Dual-spectroscopy technique based on quartz crystal tuning fork detector
[Display omitted] •Quartz crystal tuning forks (QCTFs) as valuable components have been widely used for developing sensitive sensors.•Broadband tunable ECQCL and QCTF based dual-spectroscopy technique was firstly proposed for gas detection.•Comparing to the popular QEPAS technique, a sensitivity enh...
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| Veröffentlicht in: | Sensors and actuators. A. Physical. 2020-04, Vol.304, p.111873, Article 111873 |
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| container_title | Sensors and actuators. A. Physical. |
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| creator | Xu, Linguang Liu, Ningwu Zhou, Shen Zhang, Lei Li, Jingsong |
| description | [Display omitted]
•Quartz crystal tuning forks (QCTFs) as valuable components have been widely used for developing sensitive sensors.•Broadband tunable ECQCL and QCTF based dual-spectroscopy technique was firstly proposed for gas detection.•Comparing to the popular QEPAS technique, a sensitivity enhancement of 4–7 times was obtained for the proposed dual-spectroscopy technique.
Quartz crystal tuning fork (QCTF) as a sensitive element and valuable component has been widely used for developing mass and stress sensor, pressure and temperature sensor, optoacoustic transducer and photoelectric detector, due to its high quality factor, high stability and precision, and low power consumption. In this paper, QCTF was reported for simultaneous detection of both acoustic signal induced by photoacoustic effect (i.e. photoacoustic spectroscopy) and light signal from molecular absorption process (i.e. direct absorption spectroscopy). A broadband tunable external cavity quantum cascade laser (ECQCL) and two QCTFs with same resonant frequency was demonstrated for dual-spectroscopy technique detection of gas concentration. The results indicated that the proposed dual-spectroscopy technique can be efficiently utilized to enhance sensitivity of QCTF based gas sensors. Comparing to the common QEPAS technique, a sensitivity enhancement of 4–7 times was obtained for the proposed dual-spectroscopy technique. |
| doi_str_mv | 10.1016/j.sna.2020.111873 |
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| fullrecord | <record><control><sourceid>proquest_webof</sourceid><recordid>TN_cdi_webofscience_primary_000526109600016CitationCount</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0924424719321569</els_id><sourcerecordid>2441888736</sourcerecordid><originalsourceid>FETCH-LOGICAL-c325t-20adc1115b046894cc7654ffd1ca1f0d65431afb53d4b44a35591812d661ff1c3</originalsourceid><addsrcrecordid>eNqNkE1r3DAQhkVpoNskP6A3Q47BG40kyzY5he1HAoFckrOQ9dFqu5U2ktyw_fWdxaHHktPMwPtIMw8hn4CugYK82q5L1GtGGc4AQ8_fkdWxtJzK8T1Z0ZGJVjDRfyAfS9lSSjnv-xW5_TzrXVv2ztScikn7Q1Od-RHD8-yaSRdnmxSb51nn-qcx-VCq3jV1jiF-b3zKPxvrMF9TPiMnXu-KO3-tp-Tp65fHzW17__DtbnNz3xrOutoyqq3BDbuJCjmMwphedsJ7C0aDpxYHDtpPHbdiEkLzrhthAGalBO_B8FNysby7zwl3LFVt05wjfqmYEDAMeLTEFCwpg1eV7Lza5_BL54MCqo7C1FahMHUUphZhyAwL8-Km5IsJLhr3j0NjHZNAR4kdyE2ouoYUN2mOFdHLt6OYvl7SDj39Di6rV8KGjC6VTeE_a_4FhLiTuw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2441888736</pqid></control><display><type>article</type><title>Dual-spectroscopy technique based on quartz crystal tuning fork detector</title><source>Access via ScienceDirect (Elsevier)</source><creator>Xu, Linguang ; Liu, Ningwu ; Zhou, Shen ; Zhang, Lei ; Li, Jingsong</creator><creatorcontrib>Xu, Linguang ; Liu, Ningwu ; Zhou, Shen ; Zhang, Lei ; Li, Jingsong</creatorcontrib><description>[Display omitted]
•Quartz crystal tuning forks (QCTFs) as valuable components have been widely used for developing sensitive sensors.•Broadband tunable ECQCL and QCTF based dual-spectroscopy technique was firstly proposed for gas detection.•Comparing to the popular QEPAS technique, a sensitivity enhancement of 4–7 times was obtained for the proposed dual-spectroscopy technique.
