Broadband Waveguide QED System on a Chip

Quan, Qimin; Bulu, Irfan; Loncar, Marko

Citation

Quan, Qimin, Irfan Bulu, and Marko Loncar. 2009. Broadband waveguide QED system on a chip. Physical Review A 80(1): 1-4.

Abstract

We demonstrate that a slot waveguide provides a broadband loss-free platform suitable for applications in quantum optics. We find that strong coupling between light quanta and a single quantum emitter placed in the waveguide slot can be achieved with efficiency higher than 96% and Purcell factor (spontaneous emission factor) larger than 200. The proposed system is a promising platform for quantum information processing and can be used to realize an efficient single photon source and optically addressable photon register.

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http://nano-optics.seas.harvard.edu/publications/Quan_80_011810R.pdf

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http://nrs.harvard.edu/urn-3:HUL.InstRepos:3409103

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