Time-resolved observation of coherent phonons by the Franz-Keldysh effect

Thumbnail Image
Date
1996
Authors
Cho, Gyu Cheon
Bakker, Huib J.
Kurz, Heinrich
Editors
Contact
Journal ISSN
Electronic ISSN
ISBN
Bibliographical data
Publisher
Series
DOI (citable link)
ArXiv-ID
International patent number
EU project number
Project
Open Access publication
Collections
Restricted until
Title in another language
Research Projects
Organizational Units
Journal Issue
Publication type
Journal article
Publication status
Published in
Physical Review B ; 53 (1996), 11. - pp. 6904-6907
Abstract
We report on the time-resolved observation of coherent optical phonons in GaAs by the Franz-Keldysh effect. This effect leads to a modulation of the optical interband transitions with a nonlinear dependence on the macroscopic electric field associated with the coherent phonons. We find that the nonlinear electro-optic effect forms a far more efficient detection mechanism for coherent phonons than the linear electro-optic effect near the band gap.
Summary in another language
Subject (DDC)
530 Physics
Keywords
Conference
Review
undefined / . - undefined, undefined. - (undefined; undefined)
Cite This
ISO 690CHO, Gyu Cheon, Huib J. BAKKER, Thomas DEKORSY, Heinrich KURZ, 1996. Time-resolved observation of coherent phonons by the Franz-Keldysh effect. In: Physical Review B. 53(11), pp. 6904-6907. Available under: doi: 10.1103/PhysRevB.53.6904
BibTex
@article{Cho1996Timer-9343,
  year={1996},
  doi={10.1103/PhysRevB.53.6904},
  title={Time-resolved observation of coherent phonons by the Franz-Keldysh effect},
  number={11},
  volume={53},
  journal={Physical Review B},
  pages={6904--6907},
  author={Cho, Gyu Cheon and Bakker, Huib J. and Dekorsy, Thomas and Kurz, Heinrich}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/9343">
    <dc:creator>Bakker, Huib J.</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:55:41Z</dcterms:available>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Cho, Gyu Cheon</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:55:41Z</dc:date>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Dekorsy, Thomas</dc:creator>
    <dc:contributor>Cho, Gyu Cheon</dc:contributor>
    <dc:contributor>Bakker, Huib J.</dc:contributor>
    <dc:contributor>Dekorsy, Thomas</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9343/1/Time_resolved_observation_of_coherent_phonons_by_the_Franz_Keldysh_effect.pdf"/>
    <dcterms:abstract xml:lang="eng">We report on the time-resolved observation of coherent optical phonons in GaAs by the Franz-Keldysh effect. This effect leads to a modulation of the optical interband transitions with a nonlinear dependence on the macroscopic electric field associated with the coherent phonons. We find that the nonlinear electro-optic effect forms a far more efficient detection mechanism for coherent phonons than the linear electro-optic effect near the band gap.</dcterms:abstract>
    <dc:format>application/pdf</dc:format>
    <dc:creator>Kurz, Heinrich</dc:creator>
    <dc:contributor>Kurz, Heinrich</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:language>eng</dc:language>
    <dcterms:bibliographicCitation>First publ. in: Physical Review B 53 (1996), 11, pp. 6904-6907</dcterms:bibliographicCitation>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9343/1/Time_resolved_observation_of_coherent_phonons_by_the_Franz_Keldysh_effect.pdf"/>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9343"/>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dcterms:title>Time-resolved observation of coherent phonons by the Franz-Keldysh effect</dcterms:title>
    <dcterms:issued>1996</dcterms:issued>
  </rdf:Description>
</rdf:RDF>
Internal note
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Contact
URL of original publication
Test date of URL
Examination date of dissertation
Method of financing
Comment on publication
Alliance license
Corresponding Authors der Uni Konstanz vorhanden
International Co-Authors
Bibliography of Konstanz
No
Refereed