Terahertz all-optical molecule-plasmon modulation

被引：97

作者：

Dintinger, Jose

Robel, Istvan

Kamat, Prashant V.

Genet, Cyriaque

Ebbesen, Thomas W.

机构：

[1] Univ Strasbourg, CNRS, UMR 7006, ISIS, F-67000 Strasbourg, France

[2] Univ Notre Dame, Radiat Lab, Notre Dame, IN 46556 USA

[3] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA

[4] Univ Notre Dame, Dept Chem & Biochem, Notre Dame, IN 46556 USA

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 13期

关键词：

D O I：

10.1002/adma.200600366

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A terahertz all-optical modulator is realized by combining the surface-plasmon-related extraordinary optical transmission phenomenon of subwavelength hole arrays and the transient properties of molecules. As shown in the figure, transmission of the signal beam (red) is modulated after excitation of the hybrid structure by the pump beam (green). This modulator may lead to ultrafast all-optical active plasmonic devices.

引用

页码：1645 / +

页数：5

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