Evidence of Intersubband Linewidth Narrowing Using Growth Interruption Technique
We report on the systematic study of two main scattering mechanisms on intersubband transitions, namely ionized impurity scattering and interface roughness scattering. The former mechanism has been investigated as a function of the dopants position within a multiple GaAs/AlGaAs quantum well structur...
Main Authors: | Ngoc Linh Tran, Giorgio Biasiol, Arnaud Jollivet, Alberto Bertocci, François H. Julien, Jean-Michel Manceau, Raffaele Colombelli |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-04-01
|
Series: | Photonics |
Subjects: | |
Online Access: | https://www.mdpi.com/2304-6732/6/2/38 |
Similar Items
-
Intersubband Transition Engineering in the Conduction Band of Asymmetric Coupled Ge/SiGe Quantum Wells
by: Luca Persichetti, et al.
Published: (2020-03-01) -
Valence intersubband gain without population inversion
by: Pereira Mauro
Published: (2010-02-01) -
Nouvelles sources compactes dans le moyen-infrarouge : Lasers à cascade quantique au-delà de 16 microns et LED électroluminescentes en régime de couplage fort.
by: Chastanet, Daniel
Published: (2016) -
Band Structure and Intersubband Transitions of Three-Layer Semiconductor Nanoplatelets
by: Ilia A. Vovk, et al.
Published: (2020-05-01) -
Suitable factorization of the total intersubband scattering rates for efficient calculation of the current densities and gain characteristics in quantum cascade lasers
by: S.S. Kurlov, et al.
Published: (2018-07-01)