期刊
APPLIED PHYSICS LETTERS
卷 102, 期 20, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4807765
关键词
-
资金
- National Basic Research Program of China [2013CB328704]
- National Natural Science Foundation of China [11225417, 61077027, 11134001, 11121091, 90921008]
- program for NCET in University
We report an ultrafast and low-power all-optical tunable plasmon-induced transparency in a plasmonic nanostructure consisting of a gold nanowire grating embedded in a polycrystalline lithium niobate layer, realized based on strong quantum confinement enhancing nonlinearity. The all-optical tunability is realized based on the third-order nonlinear Kerr effect. A shift of 30 nm in the central wavelength of the transparency window is achieved under excitation of a pump light with an intensity as low as 7 MW/cm(2). An ultrafast response time of 69 ps is reached because of ultrafast relaxation dynamics of bound electrons in polycrystalline lithium niobate. (C) 2013 AIP Publishing LLC.
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