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arXiv · 1011.0977

Metal-coated nano-cylinder cavity for broadband nonclassical light emission

I. Maksymov·Mondher Besbes·Jean-Paul Hugonin·J. Yang·Alexios Beveratos·Isabelle Sagnes·Isabelle Robert-Philip·Philippe Lalanne
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Abstract

A novel metal-coated nanocylinder-cavity architecture fully compatible with III-V GaInAs technology and benefiting from a broad spectral range enhancement of the localdensity- of-states is proposed as an integrated source of non-classical light. Due to a judicious selection of the mode volume, the cavity combines good collection efficiency (\gg 45%), large Purcell factors (\gg 15) over a 80-nm spectral range, and a low sensitivity to inevitable spatial mismatches between the single emitter and the cavity mode. This represents a decisive step towards the implementation of reliable solid-state devices for the generation of entangled photon pairs at infrared wavelengths.

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I. Maksymov, Mondher Besbes, Jean-Paul Hugonin, J. Yang, Alexios Beveratos, Isabelle Sagnes, Isabelle Robert-Philip, Philippe Lalanne. 2010-11-03. Metal-coated nano-cylinder cavity for broadband nonclassical light emission. https://doi.org/10.1103/physrevlett.105.180502

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