<div class="csl-bib-body">
<div class="csl-entry">Pinto, D., Kinjalk, K., Meguekam, A., Bahriz, M., & Baranov, A. (2023). Tapered quantum cascade lasers in the long-wavelength mid infrared region. In M. Razeghi, G. A. Khodaparast, & M. S. Vitiello (Eds.), <i>Quantum Sensing and Nano Electronics and Photonics XIX</i>. https://doi.org/10.1117/12.2649669</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/192038
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dc.description.abstract
We present an investigation on the electrical and optical properties of tapered quantum cascade lasers emitting at 14-15 μm, based on the InAs/AlSb system. In tapered lasers the active zone volume is increased to obtain higher optical power outputs without degrading the beam quality. Devices with three different taper angles of 1°, 2° and 3° were examined in terms of electrical, optical, and spectral properties and were compared with conventional ridge waveguide lasers.
en
dc.language.iso
en
-
dc.subject
long-wavelength infrared
en
dc.subject
Quantum Cascade Laser
en
dc.subject
small slow-axis divergence
en
dc.subject
Tapered lasers
en
dc.title
Tapered quantum cascade lasers in the long-wavelength mid infrared region
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.contributor.affiliation
Université de Montpellier, France
-
dc.contributor.affiliation
Université de Montpellier, France
-
dc.contributor.affiliation
Université de Montpellier, France
-
dc.contributor.affiliation
Université de Montpellier, France
-
dc.relation.isbn
9781510659667
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dc.type.category
Full-Paper Contribution
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tuw.booktitle
Quantum Sensing and Nano Electronics and Photonics XIX
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tuw.container.volume
12430
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tuw.researchinfrastructure
Analytical Instrumentation Center
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tuw.researchinfrastructure
Pilotfabrik
-
tuw.researchinfrastructure
Röntgenzentrum
-
tuw.researchinfrastructure
TRIGA Mark II-Nuklearreaktor
-
tuw.researchinfrastructure
Universitäre Service-Einrichtung für Transmissionselektronenmikroskopie
-
tuw.researchinfrastructure
Vienna Scientific Cluster
-
tuw.researchinfrastructure
Zentrum für Kernspinresonanzspektroskopie
-
tuw.researchinfrastructure
Zentrum für Mikro & Nanostrukturen
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tuw.researchTopic.id
M2
-
tuw.researchTopic.id
Q1
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tuw.researchTopic.name
Materials Characterization
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tuw.researchTopic.name
Photonics
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tuw.researchTopic.value
50
-
tuw.researchTopic.value
50
-
tuw.publication.orgunit
E164-02-1 - Forschungsgruppe Prozessanalytik
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tuw.publisher.doi
10.1117/12.2649669
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dc.description.numberOfPages
4
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tuw.author.orcid
0000-0001-6819-1067
-
tuw.author.orcid
0000-0003-4940-6098
-
tuw.event.name
Photonics West 2023
en
dc.description.sponsorshipexternal
OPTAPHI
-
dc.relation.grantnoexternal
860808
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tuw.event.startdate
28-01-2023
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tuw.event.enddate
02-02-2023
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
San Francisco, CA
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tuw.event.country
US
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tuw.event.presenter
Pinto, Davide
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wb.sciencebranch
Chemie
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wb.sciencebranch.oefos
1040
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wb.sciencebranch.value
100
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item.grantfulltext
none
-
item.languageiso639-1
en
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item.openairetype
conference paper
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item.cerifentitytype
Publications
-
item.fulltext
no Fulltext
-
item.openairecristype
http://purl.org/coar/resource_type/c_5794
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crisitem.author.dept
E164-02-1 - Forschungsgruppe Prozessanalytik
-
crisitem.author.dept
Université de Montpellier
-
crisitem.author.dept
Université de Montpellier
-
crisitem.author.dept
Université de Montpellier
-
crisitem.author.orcid
0000-0002-6021-4997
-
crisitem.author.orcid
0000-0001-6819-1067
-
crisitem.author.orcid
0000-0003-4940-6098
-
crisitem.author.parentorg
E164-02 - Forschungsbereich Umwelt-, Prozessanalytik und Sensoren
