Towards predictive system-level modelling of miniaturized photoacoustic gas sensors

Simon Essing, Gabriele Schrag, David Tumpold, Christoph Glacer, Michael Mihotek, Andrey Kravchenko

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

We present a novel modeling approach that integrates the sub-models of the different physical domains of a PAS sensor. In this way, a connected system-level-model is created considering the optical power of the infrared source, the transmissivity of the optical filter, the absorption behavior of a target gas, and the sensitivity of the microphone used. Based on this model, the influence of the individual components on the overall system is determined in order to identify possible candidates as target gases for miniaturized PAS systems.

Original languageEnglish
Title of host publication2022 23rd International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665458368
DOIs
StatePublished - 2022
Event23rd International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2022 - St Julian, Malta
Duration: 25 Apr 202227 Apr 2022

Publication series

Name2022 23rd International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2022

Conference

Conference23rd International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2022
Country/TerritoryMalta
CitySt Julian
Period25/04/2227/04/22

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