Room temperature continuous wave operation in a photonic crystal microcavity laser with a single layer of InAs/InPself-assembled quantum wires

被引：21

作者：

Javier Martinez, Luis ^{[1
]}

Alen, Benito ^{[1
]}

Prieto, Ivan ^{[1
]}

Fuster, David ^{[1
]}

Gonzalez, Luisa ^{[1
]}

Gonzalez, Yolanda ^{[1
]}

Luisa Dotor, Maria ^{[1
]}

Aitor Postigo, Pablo ^{[1
]}

机构：

[1] CSIC, CNM, Inst Microelect Madrid, E-28760 Tres Cantos Madrid, Spain

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 17期

关键词：

SPONTANEOUS EMISSION; SEMICONDUCTOR-LASERS; NANOCAVITY; THRESHOLD; NANOLASER;

D O I：

10.1364/OE.17.014993

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present continuous wave laser emission in a photonic crystal microcavity operating at 1.5 mu m at room temperature. The structures have been fabricated in an InP slab including a single layer of self-assembled InAs/InP quantum wires (QWrs) as active material. Laser emission in air suspended membranes with thresholds of effective optical pump power of 22 mu W and quality factors up to 55000 have been measured. (C) 2009 Optical Society of America

引用

页码：14993 / 15000

页数：8

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