Electrically driven single quantum dot polarised single photon emitter

被引：44

作者：

Lochmann, A.

Stock, E.

Schulz, O.

Hopfer, R.

Bimberg, D.

Haisler, V. A.

Toropov, A. I.

Bakarov, A. K.

Kalagin, A. K.

机构：

[1] Tech Univ Berlin, Inst Festkorperphys, D-10623 Berlin, Germany

[2] Inst Semicond Phys, Novosibirsk 630090, Russia

来源：

ELECTRONICS LETTERS | 2006年 / 42卷 / 13期

关键词：

D O I：

10.1049/el:20061076

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：

A report is presented of a subminiature solid-state emitter structure, which allows electrical pumping of only one single InAs quantum dot (QD) grown in the Stranski-Krastanow mode. The emitter demonstrates a strongly monochromatic polarised emission of a single QD exciton. No other emission is observed across 500 am. The structure is thus attractive for practical implementation as an effective single photon source for quantum cryptography.

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收藏

页码：774 / 775

页数：2

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