Literature DB >> 26529758

Allan Deviation Plot as a Tool for Quartz-Enhanced Photoacoustic Sensors Noise Analysis.

Marilena Giglio, Pietro Patimisco, Angelo Sampaolo, Gaetano Scamarcio, Frank K Tittel, Vincenzo Spagnolo.   

Abstract

We report here on the use of the Allan deviation plot to analyze the long-term stability of a quartz-enhanced photoacoustic (QEPAS) gas sensor. The Allan plot provides information about the optimum averaging time for the QEPAS signal and allows the prediction of its ultimate detection limit. The Allan deviation can also be used to determine the main sources of noise coming from the individual components of the sensor. Quartz tuning fork thermal noise dominates for integration times up to 275 s, whereas at longer averaging times, the main contribution to the sensor noise originates from laser power instabilities.

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Year:  2015        PMID： 26529758     DOI： 10.1109/TUFFC.2015.2495013

Source DB:  PubMed          Journal:  IEEE Trans Ultrason Ferroelectr Freq Control        ISSN： 0885-3010            Impact factor:   2.725


  8 in total

1.  Ultra-sensitive ppb-level methane detection based on NIR all-optical photoacoustic spectroscopy by using differential fiber-optic microphones with gold-chromium composite nanomembrane.

Authors:  Hanping Xiao; Jinbiao Zhao; Chaotan Sima; Ping Lu; Yanhong Long; Yan Ai; Wanjin Zhang; Yufeng Pan; Jiangshan Zhang; Deming Liu
Journal:  Photoacoustics       Date:  2022-04-12

2.  Influence of Tuning Fork Resonance Properties on Quartz-Enhanced Photoacoustic Spectroscopy Performance.

Authors:  Huadan Zheng; Haoyang Lin; Lei Dong; Yihua Liu; Pietro Patimisco; John Zweck; Ali Mozumder; Angelo Sampaolo; Vincenzo Spagnolo; Bincheng Huang; Jieyuan Tang; Linpeng Dong; Wenguo Zhu; Jianhui Yu; Zhe Chen; Frank K Tittel
Journal:  Sensors (Basel)       Date:  2019-09-04       Impact factor: 3.576

3.  Parts-per-billion detection of carbon monoxide: A comparison between quartz-enhanced photoacoustic and photothermal spectroscopy.

Authors:  Davide Pinto; Harald Moser; Johannes P Waclawek; Stefano Dello Russo; Pietro Patimisco; Vincenzo Spagnolo; Bernhard Lendl
Journal:  Photoacoustics       Date:  2021-02-01

4.  H2S quartz-enhanced photoacoustic spectroscopy sensor employing a liquid-nitrogen-cooled THz quantum cascade laser operating in pulsed mode.

Authors:  Angelo Sampaolo; Chenren Yu; Tingting Wei; Andrea Zifarelli; Marilena Giglio; Pietro Patimisco; Huan Zhu; Haiqing Zhu; Li He; Hongpeng Wu; Lei Dong; Gangyi Xu; Vincenzo Spagnolo
Journal:  Photoacoustics       Date:  2020-12-09

Review 5.  Recent Advances in Ethylene Gas Detection.

Authors:  Xiaohu Chen; Ryan Wreyford; Noushin Nasiri
Journal:  Materials (Basel)       Date:  2022-08-23       Impact factor: 3.748

6.  Improved Tuning Fork for Terahertz Quartz-Enhanced Photoacoustic Spectroscopy.

Authors:  Angelo Sampaolo; Pietro Patimisco; Marilena Giglio; Miriam S Vitiello; Harvey E Beere; David A Ritchie; Gaetano Scamarcio; Frank K Tittel; Vincenzo Spagnolo
Journal:  Sensors (Basel)       Date:  2016-03-25       Impact factor: 3.576

7.  Quartz-enhanced photoacoustic spectroscopic methane sensor system using a quartz tuning fork-embedded, double-pass and off-beam configuration.

Authors:  Lien Hu; Chuantao Zheng; Minghui Zhang; Dan Yao; Jie Zheng; Yu Zhang; Yiding Wang; Frank K Tittel
Journal:  Photoacoustics       Date:  2020-03-10

8.  Partial Least-Squares Regression as a Tool to Retrieve Gas Concentrations in Mixtures Detected Using Quartz-Enhanced Photoacoustic Spectroscopy.

Authors:  Andrea Zifarelli; Marilena Giglio; Giansergio Menduni; Angelo Sampaolo; Pietro Patimisco; Vittorio M N Passaro; Hongpeng Wu; Lei Dong; Vincenzo Spagnolo
Journal:  Anal Chem       Date:  2020-07-30       Impact factor: 6.986
  8 in total

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