Quartz crystal tuning fork (QCTF) as a sensitive element and valuable component has been widely used for developing mass and stress sensor, pressure and temperature sensor, optoacoustic transducer and photoelectric detector, due to its high quality factor, high stability and precision, and low power consumption. In this paper, QCTF was reported for simultaneous detection of both acoustic signal induced by photoacoustic effect (i.e. photoacoustic spectroscopy) and light signal from molecular absorption process (i.e. direct absorption spectroscopy). A broadband tunable external cavity quantum cascade laser (ECQCL) and two QCTFs with same resonant frequency was demonstrated for dual-spectroscopy technique detection of gas concentration. The results indicated that the proposed dual-spectroscopy technique can be efficiently utilized to enhance sensitivity of QCTF based gas sensors. Comparing to the common QEPAS technique, a sensitivity enhancement of 4–7 times was obtained for the proposed dual-spectroscopy technique.</description><identifier>ISSN: 0924-4247</identifier><identifier>EISSN: 1873-3069</identifier><identifier>DOI: 10.1016/j.sna.2020.111873</identifier><language>eng</language><publisher>LAUSANNE: Elsevier B.V</publisher><subject>Broadband ; Dual-spectroscopy ; ECQCL ; Engineering ; Engineering, Electrical & Electronic ; Gas sensors ; Instruments & Instrumentation ; Molecular absorption ; Photoacoustic effect ; Photoelectricity ; Power consumption ; Q factors ; QCTF ; QEPAS ; Quantum cascade lasers ; Quartz ; Quartz crystals ; Resonant frequencies ; Science & Technology ; Sensitivity analysis ; Sensitivity enhancement ; Sensors ; Signal processing ; Spectrum analysis ; TDLAS ; Technology ; Temperature sensors ; Tuning</subject><ispartof>Sensors and actuators. A. Physical., 2020-04, Vol.304, p.111873, Article 111873</ispartof><rights>2020 Elsevier B.V.</rights><rights>Copyright Elsevier BV Apr 1, 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>11</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000526109600016</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c325t-20adc1115b046894cc7654ffd1ca1f0d65431afb53d4b44a35591812d661ff1c3</citedby><cites>FETCH-LOGICAL-c325t-20adc1115b046894cc7654ffd1ca1f0d65431afb53d4b44a35591812d661ff1c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.sna.2020.111873$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27928,27929,45999</link.rule.ids></links><search><creatorcontrib>Xu, Linguang</creatorcontrib><creatorcontrib>Liu, Ningwu</creatorcontrib><creatorcontrib>Zhou, Shen</creatorcontrib><creatorcontrib>Zhang, Lei</creatorcontrib><creatorcontrib>Li, Jingsong</creatorcontrib><title>Dual-spectroscopy technique based on quartz crystal tuning fork detector</title><title>Sensors and actuators. A. Physical.</title><addtitle>SENSOR ACTUAT A-PHYS</addtitle><description>[Display omitted]
•Quartz crystal tuning forks (QCTFs) as valuable components have been widely used for developing sensitive sensors.•Broadband tunable ECQCL and QCTF based dual-spectroscopy technique was firstly proposed for gas detection.•Comparing to the popular QEPAS technique, a sensitivity enhancement of 4–7 times was obtained for the proposed dual-spectroscopy technique.
