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arXiv · 0907.1302

Effect of pure dephasing on the Jaynes-Cummings nonlinearities

A. Gonzalez-Tudela·E. del Valle·E. Cancellieri·C. Tejedor·D. Sanvitto·F. P. Laussy
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Abstract

We study the effect of pure dephasing on the strong-coupling between a quantum dot and the single mode of a microcavity in the nonlinear regime. We show that the photoluminescence spectrum of the system has a robust tendency to display triplet structures, instead of the expected Jaynes-Cummings pairs of doublets at the incommensurate frequencies $\pm(\sqrt{n}\pm\sqrt{n-1})$ for integer $n$. We show that current experimental works may already manifest signatures of single photon nonlinearities.

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A. Gonzalez-Tudela, E. del Valle, E. Cancellieri, C. Tejedor, D. Sanvitto, F. P. Laussy. 2009-07-07. Effect of pure dephasing on the Jaynes-Cummings nonlinearities. https://doi.org/10.1364/oe.18.007002

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