Self-Consistent Carrier-Heating Model for Quantum-Dot Semiconductor Lasers

被引：0
|
作者：
Yousefvand, Hossein Reza [1 ]
Najafi, Mohammad Bahador [1 ]
Hasanzadeh, Reza [1 ]
机构：
[1] Islamic Azad Univ, Islamshahr Branch, Elect Engn Dept, Tehran, Iran
来源：
2019 27TH IRANIAN CONFERENCE ON ELECTRICAL ENGINEERING (ICEE 2019) | 2019年
关键词：
quantum-dot; carrier-heating; energy balance equation;
D O I：
10.1109/iraniancee.2019.8786639
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 study we present a self-consistent numerical approach for quantum-dot (QD) semiconductor lasers that account for carrier heating during device operation. The self-consistent analysis incorporates the calculation of the carrier densities and their relevant temperatures inside the QDs and within the quantum-well (QW) that surrounds the QDs. Particularly, the model takes into account the contribution of carrier-heating and carrier-cooling rates on energy balance equations to describe carrier-temperature dynamics within the device active region.
引用
收藏
页码：352 / 354
页数：3
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