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Laser pulse control of exciton dynamics in a biological

Brüggemann, Ben LU ; Pullerits, Tönu LU and May, Volkhard (2007) In Journal of Photochemistry and Photobiology, A: Chemistry 190(2-3). p.372-377
Abstract
Femtosecond laser pulse control of exciton dynamics in a biological chromophore complex is studied theoretically. The computations use the optimal control theory specified to open quantum systems and formulated in the framework of the rotating wave approximation. Based on the laser pulse induced formation of an excitonic wave packet the possibility to localize excitation energy at a certain chromophore within a photosynthetic antenna system (FMO complex of green bacteria) is investigated. Details of exciton dynamics driven by a polarization shaped pulse are discussed. (c) 2007 Elsevier B.V. All rights reserved.
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publishing date
type
Contribution to journal
publication status
published
subject
keywords
frenkel excitons, optimal control theory, open system dynamics, light harvesting systems
in
Journal of Photochemistry and Photobiology, A: Chemistry
volume
190
issue
2-3
pages
372 - 377
publisher
Elsevier
external identifiers
  • wos:000249181100023
  • scopus:34447637102
ISSN
1873-2666
DOI
10.1016/j.jphotochem.2007.01.019
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Chemical Physics (S) (011001060)
id
daa7110c-df3a-49ea-bc04-cb5e15b94096 (old id 688911)
date added to LUP
2016-04-01 15:57:23
date last changed
2020-01-12 18:53:49
@article{daa7110c-df3a-49ea-bc04-cb5e15b94096,
  abstract     = {Femtosecond laser pulse control of exciton dynamics in a biological chromophore complex is studied theoretically. The computations use the optimal control theory specified to open quantum systems and formulated in the framework of the rotating wave approximation. Based on the laser pulse induced formation of an excitonic wave packet the possibility to localize excitation energy at a certain chromophore within a photosynthetic antenna system (FMO complex of green bacteria) is investigated. Details of exciton dynamics driven by a polarization shaped pulse are discussed. (c) 2007 Elsevier B.V. All rights reserved.},
  author       = {Brüggemann, Ben and Pullerits, Tönu and May, Volkhard},
  issn         = {1873-2666},
  language     = {eng},
  number       = {2-3},
  pages        = {372--377},
  publisher    = {Elsevier},
  series       = {Journal of Photochemistry and Photobiology, A: Chemistry},
  title        = {Laser pulse control of exciton dynamics in a biological},
  url          = {http://dx.doi.org/10.1016/j.jphotochem.2007.01.019},
  doi          = {10.1016/j.jphotochem.2007.01.019},
  volume       = {190},
  year         = {2007},
}