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dc.contributor.authorYang, Xiaotao
Xiao, Youhong
Ma, Yufei
He, Ying
Tittel, Frank K.
dc.date.accessioned 2017-08-09T17:13:27Z
dc.date.available 2017-08-09T17:13:27Z
dc.date.issued 2017
dc.identifier.citation Yang, Xiaotao, Xiao, Youhong, Ma, Yufei, et al.. "A Miniaturized QEPAS Trace Gas Sensor with a 3D-Printed Acoustic Detection Module." Sensors, 17, no. 8 (2017) MDPI: https://doi.org/10.3390/s17081750.
dc.identifier.urihttps://hdl.handle.net/1911/96636
dc.description.abstract A 3D printing technique was introduced to a quartz-enhanced photoacoustic spectroscopy (QEPAS) sensor and is reported for the first time. The acoustic detection module (ADM) was designed and fabricated using the 3D printing technique and the ADM volume was compressed significantly. Furthermore, a small grin lens was used for laser focusing and facilitated the beam adjustment in the 3D-printed ADM. A quartz tuning fork (QTF) with a low resonance frequency of 30.72 kHz was used as the acoustic wave transducer and acetylene (C2H2) was chosen as the analyte. The reported miniaturized QEPAS trace gas sensor is useful in actual sensor applications.
dc.language.iso eng
dc.publisher MDPI
dc.rights This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.title A Miniaturized QEPAS Trace Gas Sensor with a 3D-Printed Acoustic Detection Module
dc.type Journal article
dc.citation.journalTitle Sensors
dc.subject.keyword3D printing
C2H2 quantification
QEPAS
miniaturization
dc.citation.volumeNumber 17
dc.citation.issueNumber 8
dc.identifier.digital Miniaturized_QEPAS_Trace_Gas_Sensor
dc.type.dcmi Text
dc.identifier.doihttps://doi.org/10.3390/s17081750
dc.identifier.pmid 28758963
dc.type.publication publisher version
dc.citation.articleNumber 1750


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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
Except where otherwise noted, this item's license is described as This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).