2012年5月7日
A nanodiamond-tapered fiber system with high single-mode coupling efficiency
Optics Express
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- 巻
- 20
- 号
- 10
- 開始ページ
- 10490
- 終了ページ
- 10497
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1364/OE.20.010490
- 出版者・発行元
- Optical Society of American (OSA)
We present a fiber-coupled diamond-based single photon system. Single nanodiamonds containing nitrogen vacancy defect centers are deposited on a tapered fiber of 273 nanometer in diameter providing a record-high number of 689,000 single photons per second from a defect center in a single-mode fiber. The system can be cooled to cryogenic temperatures and coupled evanescently to other nanophotonic structures, such as microresonators. The system is suitable for integrated quantum transmission experiments, two-photon interference, quantum-randomnumber generation and nano-magnetometry. © 2012 Optical Society of America.
- ID情報
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- DOI : 10.1364/OE.20.010490
- ISSN : 1094-4087
- PubMed ID : 22565674
- SCOPUS ID : 84861169058