Plasmonic laser antenna

被引：347

作者：

Cubukcu, Ertugrul ^{[1
]}

Kort, Eric A. ^{[1
]}

Crozier, Kenneth B. ^{[1
]}

Capasso, Federico ^{[1
]}

机构：

[1] Harvard Univ, Div Engn & Appl Sci, Cambridge, MA 02138 USA

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 09期

关键词：

D O I：

10.1063/1.2339286

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The authors have demonstrated a surface plasmon device composed of a resonant optical antenna integrated on the facet of a commercial diode laser, termed a plasmonic laser antenna. This device generates enhanced and spatially confined optical near fields. Spot sizes of a few tens of nanometers have been measured at a wavelength similar to 0.8 mu m. This device can be implemented in a wide variety of semiconductor lasers emitting in spectral regions ranging from the visible to the far infrared, including quantum cascade lasers. It is potentially useful in many applications including near-field optical microscopes, optical data storage, and heat-assisted magnetic recording. (c) 2006 American Institute of Physics.

引用

页数：3

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