2015年12月
Investigation of the silicon vacancy color center for quantum key distribution
OPTICS EXPRESS
- 巻
- 23
- 号
- 26
- 開始ページ
- 32961
- 終了ページ
- 32967
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1364/OE.23.032961
- 出版者・発行元
- OPTICAL SOC AMER
Single photon sources (SPS) are crucial for quantum key distribution. Here we demonstrate a stable triggered SPS at 738 nm with linewidth less than 5 nm at room temperature based on a negatively charged single silicon vacancy color center. Thanks to the short photon duration of about 1.3-1.7 ns, by using high repetition pulsed excitation at 30 MHz, the triggered single photon source generates 16.6 kcounts/s. And we discuss the feasibility of this triggered SPS in the application of quantum key distribution. (C) 2015 Optical Society of America
- リンク情報
- ID情報
-
- DOI : 10.1364/OE.23.032961
- ISSN : 1094-4087
- Web of Science ID : WOS:000368004600009