Record link: 
http://hdl.handle.net/20.500.12708/190146
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Title: 
Substrate-Integrated Hollow Waveguides for Terahertz Gas Sensing
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Citation: 
Theiner, D., Limbacher, B., Jaidl, M., Ertl, M., Hlavatsch, M., Unterrainer, K., Mizaikoff, B., & Darmo, J. (2023). Substrate-Integrated Hollow Waveguides for Terahertz Gas Sensing. In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (pp. 1–1). IEEE. https://doi.org/10.1109/CLEO/Europe-EQEC57999.2023.10232239
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Publisher DOI: 
10.1109/CLEO/Europe-EQEC57999.2023.10232239
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Publication Type: 
Inproceedings - Full-Paper Contribution
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Language: 
English
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Authors: 
Theiner, Dominik 
Limbacher, Benedikt 
Jaidl, Michael 
Ertl, Marie 
Hlavatsch, Michael 
Unterrainer, Karl 
Mizaikoff, Boris 
Darmo, Juraj 
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Organisational Unit: 
E387 - Institut für Photonik 
E387-01 - Forschungsbereich Photonik 
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Published in: 
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) 
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ISBN: 
979-8-3503-4599-5
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Date (published): 
2023
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Event name: 
CLEO/EUROPE-EQEC 2023 - Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference 
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Event date: 
26-Jun-2023 - 30-Jun-2023
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Event place: 
Munich, Germany
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Number of Pages: 
1
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Publisher: 
IEEE, IEEE Explore
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Peer reviewed: 
Yes
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Keywords: 
terahertz generation; gas sensing; waveguide techonology
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Abstract: 
The field for potential sensing applications in the terahertz (THz) domain (0.3-10 THz) has seen increased attention in the last years, due to the progress in the development of THz sources and detectors, and due to the manifold of large THz absorption cross-sections of molecules relevant for environmental screening and medical analysis [1]. Practical applications rely on the development of compact, fast and low-cost gas sensing systems. As an alternate solution to standard gas cells, substrate-integrated hollow waveguides (iHWGs) have been introduced in the mid-infrared range, recently [2]. iHWGs offer an excellent volume-to-optical path length ratio increasing the sensitivity of the system, while maintaining a robust device with small footprint.
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Research Areas: 
Materials Characterization: 15%
Telecommunication: 15%
Photonics: 70%
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Science Branch: 
2020 - Elektrotechnik, Elektronik, Informationstechnik: 100%
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Appears in Collections:
Conference Paper

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