Publication: Broadband Waveguide QED System on a Chip
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Date
2009
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American Physical Society
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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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Keywords
optical information processing, optical waveguides, quantum electrodynamics, quantum optics, spontaneous emission
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