Design, simulations, and optimizations of mid-infrared multiple quantum well LEDs

• Main Authors: Ding, Ying, Meriggi, Laura, Steer, Matthew, Fan, Weijun, Bulashevich, Kirill, Thayne, Iain, Macgregor, Calum, Ironside, Charlie, Sorel, Marc
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: LEDs; DRNTU::Engineering::Electrical and electronic engineering; Multiple Quantum Well
• 在線閱讀: https://hdl.handle.net/10356/89246; http://hdl.handle.net/10220/46196

We use eight-band k·p energy band structure model to help design novel GaInSb/AlGaInSb mid-infrared multiple quantum well (MQW) structures with an emitting mid-infrared waveband of 4-5 μm. Simulation results suggest that the number of quantum wells has little influence on the spontaneous emission ra...