期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Superconducting single-photon detectors integrated with diamond nanophotonic circuits 被引量:5
1
作者 Patrik Rath Oliver Kahl +7 位作者 Simone Ferrari Fabian Sproll Georgia Lewes-Malandrakis Dietmar Brink Konstantin Ilin Michael Siegel christoph nebel Wolfram Pernice 《Light(Science & Applications)》 SCIE EI CAS CSCD 2015年第1期171-178,共8页
Photonic quantum technologies hold promise to repeat the success of integrated nanophotonic circuits in non-classical applications.Using linear optical elements,quantum optical computations can be performed with integ... Photonic quantum technologies hold promise to repeat the success of integrated nanophotonic circuits in non-classical applications.Using linear optical elements,quantum optical computations can be performed with integrated optical circuits and can therefore overcome the existing limitations in terms of scalability.In addition to passive optical devices for realizing photonic quantum gates,active elements,such as single-photon sources and single-photon detectors,are essential ingredients for future optical quantum circuits.Material systems that allow for the monolithic integration of all components are particularly attractive,including III-V semiconductors,silicon and diamond.Here,we demonstrate nanophotonic integrated circuits made from high-quality polycrystalline diamond thin films in combination with on-chip single-photon detectors.By using superconducting nanowires that are coupled evanescently to traveling waves,we achieve high detection efficiencies of up to 66%as well as low dark count rates and a timing resolution of 190 ps.Our devices are fully scalable and hold promise for functional diamond photonic quantum devices. 展开更多
关键词 diamond nanophotonics integrated optics superconducting single-photon detectors
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部