Research Data Leeds Repository

Dataset associated with ‘Broadband heterogeneous THz quantum cascade laser based on LO-phonon-assisted interminiband transitions’

Li, Lianhe and Kundu, Iman and Han, Yingjun and Salih, Mohammed and Linfield, Edmund and Garrasi, Katia and Vitiello, M. S. (2018) Dataset associated with ‘Broadband heterogeneous THz quantum cascade laser based on LO-phonon-assisted interminiband transitions’. University of Leeds. [Dataset] https://doi.org/10.5518/403

Dataset description

This archive contains the dataset associated with the publication entitled ' Broadband heterogeneous THz quantum cascade laser based on LO-phonon-assisted interminiband transitions'. We demonstrate broadband heterogeneous THz quantum cascade laser by exploiting an active region design employing longitudinal optical (LO)-phonon-assisted interminiband transitions. Continuous wave laser emission with a threshold current density of ~120 A/cm2, a dynamic range of ~3.1, and a spectrum emission spanning from 2.4 to 3.4 THz at 15 K is demonstrated.

Keywords: quantum cascade lasers, molecular beam epitaxy growth, semiconductor lasers, Terahertz frequency
Subjects: F000 - Physical sciences > F300 - Physics > F320 - Chemical physics > F321 - Solid-state physics
F000 - Physical sciences > F300 - Physics > F360 - Optical physics > F361 - Laser physics
H000 - Engineering > H600 - Electronic & electrical engineering > H680 - Optoelectronic engineering
Divisions: Faculty of Engineering > School of Electronic and Electrical Engineering > Institute of Microwaves and Photonics
Related resources:
LocationType
https://doi.org/10.1049/el.2018.6062Publication
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited: 12 Sep 2018 15:45
URI: https://archive.researchdata.leeds.ac.uk/id/eprint/419

Files

Documentation

Data

Research Data Leeds Repository is powered by EPrints
Copyright © 2021 University of Leeds