We introduce a formalism for describing the quantum dynamics between two spatially-separated quantum dots on-chip, and apply this formalism to demonstrate pronounced entanglement between two quantum-dot excitons separated by distances of 300 µm and more.
© 2009 The Optical Society
(270.0270) Quantum optics : Quantum optics
(270.5580) Quantum optics : Quantum electrodynamics
(350.0350) Other areas of optics : Other areas of optics
(350.4238) Other areas of optics : Nanophotonics and photonic crystals
P. Yao and S. Hughes, "Macroscopic Entanglement between Two Spatially Separated Quantum-Dot Excitons in a Planar Photonic Crystal," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper JThE96.
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