Abstract:
Electromagnetic scattering from a groove in the form of an open cylindrical cavity ruled on a planar, highly conducting flat surface, is analysed by means of an integral method based on Green's theorem and an impedance boundary condition. We consider that the groove has circular cross section and that the center of the circle is located below the planar surface. In this situation, the groove behaves as an open cavity that provides a mechanism for the existence of s and p resonances. These resonances, which show as sharp dips in the curves of scattered intensity versus incident wavelength, give strong enhancement of the local field intensity inside the cavity and near the surface. © 1999 Published by Elsevier Science B.V. All rights reserved.
Referencias:
- Maradudin, A.A., Michel, T., McGurn, A., Méndez, E.R., (1990) Ann. Phys., 203, p. 255
- Skigin, D.C., Depine, R.A., Modal method for scattering by arbitrarily shaped multivalued surfaces (1998) J. Mod. Optics, , to appear
- Chou, H.T., Villagrán, J.C., Thompson, J.C., (1991) Phys. Rev. B, 44, p. 3359
- Otto, A., Mrozek, I., Grabhorn, H., Akemann, W., (1992) J. Phys. Condens. Matter, 4, p. 1143
- Hessel, A., Oliner, A.A., (1965) Appl. Optics, 4, p. 1275
- García, N., Maradudin, A.A., (1983) Optics Comm., 45, p. 301
- Maystre, D., Nieto-Vesperinas, M., (1992) J. Opt. Soc. Am. A, 9, p. 2218
- Wirgin, A., Maradudin, A.A., (1985) Phys. Rev. B, 31, p. 5574
- Andrewartha, J.R., Fox, J.R., Wilson, I.J., (1979) Optica Acta, 26, p. 69
- Andrewartha, J.R., Fox, J.R., Wilson, I.J., (1979) Optica Acta, 26, p. 197
- Mata-Méndez, O., Sumaya-Martinez, J., (1997) J. Opt. Soc. Am. A, 14, p. 2203
- Maradudin, A., Shchegrov, A.V., Leskova, T.A., (1997) Optics Comm., 135, p. 352
- Moreno, F., Gonzalez, F., Saiz, J.M., Valle, P.J., Jordan, D.L., (1993) J. Opt. Soc. Am. A, 10, p. 141
- Valle, P.J., González, F., Moreno, F., (1994) Appl. Optics, 33, p. 512
- Mendoza-Suárez, A., Méndez, E.R., (1997) Appl. Optics, 36, p. 3521
- Madrazo, A., Nieto-Vesperinas, M., (1997) Journ. Opt. Soc. Am., 14, p. 618
- Priest, T.W., Harris, J.B., Wanstall, N.P., Sambles, J.R., (1997) J. Mod. Optics, 44, p. 1073
- Depine, R., Surface impedance boundary condition used to study light scattering from metalic surfaces (1990) Scattering in Volumes and Surfaces, pp. 239-253. , M. Nieto-Vesperinas, J. Dainty (Eds.), North-Holland, Amsterdam
- Hass, G., Mirror coatings (1996) Appl. Optics and Optical for Engineering, 3, p. 309. , R. Kingslake (Ed.), Academic Press, New York
Citas:
---------- APA ----------
Valencia, C.I. & Depine, R.A.
(1999)
. Resonant scattering of light by an open cylindrical cavity ruled on a highly conducting flat surface. Optics Communications, 159(4-6), 254-265.
http://dx.doi.org/10.1016/S0030-4018(98)00396-4---------- CHICAGO ----------
Valencia, C.I., Depine, R.A.
"Resonant scattering of light by an open cylindrical cavity ruled on a highly conducting flat surface"
. Optics Communications 159, no. 4-6
(1999) : 254-265.
http://dx.doi.org/10.1016/S0030-4018(98)00396-4---------- MLA ----------
Valencia, C.I., Depine, R.A.
"Resonant scattering of light by an open cylindrical cavity ruled on a highly conducting flat surface"
. Optics Communications, vol. 159, no. 4-6, 1999, pp. 254-265.
http://dx.doi.org/10.1016/S0030-4018(98)00396-4---------- VANCOUVER ----------
Valencia, C.I., Depine, R.A. Resonant scattering of light by an open cylindrical cavity ruled on a highly conducting flat surface. Opt Commun. 1999;159(4-6):254-265.
http://dx.doi.org/10.1016/S0030-4018(98)00396-4