2013年4月
Bright single-photon source based on an InAs quantum dot in a silver-embedded nanocone structure
APPLIED PHYSICS LETTERS
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- 巻
- 102
- 号
- 13
- 記述言語
- 英語
- 掲載種別
- 研究論文（学術雑誌）
- DOI
- 10.1063/1.4801334
- 出版者・発行元
- AMER INST PHYSICS
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. [http://dx.doi.org/10.1063/1.4801334]
- リンク情報
- ID情報
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- DOI : 10.1063/1.4801334
- ISSN : 0003-6951
- eISSN : 1077-3118
- Web of Science ID : WOS:000317240200014