Light Stimulation of Gas Sensors with an LED Array in a Compact Setup

Falkowski, Robert; Joppich, Julian; Baur, Tobias; Sauerwald, Tilman; Schütze, Andreas

Please use this identifier to cite or link to this item: doi:10.22028/D291-37566

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Title:	Light Stimulation of Gas Sensors with an LED Array in a Compact Setup
Author(s):	Falkowski, Robert Joppich, Julian Baur, Tobias Sauerwald, Tilman Schütze, Andreas
Editor(s):	Gerlach, Gerald Sommer, Klaus-Dieter
Language:	English
Title:	SMSI 2020 : Sensor and Measurement Science International : 22-25 June 2020, Nuremberg, Germany
Pages:	277-278
Publisher/Platform:	AMA Service GmbH
Year of Publication:	2020
Place of publication:	Wunstorf
Place of the conference:	Nürnberg, Germany
Free key words:	light stimulation LED array gas sensor tungsten oxide tin dioxide
DDC notations:	600 Technology
Publikation type:	Conference Paper
Abstract:	The development and test of a multi-wavelength setup for optical stimulation of gas sensors consisting of an LED driver board and a gas measurement chamber is presented. The aim of this work was to facilitate dynamic sensor measurements under variable light wavelength and intensity to investigate the potential of light stimulation for improved sensor performance, i.e. sensitivity and selectivity. The setup was tested on two different sensors in varying gas atmosphere to evaluate its performance.
DOI of the first publication:	10.5162/SMSI2020/D3.2
URL of the first publication:	https://www.ama-science.org/proceedings/details/3758
Link to this record:	urn:nbn:de:bsz:291--ds-375663 hdl:20.500.11880/33988 http://dx.doi.org/10.22028/D291-37566
ISBN:	978-3-9819376-2-6
Date of registration:	13-Oct-2022
Faculty:	NT - Naturwissenschaftlich- Technische Fakultät
Department:	NT - Systems Engineering
Professorship:	NT - Prof. Dr. Andreas Schütze
Collections:	SciDok - Der Wissenschaftsserver der Universität des Saarlandes

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