An electrically pumped phonon-polariton laser
dc.contributor.author
Ohtani, Keita
dc.contributor.author
Meng, Bo
dc.contributor.author
Franckié, Martin
dc.contributor.author
Bosco, Lorenzo
dc.contributor.author
Ndebeka-Bandou, Camille
dc.contributor.author
Beck, Mattias
dc.contributor.author
Faist, Jérôme
dc.date.accessioned
2019-08-05T12:30:24Z
dc.date.available
2019-08-04T05:03:51Z
dc.date.available
2019-08-05T12:30:24Z
dc.date.issued
2019-07-03
dc.identifier.issn
2375-2548
dc.identifier.other
10.1126/sciadv.aau1632
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/356498
dc.identifier.doi
10.3929/ethz-b-000356498
dc.description.abstract
We report a device that provides coherent emission of phonon polaritons, a mixed state between photons and optical phonons in an ionic crystal. An electrically pumped GaInAs/AlInAs quantum cascade structure provides intersubband gain into the polariton mode at λ = 26.3 μm, allowing self-oscillations close to the longitudinal optical phonon energy of AlAs. Because of the large computed phonon fraction of the polariton of 65%, the emission appears directly on a Raman spectrum measurement, exhibiting a Stokes and anti-Stokes component with the expected shift of 48 meV.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
AAAS
dc.rights.uri
http://creativecommons.org/licenses/by-nc/4.0/
dc.title
An electrically pumped phonon-polariton laser
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution-NonCommercial 4.0 International
dc.date.published
2019-07-12
ethz.journal.title
Science Advances
ethz.journal.volume
5
en_US
ethz.journal.issue
7
en_US
ethz.journal.abbreviated
Sci Adv
ethz.pages.start
eaau1632
en_US
ethz.size
8 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.grant
Quantum Metamaterials in the Ultra Strong Coupling Regime.
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Washington, DC
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02510 - Institut für Quantenelektronik / Institute for Quantum Electronics::03759 - Faist, Jérôme / Faist, Jérôme
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02510 - Institut für Quantenelektronik / Institute for Quantum Electronics::03759 - Faist, Jérôme / Faist, Jérôme
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02510 - Institut für Quantenelektronik / Institute for Quantum Electronics::03759 - Faist, Jérôme / Faist, Jérôme
ethz.grant.agreementno
340975
ethz.grant.fundername
EC
ethz.grant.funderDoi
10.13039/501100000780
ethz.grant.program
FP7
ethz.date.deposited
2019-08-04T05:04:00Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2019-08-05T12:30:34Z
ethz.rosetta.lastUpdated
2024-02-02T08:37:32Z
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true
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