Surface plasmon propagation in an elliptical corral

Autor: Drezet, A., Stepanov, A. L., Ditlbacher, H., Hohenau, A., Steinberger, B., Aussenegg, F. R., Leitner, A., Krenn, J. R.
Rok vydání: 2010
Předmět:
Zdroj: APL 86, 074104 (2005)
Druh dokumentu: Working Paper
DOI: 10.1063/1.1870107
Popis: We report the experimental realization of an elliptical Bragg reflector acting as an interferometer for propagating surface plasmon sSPd waves. We investigate SP interferometry in this device using a leakage radiation microscope and we compare our observations with a theoretical model for SP propagation. Strong SP focalization as a function of laser polarization orientation is observed and justified.
Comment: published in Applied physics letters in 2005
Databáze: arXiv