Distance dependence of the local density of states in the near field of a disordered plasmonic film

Abstract

We measure the statistical distribution of the photonic local density of states in the near field of a semicontinuous gold film. By varying the distance between the measurement plane and the film, we show that near-field confined modes play a major role in the width of the distribution. Numerical simulations in good agreement with experiments allow us to point out the influence of nonradiative decay channels at short distance.

© 2012 Optical Society of America

Superresolution imaging of the local density of states in plasmon lattices

Ke Guo, Marc A. Verschuuren, and A. Femius Koenderink
Optica 3(3) 289-298 (2016)

Towards a full characterization of a plasmonic nanostructure with a fluorescent near-field probe

V. Krachmalnicoff, D. Cao, A. Cazé, E. Castanié, R. Pierrat, N. Bardou, S. Collin, R. Carminati, and Y. De Wilde
Opt. Express 21(9) 11536-11545 (2013)

Fluorescence relaxation in the near-field of a mesoscopic metallic particle: distance dependence and role of plasmon modes

G. Colas des Francs, A. Bouhelier, E. Finot, J. C. Weeber, A. Dereux, C. Girard, and E. Dujardin
Opt. Express 16(22) 17654-17666 (2008)

Far-field imaging of the electromagnetic local density of optical states

C. Huang, A. Bouhelier, G. Colas des Francs, G. Legay, J.-C. Weeber, and A. Dereux
Opt. Lett. 33(4) 300-302 (2008)

Light scattering, field localization and local density of states in co-axial plasmonic nanowires

Nate Lawrence and Luca Dal Negro
Opt. Express 18(15) 16120-16132 (2010)