LIGHTWAVE PROPAGATION IN SUBWAVELENGTH HOLES
In this paper we evaluate methods for calculating dispersion relations for waves with wavelengths of the order of hundreds of nanometres propagating in square waveguides with imperfectly conducting walls. The methods considered here are based on those used previously for rectangular dielectric waveguides.
Key Wordswaveguides dispersion relation cutoff subwavelength imperfect conductor surface plasmon
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- N.W. Ashcroft and N.D. Mermin, Solid State Physics (Holt, Rinehart and Winston, New York, 1976), Chap. 1.Google Scholar
- E.A. Marcatili, “Dielectric rectangular waveguide and directional coupler for integrated optics,” Bell System Tech. J. 48, 2071–2102 (1969).Google Scholar
- R.M. Knox and P.P. Tulios Proc. of the MRI Symposium on Submillimeter Waves, ed. J. Fox (Brooklyn: Polytechnic Press 1970) p. 497.Google Scholar
- J.E. Goell, “A circular-harmonic computer analysis of rectangular dielectric waveguides,” Bell System Tech. J. 48, 2133–2160 (1969).Google Scholar