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Proceedings Paper

Efficiency of local surface plasmon polariton excitation on ridges
Author(s): Ilya P. Radko; Sergey I. Bozhevolnyi; Alexandra Boltasseva; Giovanni Brucoli; Luis Martín-Moreno; Francisco J. García-Vidal
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Paper Abstract

We investigate experimentally and numerically the efficiency of surface plasmon polariton excitation by a focused laser beam using gold ridges. The dependence of the efficiency on geometrical parameters of ridges and wavelength dependence are examined. The experimental measurements accomplished using leakage radiation microscopy. The numerical simulations are based on Green's tensor approach.

Paper Details

Date Published: 23 April 2008
PDF: 8 pages
Proc. SPIE 6988, Nanophotonics II, 69880Q (23 April 2008); doi: 10.1117/12.780509
Show Author Affiliations
Ilya P. Radko, Aalborg Univ. (Denmark)
Sergey I. Bozhevolnyi, Aalborg Univ. (Denmark)
Univ. of Southern Denmark (Denmark)
Alexandra Boltasseva, Technical Univ. of Denmark (Denmark)
Giovanni Brucoli, Univ. de Zaragoza (Spain)
Luis Martín-Moreno, Univ. de Zaragoza (Spain)
Francisco J. García-Vidal, Univ. Autónoma de Madrid (Spain)


Published in SPIE Proceedings Vol. 6988:
Nanophotonics II
David L. Andrews; Jean-Michel Nunzi; Andreas Ostendorf, Editor(s)

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