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dc.contributor.author
Bosco, Lorenzo
dc.contributor.author
Bonzon, Christopher
dc.contributor.author
Ohtani, Keita
dc.contributor.author
Justen, Matthias
dc.contributor.author
Beck, Mattias
dc.contributor.author
Faist, Jérôme
dc.date.accessioned
2020-11-27T17:41:51Z
dc.date.available
2017-06-12T16:37:46Z
dc.date.available
2020-11-27T17:41:51Z
dc.date.issued
2016-11-14
dc.identifier.issn
0003-6951
dc.identifier.issn
1077-3118
dc.identifier.other
10.1063/1.4967836
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/123141
dc.description.abstract
We introduce a double metal terahertz quantum cascade laser meant for astrophysical heterodyne measurements. The laser ridge is embedded in benzocyclobutene, and the device exhibits single mode, continuous wave operation around 4.745 THz with a peak power of almost 1.8 mW at 10 K and a power consumption of ≈1.6 W. Moreover, thanks to the integration of a top metal contact with a patch array antenna for light out-coupling the beam of the emitted light has a low-divergence single-lobe profile and an FWHM of ≈30°.
en_US
dc.language.iso
en
en_US
dc.publisher
American Institute of Physics
en_US
dc.title
A patch-array antenna single-mode low electrical dissipation continuous wave terahertz quantum cascade laser
en_US
dc.type
Journal Article
dc.date.published
2016-11-14
ethz.journal.title
Applied Physics Letters
ethz.journal.volume
109
en_US
ethz.journal.issue
20
en_US
ethz.journal.abbreviated
Appl. Phys. Lett.
ethz.pages.start
201103
en_US
ethz.size
4 p.
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Melville, NY
en_US
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
en_US
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.date.deposited
2017-06-12T16:37:49Z
ethz.source
ECIT
ethz.identifier.importid
imp593654e746f4b22795
ethz.ecitpid
pub:185517
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2017-07-18T18:08:02Z
ethz.rosetta.lastUpdated
2024-02-02T12:34:53Z
ethz.rosetta.versionExported
true
ethz.COinS
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