AWG-spectrometer to analyze absorption spectra of optical gas sensors fabricated by femtosecond laser processing
- By a simple femtosecond laser process, we fabricated metal-oxide/gold composite films for electrical and optical gas sensors. We designed a dripple wavelength AWG-spectrometer, matched to the plasma absorption wavelength region of the composite films. H2/CO absorptions fit well with the AWG design for multi gas detection sensor arrays
Author: | Johann ZehetnerORCiD, Dana SeyringerORCiD, Fadi DohnalORCiD, Stanislava Serecunova, Heinz Seyringer, Ivan Hotovy, Miroslav Mikolasek, Peter Ondrejka, Juraj Hotovy, Vlastimil Rehacek |
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DOI: | https://doi.org/10.1063/5.0188211 |
ISBN: | 978-0-7354-4805-6 |
Parent Title (English): | Applied Physics of Condensed Matter (APCOM2023). 21–23 June, 2023. Štrbské Pleso, Slovak Republic. |
Publisher: | AIP Publishing |
Place of publication: | Melville, NY |
Editor: | Jozef Sitek, Jan Vajda, Igor Jamnicky |
Document Type: | Conference Proceeding |
Language: | English |
Year of publication: | 2024 |
Release Date: | 2024/01/25 |
Tag: | AWG-spectrometer; absorption spectra; arrayed waveguide gratings; femtosecond laser processing; optical gas sensors |
Volume: | 3054 |
Number of pages: | 4 |
First Page: | 080003-1 |
Last Page: | 080003-4 |
Organisationseinheit: | Forschung |
Forschung / Forschungszentrum Mikrotechnik | |
DDC classes: | 500 Naturwissenschaften und Mathematik |
JEL-Classification: | Z Other Special Topics |
Open Access?: | nein |
Peer review: | wiss. Beitrag, nicht peer-reviewed |
Publicationlist: | Seyringer, Dana |
Zehetner, Johann | |
Dohnal, Fadi | |
Licence (German): | Creative Commons - CC BY - International - Attribution- Namensnennung 4.0 |