@inproceedings{1bc5584d62e641919497d557ba4a7c41,
title = "Terahertz quantum cascaded laser based on LO-phonon scattering using GaAs/AlxGa1-xAs (x=0.15) material system",
abstract = "In the present work, THz QCL structures following LO-phonon depopulation are simulated for the different thickness of active/injector (module) region. The simulation was carried out using the GaAs/AlxGa1-xAs material with x=0.15. Self consistent conduction band profiles of QCL were obtained by solving the 1D Schr{\"o}dinger equations under different bias. The simulations were performed with changing the thickness of the module by maintaining depopulation with LO phonon scattering. Simulation results reveal that such QCL structures with different thickness (of active/injector region) could be operated in 3-4 THz range with reasonable oscillator strength.",
keywords = "LO-phonon scattering, Quantum cascaded lasers, THz",
author = "Sanjeev Kumar and Kim, \{Gil Ho\} and Youn, \{Doo Hyeb\} and Kang, \{Kwang Yong\}",
year = "2009",
doi = "10.1063/1.3295377",
language = "English",
isbn = "9780735407367",
series = "AIP Conference Proceedings",
pages = "219--220",
booktitle = "Physics of Semiconductors - 29th International Conference, ICPS 29",
note = "29th International Conference on Physics of Semiconductors, ICPS 29 ; Conference date: 27-07-2008 Through 01-08-2008",
}