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Characterization of intersubband devices combining a nonequilibrium many body theory with transmission spectroscopy experiments

Pereira, M. F., Jr.; Nelander, Rikard LU ; Wacker, Andreas LU ; Revin, D. G.; Soulby, M. R.; Wilson, L. R.; Cockburn, J. W.; Krysa, A. B.; Roberts, J. S. and Airey, R. J. (2007) In Journal of Materials Science: Materials in Electronics 18(7). p.689-694
Abstract
In this paper we apply a microscopic nonequilibrium many body Keldysh Green's functions approach to an analysis of complex intersubband optical materials and devices. The calculated absorption/gain spectra are in very good agreement with transmission spectroscopy measurements of quantum cascade laser structures operating in the mid-infrared (midIR). The very good agreement reached between theoretical results and experimental measurements benchmarks the predictive power of our algorithms and its potential as a design tool for efficient intersubband designs.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Materials Science: Materials in Electronics
volume
18
issue
7
pages
689 - 694
publisher
Springer
external identifiers
  • wos:000246175200003
  • scopus:34247887434
ISSN
0957-4522
DOI
10.1007/s10854-006-9093-4
language
English
LU publication?
yes
id
2f357d8d-e489-482d-8ddb-7fa0b6275ccb (old id 666401)
date added to LUP
2007-12-17 10:49:57
date last changed
2017-09-10 04:31:58
@article{2f357d8d-e489-482d-8ddb-7fa0b6275ccb,
  abstract     = {In this paper we apply a microscopic nonequilibrium many body Keldysh Green's functions approach to an analysis of complex intersubband optical materials and devices. The calculated absorption/gain spectra are in very good agreement with transmission spectroscopy measurements of quantum cascade laser structures operating in the mid-infrared (midIR). The very good agreement reached between theoretical results and experimental measurements benchmarks the predictive power of our algorithms and its potential as a design tool for efficient intersubband designs.},
  author       = {Pereira, M. F., Jr. and Nelander, Rikard and Wacker, Andreas and Revin, D. G. and Soulby, M. R. and Wilson, L. R. and Cockburn, J. W. and Krysa, A. B. and Roberts, J. S. and Airey, R. J.},
  issn         = {0957-4522},
  language     = {eng},
  number       = {7},
  pages        = {689--694},
  publisher    = {Springer},
  series       = {Journal of Materials Science: Materials in Electronics},
  title        = {Characterization of intersubband devices combining a nonequilibrium many body theory with transmission spectroscopy experiments},
  url          = {http://dx.doi.org/10.1007/s10854-006-9093-4},
  volume       = {18},
  year         = {2007},
}