Quartz crystal tuning fork (QCTF) as a sensitive element and valuable component has been widely used for developing mass and stress sensor, pressure and temperature sensor, optoacoustic transducer and photoelectric detector, due to its high quality factor, high stability and precision, and low power consumption. In this paper, QCTF was reported for simultaneous detection of both acoustic signal induced by photoacoustic effect (i.e. photoacoustic spectroscopy) and light signal from molecular absorption process (i.e. direct absorption spectroscopy). A broadband tunable external cavity quantum cascade laser (ECQCL) and two QCTFs with same resonant frequency was demonstrated for dual-spectroscopy technique detection of gas concentration. The results indicated that the proposed dual-spectroscopy technique can be efficiently utilized to enhance sensitivity of QCTF based gas sensors. Comparing to the common QEPAS technique, a sensitivity enhancement of 4–7 times was obtained for the proposed dual-spectroscopy technique.</description><subject>Broadband</subject><subject>Dual-spectroscopy</subject><subject>ECQCL</subject><subject>Engineering</subject><subject>Engineering, Electrical & Electronic</subject><subject>Gas sensors</subject><subject>Instruments & Instrumentation</subject><subject>Molecular absorption</subject><subject>Photoacoustic effect</subject><subject>Photoelectricity</subject><subject>Power consumption</subject><subject>Q factors</subject><subject>QCTF</subject><subject>QEPAS</subject><subject>Quantum cascade lasers</subject><subject>Quartz</subject><subject>Quartz crystals</subject><subject>Resonant frequencies</subject><subject>Science & Technology</subject><subject>Sensitivity analysis</subject><subject>Sensitivity enhancement</subject><subject>Sensors</subject><subject>Signal processing</subject><subject>Spectrum analysis</subject><subject>TDLAS</subject><subject>Technology</subject><subject>Temperature sensors</subject><subject>Tuning</subject><issn>0924-4247</issn><issn>1873-3069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AOWDO</sourceid><recordid>eNqNkE1r3DAQhkVpoNskP6A3Q47BG40kyzY5he1HAoFckrOQ9dFqu5U2ktyw_fWdxaHHktPMwPtIMw8hn4CugYK82q5L1GtGGc4AQ8_fkdWxtJzK8T1Z0ZGJVjDRfyAfS9lSSjnv-xW5_TzrXVv2ztScikn7Q1Od-RHD8-yaSRdnmxSb51nn-qcx-VCq3jV1jiF-b3zKPxvrMF9TPiMnXu-KO3-tp-Tp65fHzW17__DtbnNz3xrOutoyqq3BDbuJCjmMwphedsJ7C0aDpxYHDtpPHbdiEkLzrhthAGalBO_B8FNysby7zwl3LFVt05wjfqmYEDAMeLTEFCwpg1eV7Lza5_BL54MCqo7C1FahMHUUphZhyAwL8-Km5IsJLhr3j0NjHZNAR4kdyE2ouoYUN2mOFdHLt6OYvl7SDj39Di6rV8KGjC6VTeE_a_4FhLiTuw</recordid><startdate>20200401</startdate><enddate>20200401</enddate><creator>Xu, Linguang</creator><creator>Liu, Ningwu</creator><creator>Zhou, Shen</creator><creator>Zhang, Lei</creator><creator>Li, Jingsong</creator><general>Elsevier B.V</general><general>Elsevier</general><general>Elsevier BV</general><scope>AOWDO</scope><scope>BLEPL</scope><scope>DTL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20200401</creationdate><title>Dual-spectroscopy technique based on quartz crystal tuning fork detector</title><author>Xu, Linguang ; Liu, Ningwu ; Zhou, Shen ; Zhang, Lei ; Li, Jingsong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c325t-20adc1115b046894cc7654ffd1ca1f0d65431afb53d4b44a35591812d661ff1c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Broadband</topic><topic>Dual-spectroscopy</topic><topic>ECQCL</topic><topic>Engineering</topic><topic>Engineering, Electrical & Electronic</topic><topic>Gas sensors</topic><topic>Instruments & Instrumentation</topic><topic>Molecular absorption</topic><topic>Photoacoustic effect</topic><topic>Photoelectricity</topic><topic>Power