Theoretical design of mid-infrared interband cascade lasers in SiGeSn system

• المؤلفون الرئيسيون: Li, Yuan, Song, Zhigang, Li, Zeyu, Sun, Greg, Tan, Chuan Seng, Fan, Weijun, Wang, Qi Jie
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Electrical and electronic engineering; Photonics; Interband Cascade Laser
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/143723
• المؤسسة: Nanyang Technological University

By carefully analyzing the latest composition-dependent parameters of SiGeSn alloys, we come to realize that this system could provide type-II energy band alignment at direct bandgap condition. The discovery inspires us to explore the mid-infrared interband cascade laser (ICL) in SiGeSn system. Base...