Large-Signal Response of Semiconductor Quantum-Dot Lasers

被引：26

作者：

Luedge, Kathy ^{[1
]}

Aust, Roland ^{[1
]}

Fiol, Gerrit ^{[2
]}

Stubenrauch, Mirko ^{[2
]}

Arsenijevic, Dejan ^{[2
]}

Bimberg, Dieter ^{[2
]}

Schoell, Eckehard ^{[1
]}

机构：

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

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

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 2010年 / 46卷 / 12期

关键词：

Dynamic temperature; eye diagrams; large-signal response; quantum-dot laser; NONLINEAR DYNAMICS; SENSITIVITY;

D O I：

10.1109/JQE.2010.2066959

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：

In this paper, the large-signal response of a quantum-dot laser is investigated. Based on experimental results, we show that including a dynamic device temperature as well as Auger recombination processes in the carrier reservoir is crucial to model the dynamic response of a quantum-dot laser for large variations of the pump current. A detailed analysis of the influence of temperature effects on the dynamics of the device is performed. Simulated eye diagrams are presented and compared with experimental results at the emission wavelength of 1.3 mu m.

引用

页码：1755 / 1762

页数：8

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