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Domain formation and self-sustained oscillations in quantum cascade lasers

Almqvist, Tim; Winge, David O. LU ; Dupont, Emmanuel and Wacker, Andreas LU (2019) In European Physical Journal B 92(4).
Abstract

Abstract: We study oscillations in quantum cascade lasers due to traveling electric field domains, which are observed both in simulations and experiments. These oscillations occur in a range of negative differential resistance and we clarify the condition determining whether the boundary between domains of different electric field can become stationary. Graphical abstract: [Figure not available: see fulltext.].

Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
European Physical Journal B
volume
92
issue
4
publisher
EDP Sciences
external identifiers
  • scopus:85063728851
ISSN
1434-6028
DOI
10.1140/epjb/e2019-90636-6
language
English
LU publication?
yes
id
e0c1e5f1-71ff-43fc-8816-a0eb3507ad44
date added to LUP
2019-04-23 12:42:34
date last changed
2019-05-14 04:53:50
@article{e0c1e5f1-71ff-43fc-8816-a0eb3507ad44,
  abstract     = {<p>Abstract: We study oscillations in quantum cascade lasers due to traveling electric field domains, which are observed both in simulations and experiments. These oscillations occur in a range of negative differential resistance and we clarify the condition determining whether the boundary between domains of different electric field can become stationary. Graphical abstract: [Figure not available: see fulltext.].</p>},
  articleno    = {72},
  author       = {Almqvist, Tim and Winge, David O. and Dupont, Emmanuel and Wacker, Andreas},
  issn         = {1434-6028},
  language     = {eng},
  number       = {4},
  publisher    = {EDP Sciences},
  series       = {European Physical Journal B},
  title        = {Domain formation and self-sustained oscillations in quantum cascade lasers},
  url          = {http://dx.doi.org/10.1140/epjb/e2019-90636-6},
  volume       = {92},
  year         = {2019},
}