Recent Advances in QEPAS and QEPTS Based Trace Gas Sensing: A Review
This invited review paper summarizes and discusses developments of QTF based state-of-the-art quartz-enhanced photoacoustic spectroscopy (QEPAS) and quartz-enhanced photothermal spectroscopy (QEPTS) gas sensing techniques over the past 3 years. Due to the merits of a high quality factor, a narrow re...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2020-08-01
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| Series: | Frontiers in Physics |
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| Online Access: | https://www.frontiersin.org/article/10.3389/fphy.2020.00268/full |
| _version_ | 1818334075283308544 |
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| author | Yufei Ma |
| author_facet | Yufei Ma |
| author_sort | Yufei Ma |
| collection | DOAJ |
| description | This invited review paper summarizes and discusses developments of QTF based state-of-the-art quartz-enhanced photoacoustic spectroscopy (QEPAS) and quartz-enhanced photothermal spectroscopy (QEPTS) gas sensing techniques over the past 3 years. Due to the merits of a high quality factor, a narrow resonance frequency band, a low cost, a small volume, and immunity to the laser wavelength, a QTF is widely used as a sensitive detector in sensing photoacoustic spectroscopy and photothermal spectroscopy based gas. The review also presents prospects in the development of QEPAS and QEPTS based gas sensing techniques. |
| first_indexed | 2024-12-13T14:01:46Z |
| format | Article |
| id | doaj.art-a6370b79d01b4dd78eaed86cb82197e2 |
| institution | Directory Open Access Journal |
| issn | 2296-424X |
| language | English |
| last_indexed | 2024-12-13T14:01:46Z |
| publishDate | 2020-08-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj.art-a6370b79d01b4dd78eaed86cb82197e22022-12-21T23:42:43ZengFrontiers Media S.A.Frontiers in Physics2296-424X2020-08-01810.3389/fphy.2020.00268545537Recent Advances in QEPAS and QEPTS Based Trace Gas Sensing: A ReviewYufei MaThis invited review paper summarizes and discusses developments of QTF based state-of-the-art quartz-enhanced photoacoustic spectroscopy (QEPAS) and quartz-enhanced photothermal spectroscopy (QEPTS) gas sensing techniques over the past 3 years. Due to the merits of a high quality factor, a narrow resonance frequency band, a low cost, a small volume, and immunity to the laser wavelength, a QTF is widely used as a sensitive detector in sensing photoacoustic spectroscopy and photothermal spectroscopy based gas. The review also presents prospects in the development of QEPAS and QEPTS based gas sensing techniques.https://www.frontiersin.org/article/10.3389/fphy.2020.00268/fulltrace gas sensingquartz tuning forklaser spectroscopyQEPASQEPTS |
| spellingShingle | Yufei Ma Recent Advances in QEPAS and QEPTS Based Trace Gas Sensing: A Review Frontiers in Physics trace gas sensing quartz tuning fork laser spectroscopy QEPAS QEPTS |
| title | Recent Advances in QEPAS and QEPTS Based Trace Gas Sensing: A Review |
| title_full | Recent Advances in QEPAS and QEPTS Based Trace Gas Sensing: A Review |
| title_fullStr | Recent Advances in QEPAS and QEPTS Based Trace Gas Sensing: A Review |
| title_full_unstemmed | Recent Advances in QEPAS and QEPTS Based Trace Gas Sensing: A Review |
| title_short | Recent Advances in QEPAS and QEPTS Based Trace Gas Sensing: A Review |
| title_sort | recent advances in qepas and qepts based trace gas sensing a review |
| topic | trace gas sensing quartz tuning fork laser spectroscopy QEPAS QEPTS |
| url | https://www.frontiersin.org/article/10.3389/fphy.2020.00268/full |
| work_keys_str_mv | AT yufeima recentadvancesinqepasandqeptsbasedtracegassensingareview |