Abstract:
The connection between the eigenmodes supported by a flat interface between two permeable, index-matched media and the singular behavior of its reflectivity at grazing incidence has been investigated. We show that these eigenmodes can be coupled to non-grazing incident waves through a corrugation and that the coupling is correlated with strong peaks in the curves of reflectivity versus angle of incidence. The shape and position of these peaks is studied for different incident polarizations and height of corrugation. These behaviours are discussed in terms of the evolution with corrugation of the complex poles of the analytical continuation of the reflectivity.
Registro:
Documento: |
Artículo
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Título: | Reflection of electromagnetic waves from index-matched surfaces |
Autor: | Lester, M.; Depine, R.A. |
Filiación: | Inst. de F'ísica Arroyo Seco, Univ. Nac. Ctro. Provincia Buenos A., 7000 Tandil, Argentina Departamento de F'ísica, Universidad de Buenos Aires, Ciudad Universitaria, 1428 Buenos Aires, Argentina
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Palabras clave: | Dielectric materials; Eigenvalues and eigenfunctions; Electric fields; Electromagnetic waves; Interfaces (materials); Light polarization; Magnetic fields; Magnetic materials; Magnetic permeability; Permittivity; Refractive index; Surfaces; Eigenmodes; Fresnel coefficients; Grazing incidence; Index matched surfaces; Nongrazing incident waves; Reflectivity; Light reflection |
Año: | 1996
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Volumen: | 127
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Número: | 4-6
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Página de inicio: | 189
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Página de fin: | 192
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DOI: |
http://dx.doi.org/10.1016/0030-4018(96)00067-3 |
Título revista: | Optics Communications
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Título revista abreviado: | Opt Commun
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ISSN: | 00304018
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CODEN: | OPCOB
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304018_v127_n4-6_p189_Lester |
Referencias:
- Chen, H.C., (1983) Theory of Electromagnetic Waves: A Coordinate-free Approach, , McGraw-Hill, New York
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- R.A. Depine, A.N. Fantino, M.L. Gigli and M.E. Inchaussandague; Giles, C.L., Wild, W., (1982) Appl. Phys. Lett., 40, p. 210
- Raether, H., (1988) Surface Plasmons on Smooth and Rough Surfaces and on Gratings, , Springer, Heidelberg
- Chandezon, J., Dupuis, J., Comet, M., Maystre, D., (1982) J. Opt. Soc. Am., 72, p. 839
- Lester, M., Depine, R.A., (1994) J. Phys. D: Appl. Phys., 27 (12), p. 2451
- Nevière, M., The homogeneous problem (1980) Electromagnetic Theory of Gratings, , ed. R. Petit Springer, Berlin, Ch. 5
- Maystre, D., General study of grating anomalies from electromagnetic surface modes (1982) Electromagnetic Surface Modes, , ed. A.D. Boardman Wiley, New York, Ch. 17
Citas:
---------- APA ----------
Lester, M. & Depine, R.A.
(1996)
. Reflection of electromagnetic waves from index-matched surfaces. Optics Communications, 127(4-6), 189-192.
http://dx.doi.org/10.1016/0030-4018(96)00067-3---------- CHICAGO ----------
Lester, M., Depine, R.A.
"Reflection of electromagnetic waves from index-matched surfaces"
. Optics Communications 127, no. 4-6
(1996) : 189-192.
http://dx.doi.org/10.1016/0030-4018(96)00067-3---------- MLA ----------
Lester, M., Depine, R.A.
"Reflection of electromagnetic waves from index-matched surfaces"
. Optics Communications, vol. 127, no. 4-6, 1996, pp. 189-192.
http://dx.doi.org/10.1016/0030-4018(96)00067-3---------- VANCOUVER ----------
Lester, M., Depine, R.A. Reflection of electromagnetic waves from index-matched surfaces. Opt Commun. 1996;127(4-6):189-192.
http://dx.doi.org/10.1016/0030-4018(96)00067-3