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arXiv · 1510.07071

Cooperative behavior of quantum dipole emitters coupled to a zero-index nanoscale waveguide

Ruzan Sokhoyan·Harry A. Atwater
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Abstract

We study cooperative behavior of quantum dipole emitters coupled to a rectangular waveguide with dielectric core and silver cladding. We investigate cooperative emission and inter-emitter entanglement generation phenomena for emitters whose resonant frequencies are near the frequency cutoff of the waveguide, where the waveguide effectively behaves as zero-index metamaterial. We show that coupling emitters to a zero-index waveguide allows one to relax the constraint on precision positioning of emitters for observing inter-emitter entanglement generation and extend the spatial scale at which the superradiance can be observed.

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Ruzan Sokhoyan, Harry A. Atwater. 2015-10-23. Cooperative behavior of quantum dipole emitters coupled to a zero-index nanoscale waveguide. https://arxiv.org/abs/1510.07071

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