Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Simon Jobst"'
Autor:
Thomas Rück, Jonas Pangerl, Lukas Escher, Simon Jobst, Max Müller, Rudolf Bierl, Frank-Michael Matysik
Publikováno v:
Photoacoustics, Vol 40, Iss , Pp 100652- (2024)
This study presents a detailed quantitative analysis of kinetic cooling in methane photoacoustic spectroscopy, leveraging the capabilities of a digital twin model. Using a quantum cascade laser tuned to 1210.01 cm⁻¹, we investigated the effects of
Externí odkaz:
https://doaj.org/article/8b7e0680d5354b11ba03bbcc8ecf7107
Autor:
Jonas Pangerl, Elisabeth Moser, Max Müller, Stefan Weigl, Simon Jobst, Thomas Rück, Rudolf Bierl, Frank-Michael Matysik
Publikováno v:
Photoacoustics, Vol 30, Iss , Pp 100473- (2023)
Trace gas analysis in breath is challenging due to the vast number of different components. We present a highly sensitive quantum cascade laser based photoacoustic setup for breath analysis. Scanning the range between 8263 and 8270 nm with a spectral
Externí odkaz:
https://doaj.org/article/62f2faf0009d4b74a2a9d25fc8aeb9e9
Autor:
Max Müller, Thomas Rück, Simon Jobst, Jonas Pangerl, Stefan Weigl, Rudolf Bierl, Frank-Michael Matysik
Publikováno v:
Photoacoustics, Vol 26, Iss , Pp 100371- (2022)
Successful transfer of photoacoustic gas sensors from laboratory to real-life applications requires knowledge about potential cross-sensitivities towards environmental and gas matrix changes. Multi-dimensional calibration in case of cross-sensitiviti
Externí odkaz:
https://doaj.org/article/c7f9f012a4e442c8993892b821e7da65
Publikováno v:
Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP).
We introduce a low-cost photoacoustic NO2 sensor based on lateral LED illumination and optical background signal compensation. The 3σ limit of detection (LOD) was identified to be 24 ppbV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::407dfa49345dad89a72956ae7797c70c
https://doi.org/10.1364/3d.2022.jtu2a.10
https://doi.org/10.1364/3d.2022.jtu2a.10
Publikováno v:
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES).
We present the calculation results from a digital twin (DT) of our photoacoustic (PA) sensor for methane detection, regarding gas composition, temperature and pressure variations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84c3a4d2e10fdba0a04cea6ac568b1d7
https://doi.org/10.1364/lacsea.2022.lw4d.2
https://doi.org/10.1364/lacsea.2022.lw4d.2
Publikováno v:
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES).
A modeling approach to create a photoacoustic spectrum from synthetic data is presented and evaluated. The resulting model reaches a MAPE score of 2.7% and can be used to enable data-driven development in future work.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baf2a3f8a4a6b7f7ccf4b89514f5dab9
https://doi.org/10.1364/ais.2022.atu3g.2
https://doi.org/10.1364/ais.2022.atu3g.2
Autor:
Thomas Rück, Max Müller, Simon Jobst, Stefan Weigl, Jonas Pangerl, Rudolf Bierl, Frank-Michael Matysik
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efd4b9866be8d44179cccacccab3695f
https://doi.org/10.2139/ssrn.4215170
https://doi.org/10.2139/ssrn.4215170
Autor:
Jonas Pangerl, Elisabeth Moser, Max Müller, Stefan Weigl, Simon Jobst, Thomas Rück, Rudolf Bierl, Frank-Michael Matysik
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5553528c53ee6abf2ead7ad16bc0463b
https://doi.org/10.2139/ssrn.4305376
https://doi.org/10.2139/ssrn.4305376
Publikováno v:
Vibrational Spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36824052ae97f642005df013cbcf5df1
https://doi.org/10.1016/j.vibspec.2022.103410
https://doi.org/10.1016/j.vibspec.2022.103410
