Simulating Miniaturized Open Photoacoustic Gas Sensors
Conference: Sensoren und Messsysteme - 21. ITG/GMA-Fachtagung
05/10/2022 - 05/11/2022 at Nürnberg
Proceedings: ITG-Fb. 303: Sensoren und Messsysteme
Pages: 4Language: englishTyp: PDF
Authors:
Essing, Simon; Schrag, Gabriele (Chair of Physics of Electrotechnology, Technical University of Munich, Germany)
Tumpold, David (Infineon Technologies AG, Neubiberg, Germany)
Abstract:
We demonstrate a novel approach for the simulation of miniaturized non-resonant photoacoustic gas spectroscopy (PAS) sensors by applying a one-dimensional signal flow model. Using the described method, these non-resonant PAS sensors systems can be optimized with regard to their applicability to different target gases. The model is validated with lab measurements and reveals potentials and limitations with a view to optimization endeavours.