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Bright single-photon source based on an InAs quantum dot in a silver-embedded nanocone structure

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Title: Bright single-photon source based on an InAs quantum dot in a silver-embedded nanocone structure
Authors: Liu, X. Browse this author
Asano, T. Browse this author
Odashima, S. Browse this author
Nakajima, H. Browse this author
Kumano, H. Browse this author
Suemune, I. Browse this author →KAKEN DB
Issue Date: 5-Apr-2013
Publisher: American Institute of Physics
Journal Title: Applied Physics Letters
Volume: 2013
Issue: 102
Start Page: 131114
Publisher DOI: 10.1063/1.4801334
Abstract: High photon-extraction efficiency is strongly required for a practical single-photon source. We succeed in fabricating metal (sliver)-embedded nanocone structure incorporating an InAs quantum dot. Efficient photon emission of similar to 200 000 photons per second is detected and single-photon emission is demonstrated using autocorrelation measurements. The photon-extraction efficiency as high as 24.6% is obtained from the structure. (C) 2013 AIP Publishing LLC. []
Rights: Copyright 2013 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Appl. Phys. Lett. 102, 131114(2013) and may be found at
Type: article
Appears in Collections:電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 末宗 幾夫

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