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 |
