Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

Coexistence of gain and absorption

Wacker, Andreas LU orcid (2007) In Nature Physics 3. p.298-299
Abstract
Scattering not only broadens the width of the optical transition between two levels but can enable optical gain and absorption to coexist — a fact that is unambiguously demonstrated by the observation of 'Bloch gain' in a quantum cascade laser.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Nature Physics
volume
3
pages
298 - 299
publisher
Nature Publishing Group
external identifiers
  • wos:000246738300008
  • scopus:34247896974
ISSN
1745-2473
DOI
10.1038/nphys603
language
English
LU publication?
yes
id
c5890bff-b031-4bad-9489-a0219d115fa3 (old id 644196)
date added to LUP
2016-04-04 13:43:34
date last changed
2022-02-28 22:48:26
@article{c5890bff-b031-4bad-9489-a0219d115fa3,
  abstract     = {{Scattering not only broadens the width of the optical transition between two levels but can enable optical gain and absorption to coexist — a fact that is unambiguously demonstrated by the observation of 'Bloch gain' in a quantum cascade laser.}},
  author       = {{Wacker, Andreas}},
  issn         = {{1745-2473}},
  language     = {{eng}},
  pages        = {{298--299}},
  publisher    = {{Nature Publishing Group}},
  series       = {{Nature Physics}},
  title        = {{Coexistence of gain and absorption}},
  url          = {{http://dx.doi.org/10.1038/nphys603}},
  doi          = {{10.1038/nphys603}},
  volume       = {{3}},
  year         = {{2007}},
}