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Experimental observation of different-order components of a vibrational wave packet in a bulk dielectric using high-order Raman scattering

Dietzek, Benjamin LU ; Grafe, Stefanie ; Schmitt, Michael ; Yartsev, Arkady LU orcid ; Pascher, Torbjörn LU ; Sundström, Villy LU ; Kiefer, Wolfgang and Ivanov, Misha Yu. (2007) In Physical Review Letters 98(18).
Abstract
We use high-order Raman scattering in a bulk dielectric to characterize coherent dynamics with precision typical for gas phase experiments. The experimental pump-probe approach allows for the simultaneous observation and separation in space and time of the individual contributions of different-order Raman processes to a coherent wave packet without relying on phase-matching conditions and within the same experimental geometry. We propose a novel technique to discriminate between stimulated excitation of vibronic levels in the impulsive and intermediate excitation regimes, futhermore allowing us to distinguish between different pathways contributing to the same fifth-order Raman processes.
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author
; ; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
98
issue
18
publisher
American Physical Society
external identifiers
  • wos:000246210200064
  • scopus:34247866306
ISSN
1079-7114
DOI
10.1103/PhysRevLett.98.187402
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
b9241ad8-821f-457a-949f-a78a6163268a (old id 662478)
date added to LUP
2016-04-01 11:33:12
date last changed
2022-01-26 06:58:05
@article{b9241ad8-821f-457a-949f-a78a6163268a,
  abstract     = {{We use high-order Raman scattering in a bulk dielectric to characterize coherent dynamics with precision typical for gas phase experiments. The experimental pump-probe approach allows for the simultaneous observation and separation in space and time of the individual contributions of different-order Raman processes to a coherent wave packet without relying on phase-matching conditions and within the same experimental geometry. We propose a novel technique to discriminate between stimulated excitation of vibronic levels in the impulsive and intermediate excitation regimes, futhermore allowing us to distinguish between different pathways contributing to the same fifth-order Raman processes.}},
  author       = {{Dietzek, Benjamin and Grafe, Stefanie and Schmitt, Michael and Yartsev, Arkady and Pascher, Torbjörn and Sundström, Villy and Kiefer, Wolfgang and Ivanov, Misha Yu.}},
  issn         = {{1079-7114}},
  language     = {{eng}},
  number       = {{18}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review Letters}},
  title        = {{Experimental observation of different-order components of a vibrational wave packet in a bulk dielectric using high-order Raman scattering}},
  url          = {{http://dx.doi.org/10.1103/PhysRevLett.98.187402}},
  doi          = {{10.1103/PhysRevLett.98.187402}},
  volume       = {{98}},
  year         = {{2007}},
}