Effects of tensile strain in barrier on optical gain spectra of GaInNAs/GaAsN quantum wells

• Main Authors: Fan, Weijun, Ng, S. T., Yoon, Soon Fatt, Li, M. F., Chong, T. C.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/100681; http://hdl.handle.net/10220/18013
• Institution: Nanyang Technological University

The band structures, optical gain spectra, and transparency radiative current densities of compressive-strained GaInNAs quantum wells(QWs) with different tensile-strained GaAsN (N composition from 0 to 3%) barriers are systematically investigated using a modified 6x6 k.p Hamiltonian including the he...