Quantum dot induced phase shift in a pillar microcavity

作者: A. B. Young , R. Oulton , C. Y. Hu , A. C. T. Thijssen , C. Schneider

DOI: 10.1103/PHYSREVA.84.011803

关键词: Cavity quantum electrodynamicsOptoelectronicsMeasure (physics)Quantum dotPhysicsPhotonQuantum informationOptical microcavitySpin-½Quantum dot laser

摘要: We perform high-resolution reflection spectroscopy of a quantum dot resonantly coupled to pillar microcavity. show the change in reflectivity as is tuned through cavity resonance and measure quantum-dot-induced phase shift using an ultrastable interferometer. The macroscopic we could be extended study charged microcavity systems, where it exploited realize high-efficiency spin photon interface for hybrid information schemes.

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