Strongly coupled single quantum dot in a photonic crystal waveguide cavity - Quantum PhysicsReport as inadecuate




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Abstract: Cavities embedded in photonic crystal waveguides offer a promising routetowards large scale integration of coupled resonators for quantumelectrodynamics applications. In this letter, we demonstrate a strongly coupledsystem formed by a single quantum dot and such a photonic crystal cavity. Theresonance originating from the cavity is clearly identified from thephotoluminescence mapping of the out-of-plane scattered signal along thephotonic crystal waveguide. The quantum dot exciton is tuned towards the cavitymode by temperature control. A vacuum Rabi splitting of ~ 140 \mueV is observedat resonance.



Author: F.S.F. Brossard, X.L. Xu, D.A. Williams, M.Hadjipanayi, M.Hopkinson, X.Wang, R.A. Taylor

Source: https://arxiv.org/



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