A High-Efficiency Electrically-Pumped Single-Photon Source Based On A Photonic Nanowire

被引：0

作者：

Gregersen, Niels ^{[1
]}

Nielsen, Torben Roland ^{[1
]}

Mork, Jesper ^{[1
]}

Claudon, Julien ^{[2
]}

Gerard, Jean-Michel ^{[2
]}

机构：

[1] Tech Univ Denmark, DTU Fotonik, Dept Photon Engn, Bldg 343, DK-2800 Lyngby, Denmark

[2] CEA Grenoble, INAC, Lab Nanophysique Semicond, F-38054 Grenoble 9, France

来源：

THIRD INTERNATIONAL WORKSHOP ON THEORETICAL AND COMPUTATIONAL NANOPHOTONICS - TACONA-PHOTONICS 2010 | 2010年 / 1291卷

关键词：

Photonic wire; nanowire; single-photon source; electrical pumping;

D O I：

10.1063/1.3506128

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An electrically-pumped single-photon source design with a predicted efficiency of 89% is proposed. The design is based on a quantum dot embedded in a photonic nanowire with tailored ends and optimized contact electrodes. Unlike cavity-based approaches, the photonic nanowire features broadband spontaneous emission control and an improved tolerance towards fabrication imperfections. The various building blocks of the design are analyzed using an elements-splitting approach.

引用

页码：55 / +

页数：2

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