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arXiv · 1311.5476

Relaxation of a Quantum Emitter Resonantly Coupled to a Metal Nanoparticle

Khachatur V. Nerkararyan·Sergey I. Bozhevolnyi
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Abstract

Presence of a metal nanoparticle near a quantum dipole emitter, when a localized surface plasmon mode is excited via the resonant coupling with an excited quantum dipole, changes dramatically the relaxation dynamics: it is no longer described by an exponential decay but exhibits step-like behavior. The main physical consequence of this relaxation process is that the emission, being largely determined by the metal nanoparticle, comes out with a substantial delay. A large number of system parameters in our analytical description opens new possibilities for controlling quantum emitter dynamics.

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Khachatur V. Nerkararyan, Sergey I. Bozhevolnyi. 2013-11-21. Relaxation of a Quantum Emitter Resonantly Coupled to a Metal Nanoparticle. https://doi.org/10.1364/ol.39.001617

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