<div class="csl-bib-body">
<div class="csl-entry">Theiner, D., Jaidl, M., Hlavatsch, M., Unterrainer, K., Mizaikoff, B., & Darmo, J. (2024). Spectrally Flexible Terahertz Frequency Comb Platform for Molecular Fingerprinting. In <i>2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)</i> (pp. 1–2). IEEE. https://doi.org/10.1109/IRMMW-THz60956.2024.10697857</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/207983
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dc.description.abstract
We introduce a robust platform tailored for molecular gas detection within the terahertz domain. Our approach integrates near-infrared electro-optic modulation and difference frequency conversion techniques to construct a spectrally adaptable terahertz frequency comb source and combines this novel system with a new generation of substrate-integrated hollow waveguides (iHWGs), offering flexibility in the design of optical absorption paths. Our experimental findings demonstrate the synthesis of flexible terahertz (dual) frequency combs, enabling the precise matching of molecular fingerprints, and low propagation losses that qualify iHWGs for proper THz waveguiding. Measurements of various rotational transitions of nitrous oxide and ammonia further highlight the potential of this sensing platform.
en
dc.language.iso
en
-
dc.subject
frequency combs
en
dc.subject
hollow waveguides
en
dc.subject
gas sensing
en
dc.subject
Terahertz
en
dc.title
Spectrally Flexible Terahertz Frequency Comb Platform for Molecular Fingerprinting
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.contributor.affiliation
Universität Ulm, Germany
-
dc.contributor.affiliation
Universität Ulm, Germany
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dc.relation.isbn
979-8-3503-7032-4
-
dc.description.startpage
1
-
dc.description.endpage
2
-
dc.type.category
Full-Paper Contribution
-
dc.relation.eissn
2162-2035
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tuw.booktitle
2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
-
tuw.peerreviewed
true
-
tuw.relation.publisher
IEEE
-
tuw.researchTopic.id
M2
-
tuw.researchTopic.id
I7
-
tuw.researchTopic.id
Q1
-
tuw.researchTopic.name
Materials Characterization
-
tuw.researchTopic.name
Telecommunication
-
tuw.researchTopic.name
Photonics
-
tuw.researchTopic.value
15
-
tuw.researchTopic.value
15
-
tuw.researchTopic.value
70
-
tuw.publication.orgunit
E387-01 - Forschungsbereich Photonik
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tuw.publisher.doi
10.1109/IRMMW-THz60956.2024.10697857
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dc.description.numberOfPages
2
-
tuw.author.orcid
0000-0001-9024-9886
-
tuw.author.orcid
0000-0002-1806-7014
-
tuw.author.orcid
0000-0003-1970-9071
-
tuw.author.orcid
0000-0002-5525-1283
-
tuw.event.name
49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2024)
en
tuw.event.startdate
01-09-2024
-
tuw.event.enddate
06-09-2024
-
tuw.event.online
On Site
-
tuw.event.type
Event for scientific audience
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tuw.event.place
Perth
-
tuw.event.country
AU
-
tuw.event.presenter
Theiner, Dominik
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wb.sciencebranch
Elektrotechnik, Elektronik, Informationstechnik
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wb.sciencebranch.oefos
2020
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wb.sciencebranch.value
100
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item.languageiso639-1
en
-
item.openairetype
conference paper
-
item.grantfulltext
restricted
-
item.fulltext
no Fulltext
-
item.cerifentitytype
Publications
-
item.openairecristype
http://purl.org/coar/resource_type/c_5794
-
crisitem.author.dept
E387-01 - Forschungsbereich Photonik
-
crisitem.author.dept
E057-12 - Fachbereich Zentrum für Mikro und Nanostrukturen
-
crisitem.author.dept
E387 - Institut für Photonik
-
crisitem.author.dept
E164 - Institut für Chemische Technologien und Analytik
-
crisitem.author.dept
E387-01 - Forschungsbereich Photonik
-
crisitem.author.orcid
0000-0001-9024-9886
-
crisitem.author.orcid
0000-0002-1806-7014
-
crisitem.author.orcid
0000-0003-1970-9071
-
crisitem.author.orcid
0000-0002-5525-1283
-
crisitem.author.parentorg
E387 - Institut für Photonik
-
crisitem.author.parentorg
E057 - Facilities und Zentren
-
crisitem.author.parentorg
E350 - Fakultät für Elektrotechnik und Informationstechnik
