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    Compact all-fiber quartz-enhanced photoacoustic spectroscopy sensor with a 30.72 kHz quartz tuning fork and spatially resolved trace gas detection

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    Author
    Ma, Yufei; He, Ying; Yu, Xin; Zhang, Jingbo; Sun, Rui; More... Tittel, Frank K. Less...
    Date
    2016
    Abstract
    An ultra compact all-fiber quartz-enhanced photoacoustic spectroscopy (QEPAS) sensor using quartz tuning fork (QTF) with a low resonance frequency of 30.72 kHz was demonstrated. Such a sensor architecture has the advantages of easier optical alignment, lower insertion loss, lower cost, and more compact compared with a conventional QEPAS sensor using discrete optical components for laser delivery and coupling to the QTF. A fiber beam splitter and three QTFs were employed to perform multi-point detection and demonstrated the potential of spatially resolved measurements.
    Citation
    Ma, Yufei, He, Ying, Yu, Xin, et al.. "Compact all-fiber quartz-enhanced photoacoustic spectroscopy sensor with a 30.72 kHz quartz tuning fork and spatially resolved trace gas detection." Applied Physics Letters, 108, no. 9 (2016) AIP Publishing LLC: http://dx.doi.org/10.1063/1.4943233.
    Published Version
    http://dx.doi.org/10.1063/1.4943233
    Type
    Journal article
    Publisher
    AIP Publishing LLC
    Citable link to this page
    https://hdl.handle.net/1911/94219
    Rights
    Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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    • ECE Publications [1494]
    • Faculty Publications [5504]

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    Home | FAQ | Contact Us | Privacy Notice | Accessibility Statement
    Managed by the Digital Scholarship Services at Fondren Library, Rice University
    Physical Address: 6100 Main Street, Houston, Texas 77005
    Mailing Address: MS-44, P.O.BOX 1892, Houston, Texas 77251-1892
    Site Map