Dynamics of quantum dot photonic crystal lasers

被引：29

作者：

Ellis, Bryan ^{[1
]}

Fushman, Ilya ^{[1
]}

Englund, Dirk ^{[1
]}

Zhang, Bingyang ^{[1
]}

Yamamoto, Yoshihisa ^{[1
]}

Vuckovic, Jelena ^{[1
]}

机构：

[1] Stanford Univ, EL Ginzton Lab, Stanford, CA 94305 USA

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 15期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.2720753

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Quantum dot photonic crystal membrane lasers were fabricated and the large-signal modulation characteristics were studied. The authors find that the modulation characteristics of quantum dot lasers can be significantly improved using cavities with large spontaneous emission coupling factor. Their experiments show, and simulations confirm, that the modulation rate is limited by the rate of carrier capture into the dots to around 30 GHz in their present system. (c) 2007 American Institute of Physics.

引用

页数：3

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