Abstract
Electromagnetic TM modes of metallic lamellar reflection or transmission gratings are analyzed by means of the parametric fourier modal method. We show that the resonant optical response of such devices is due to the excitation of guided waves inside the slits. Our rigorous methods allows us to define a resonance condition number and to calculate the field everywhere inside the grating layer.
Similar content being viewed by others
References
Botten, L.C., M.S. Craig, R.C. McPhedran, J.L. Adams and J.R. Andreawartha. Opt. Acta 28 1087, 1981.
Ebbesen, T.W., H.J. Lezec, H.F. Ghaemi, T. Thio and P.A. Wolff. Nature (London) 391 667, 1998.
Garcia-Vidal, F.J., J. Sanchez-Dehesa, A. Dechelette, E. Bustarret, T. Lopez-Rios, T. Fournier and B. Pannetier. J. Ligthwave Technol. 17 2191, 1999.
Granet, G. J. Opt. Am. A 16 2510, 1999.
Li, L. J. Opt. Am. A 13 1870, 1996.
Moharam, M.G. and T.K. Gaylord. J. Opt. Am. A 3 1780, 1986.
Räther, H. Surface Plasmons on Smooth and Rough Surfaces and on Gratings. Springer-Verlag, Berlin, 1988.
Sheng, P., R.S. Stepleman and P.N. Sanda. Phys. Rev. B 58 2907, 1982.
Tan, W.-C., T.W. Preist, J.R. Sambles and N.P. Wanstall. Phys. Rev. 59 12661, 1999.
Wood, R.W. Philos. Mag. 4 396, 1902.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Granet, G. Rigorous electromagnetic analysis of resonant sub-wavelength metallic gratings by parametric Fourier modal method. Optical and Quantum Electronics 33, 471–483 (2001). https://doi.org/10.1023/A:1010851103013
Issue Date:
DOI: https://doi.org/10.1023/A:1010851103013