:792-795
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Abstract:
In this paper we solve the homogeneous problem (with no incident field) of an almost closed cavity in a ground plane, where the shape of the cavity is described by a multivalued function. To solve this problem we find numerically the complex depths of the cavity for which the determinant of the scattering matrix vanish. These zeros correspond to the resonant frequencies of the cavity; the real part represents the depth at which the resonance takes place, and the imaginary part acknowledges for the quality of the resonance. We consider the excitation of the two lowest eigenmodes of each cavity and show that the complex resonant depths coincide with the anomalies present in the diffraction response of an infinite grating formed by this kind of cavities.
Registro:
| Documento: | Conferencia |
| Título: | Numerical study of the eigenmodes of selective microdevices with multivalued corrugations |
| Autor: | Skigin, D.C.; Depine, R.A. |
| Ciudad: | Tandil |
| Filiación: | Grupo de Electromagnetismo Aplicado, Pab. I - Ciudad Universitaria, Universidad de Buenos Aires, Buenos Aires, Argentina |
| Palabras clave: | Cavities; Diffraction gratings; Eigenmodes; Resonant scattering; Selective surfaces; Surface plasmons; Cavity resonators; Eigenvalues and eigenfunctions; Electromagnetic fields; Electromagnetic wave propagation; Electromagnetic wave scattering; Surface plasmon resonance; Microdevices; Multivalued corrugations; Diffraction gratings |
| Año: | 2001 |
| Volumen: | 4419 |
| Página de inicio: | 792 |
| Página de fin: | 795 |
| DOI: | http://dx.doi.org/10.1117/12.437150 |
| Título revista: | 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications |
| Título revista abreviado: | Proc SPIE Int Soc Opt Eng |
| ISSN: | 0277786X |
| CODEN: | PSISD |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0277786X_v4419_n_p792_Skigin |
Referencias:
- Hessel, A., Oliner, A.A., A new theory of Wood's anomalies on optical gratings (1965) Appl. Opt., 4, pp. 1275-1297
- Andrewartha, J.R., Fox, J.R., Wilson, I.J., Resonance anomalies in the lamellar grating (1977) Optica Acta, 26, pp. 69-89
- Wirgin, A., Maradudin, A.A., Resonant enhancement of the electric field in the grooves of bare metallic gratings exposed to S-polarized light (1985) Phys. Rev. B, 31, pp. 5573-5576
- Maradudin, A.A., Shchegrov, A.V., Leskova, T.A., Resonant scattering of electromagnetic waves from a rectangular groove in a perfectly conducting surface (1997) Opt. Commun., 135, pp. 352-360
- Valencia, C.I., Depine, R.A., Resonant scattering of light by an open cylindrical cavity ruled on a highly conducting flat surface (1999) Opt. Commun., 159, pp. 254-265
- Skigin, D.C., Depine, R.A., Resonant enhancement of the field within a single cavity in a ground plane: Comparison for different rectangular shapes (1999) Phys. Rev. E, 59, pp. 3661-3668
- Depine, R.A., Skigin, D.C., Resonant modes of a bottle-shaped cavity and their effects in the response of finite and infinite gratings (2000) Phys. Rev. E, 61, pp. 4479-4490
- Skigin, D.C., Depine, R.A., Surface shape resonances and surface plasmon polariton excitations in bottle-shaped metallic gratings (2001) Phys. Rev. E, 63, p. 046608A4 - SPIE; Laseroptics SA (Argentina); Optical Society of America; International Commission for Optics; Spectra-Physics GmbH (Germany)
Citas:
---------- APA ----------
Skigin, D.C. & Depine, R.A. (2001) . Numerical study of the eigenmodes of selective microdevices with multivalued corrugations. 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications, 4419, 792-795.http://dx.doi.org/10.1117/12.437150
---------- CHICAGO ----------
Skigin, D.C., Depine, R.A. "Numerical study of the eigenmodes of selective microdevices with multivalued corrugations" . 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications 4419 (2001) : 792-795.http://dx.doi.org/10.1117/12.437150
---------- MLA ----------
Skigin, D.C., Depine, R.A. "Numerical study of the eigenmodes of selective microdevices with multivalued corrugations" . 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications, vol. 4419, 2001, pp. 792-795.http://dx.doi.org/10.1117/12.437150
---------- VANCOUVER ----------
Skigin, D.C., Depine, R.A. Numerical study of the eigenmodes of selective microdevices with multivalued corrugations. Proc SPIE Int Soc Opt Eng. 2001;4419:792-795.http://dx.doi.org/10.1117/12.437150
