Simulation of two-state lasing dynamics in quantum-dot lasers

被引：0

作者：

Su, L. -C. ^{[1
]}

Mao, M. -H. ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Elect Engn, Grad Inst Elect Engn, 1,Sec 4,Roosevelt Rd, Taipei 106, Taiwan

来源：

NUSOD '06: PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES | 2006年

关键词：

D O I：

10.1109/NUSOD.2006.306723

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：

Dynamics of two-state-lasing in quantum-dot lasers is theoretically investigated in this study. To observe the two-state lasing phenomenon, the total optical loss is assumed close to the saturation gain of quantum-dot ground states. Our simulation results show that the onset of excited-state lasing prior to ground-state lasing in the transient responses. This phenomenon is dramatically different from the static two-state lasing behavior in quantum-dot lasers.

引用

页码：25 / +

页数：2

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