Fluorescence quenching by a metal nanoparticle in the extreme near-field regime

Optics Letters
E CastaniéR Carminati

Abstract

We study the spontaneous decay rate of a dipole emitter close to a metallic nanoparticle in the extreme near-field regime. The metal is modeled using a nonlocal dielectric function that accounts for the microscopic length scales of the free electron gas. We describe quantitatively the crossover between the macroscopic and microscopic regimes and the enhanced nonradiative decay due to microscopic interactions. Our theory is in agreement with results previously established in the asymptotic near- and far-field regimes.

References

Jun 11, 2005·Science·P MühlschlegelD W Pohl
Apr 12, 2006·Physical Review Letters·Pascal AngerLukas Novotny
Apr 20, 2006·Journal of the American Chemical Society·T L JenningsG F Strouse
Aug 16, 2006·Physical Review Letters·Sergei KühnVahid Sandoghdar
May 26, 2007·The Journal of Chemical Physics·Jason Vielma, P T Leung

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Citations

Jun 3, 2014·Nano Letters·Aoune BarhoumiDaniel S Kohane
Jan 23, 2016·ACS Nano·Ryan A RiskowskiGeoffrey F Strouse
Oct 1, 2015·Physical Chemistry Chemical Physics : PCCP·Mykhaylo M Dvoynenko, Juen-Kai Wang
Apr 19, 2018·Scientific Reports·Mikhail V ZyuzinSergey V Makarov
Nov 7, 2019·Optics Express·Juan XiaSailing He
Dec 18, 2010·Optics Letters·A F Koenderink
Mar 5, 2013·Optics Letters·Mykhaylo M Dvoynenko, Juen-Kai Wang
Nov 10, 2010·Nano Letters·Maxim Artamonov, Tamar Seideman

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