等离子体子
光子晶体
材料科学
联轴节(管道)
纳米尺度
电介质
光电子学
光子学
纳米技术
冶金
作者
Michael Barth,Stefan Schietinger,Sabine Fischer,Jan Becker,Nils Nüsse,Thomas Aichele,Bernd Löchel,Carsten Sönnichsen,Oliver Benson
出处
期刊:Nano Letters
[American Chemical Society]
日期:2010-02-08
卷期号:10 (3): 891-895
被引量:188
摘要
We propose and demonstrate a hybrid cavity system in which metal nanoparticles are evanescently coupled to a dielectric photonic crystal cavity using a nanoassembly method. While the metal constituents lead to strongly localized fields, optical feedback is provided by the surrounding photonic crystal structure. The combined effect of plasmonic field enhancement and high quality factor (Q ≈ 900) opens new routes for the control of light-matter interaction at the nanoscale.
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