期刊
OPTICAL MATERIALS EXPRESS
卷 7, 期 1, 页码 231-239出版社
OPTICAL SOC AMER
DOI: 10.1364/OME.7.000231
关键词
-
资金
- U.S. Air Force of Scientific Research Multidisciplinary University Research Initiative (AFOSR-MURI) on Quantum Metaphotonics and Metamaterials [FA-9550-12-1-0488]
Despite tremendous advances in the fundamentals and applications of cavity quantum electrodynamics (CQED), investigations in this field have primarily been limited to optical cavities composed of purely dielectric materials. Here, we demonstrate a hybrid metal-dielectric nanocavity design and realize it in the InAs/GaAs quantum photonics platform utilizing angled rotational metal evaporation. Key features of our nanometallic light-matter interface include: (i) order of magnitude reduction in mode volume compared to that of leading photonic crystal CQED systems; (ii) surface-emitting nanoscale cylindrical geometry and therefore good collection efficiency; and finally (iii) strong and broadband spontaneous emission rate enhancement (Purcell factor similar to 8) of single photons. This light-matter interface may play an important role in quantum technologies. (C) 2016 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据