consumption</topic><topic>Q factors</topic><topic>QCTF</topic><topic>QEPAS</topic><topic>Quantum cascade lasers</topic><topic>Quartz</topic><topic>Quartz crystals</topic><topic>Resonant frequencies</topic><topic>Science & Technology</topic><topic>Sensitivity analysis</topic><topic>Sensitivity enhancement</topic><topic>Sensors</topic><topic>Signal processing</topic><topic>Spectrum analysis</topic><topic>TDLAS</topic><topic>Technology</topic><topic>Temperature sensors</topic><topic>Tuning</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xu, Linguang</creatorcontrib><creatorcontrib>Liu, Ningwu</creatorcontrib><creatorcontrib>Zhou, Shen</creatorcontrib><creatorcontrib>Zhang, Lei</creatorcontrib><creatorcontrib>Li, Jingsong</creatorcontrib><collection>Web of Science - Science Citation Index Expanded - 2020</collection><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Sensors and actuators. A. Physical.</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xu, Linguang</au><au>Liu, Ningwu</au><au>Zhou, Shen</au><au>Zhang, Lei</au><au>Li, Jingsong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dual-spectroscopy technique based on quartz crystal tuning fork detector</atitle><jtitle>Sensors and actuators. A. Physical.</jtitle><stitle>SENSOR ACTUAT A-PHYS</stitle><date>2020-04-01</date><risdate>2020</risdate><volume>304</volume><spage>111873</spage><pages>111873-</pages><artnum>111873</artnum><issn>0924-4247</issn><eissn>1873-3069</eissn><abstract>[Display omitted]
•Quartz crystal tuning forks (QCTFs) as valuable components have been widely used for developing sensitive sensors.•Broadband tunable ECQCL and QCTF based dual-spectroscopy technique was firstly proposed for gas detection.•Comparing to the popular QEPAS technique, a sensitivity enhancement of 4–7 times was obtained for the proposed dual-spectroscopy technique.
Quartz crystal tuning fork (QCTF) as a sensitive element and valuable component has been widely used for developing mass and stress sensor, pressure and temperature sensor, optoacoustic transducer and photoelectric detector, due to its high quality factor, high stability and precision, and low power consumption. In this paper, QCTF was reported for simultaneous detection of both acoustic signal induced by photoacoustic effect (i.e. photoacoustic spectroscopy) and light signal from molecular absorption process (i.e. direct absorption spectroscopy). A broadband tunable external cavity quantum cascade laser (ECQCL) and two QCTFs with same resonant frequency was demonstrated for dual-spectroscopy technique detection of gas concentration. The results indicated that the proposed dual-spectroscopy technique can be efficiently utilized to enhance sensitivity of QCTF based gas sensors. Comparing to the common QEPAS technique, a sensitivity enhancement of 4–7 times was obtained for the proposed dual-spectroscopy technique.</abstract><cop>LAUSANNE</cop><pub>Elsevier B.V</pub><doi>10.1016/j.sna.2020.111873</doi><tpages>8</tpages></addata></record> |
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| subjects | Broadband Dual-spectroscopy ECQCL Engineering Engineering, Electrical & Electronic Gas sensors Instruments & Instrumentation Molecular absorption Photoacoustic effect Photoelectricity Power consumption Q factors QCTF QEPAS Quantum cascade lasers Quartz Quartz crystals Resonant frequencies Science & Technology Sensitivity analysis Sensitivity enhancement Sensors Signal processing Spectrum analysis TDLAS Technology Temperature sensors Tuning |
| title | Dual-spectroscopy technique based on quartz crystal tuning fork detector |
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