Three-region characteristic temperature in p-doped quantum dot lasers

We have investigated the temperature dependence of threshold in p-doped 1.3 μm InAs/GaAs quantum dot (QD) lasers with ten layers of QDs in the active region. It is found that the dependence of threshold current density on the temperature within the temperature range from 10 to 90 °C can be divided i...

Descripció completa

Dades bibliogràfiques
Autors principals: Cao, Yu-Lian, Ji, Hai-Ming, Yang, Tao, Zhang, Yan-Hua, Ma, Wen-Quan, Wang, Qi-Jie
Altres autors: School of Electrical and Electronic Engineering
Format: Journal Article
Idioma:English
Publicat: 2014
Matèries:
Accés en línia:https://hdl.handle.net/10356/102500
http://hdl.handle.net/10220/19033