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Journal Abstract Search

190 related items for PubMed ID: 20220898

  • 1. Enhancement of trace gas detection by integrating wavelength modulated spectra across multiple lines.
    Karpf A, Rao GN.
    Appl Opt; 2010 Mar 10; 49(8):1406-13. PubMed ID: 20220898
    [Abstract] [Full Text] [Related]

  • 2. Enhanced sensitivity for the detection of trace gases using multiple line integrated absorption spectroscopy.
    Karpf A, Rao GN.
    Appl Opt; 2009 Sep 20; 48(27):5061-6. PubMed ID: 19767919
    [Abstract] [Full Text] [Related]

  • 3. Extremely sensitive detection of NO₂ employing off-axis integrated cavity output spectroscopy coupled with multiple-line integrated absorption spectroscopy.
    Rao GN, Karpf A.
    Appl Opt; 2011 May 01; 50(13):1915-24. PubMed ID: 21532674
    [Abstract] [Full Text] [Related]

  • 4. High sensitivity detection of NO2 employing cavity ringdown spectroscopy and an external cavity continuously tunable quantum cascade laser.
    Rao GN, Karpf A.
    Appl Opt; 2010 Sep 10; 49(26):4906-14. PubMed ID: 20830179
    [Abstract] [Full Text] [Related]

  • 5. Absorption and wavelength modulation spectroscopy of NO2 using a tunable, external cavity continuous wave quantum cascade laser.
    Karpf A, Rao GN.
    Appl Opt; 2009 Jan 10; 48(2):408-13. PubMed ID: 19137055
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  • 7. Measurements of CO(2) concentration and temperature at high pressures using 1f-normalized wavelength modulation spectroscopy with second harmonic detection near 2.7 microm.
    Farooq A, Jeffries JB, Hanson RK.
    Appl Opt; 2009 Dec 10; 48(35):6740-53. PubMed ID: 20011014
    [Abstract] [Full Text] [Related]

  • 8. Optical extinction monitor using cw cavity enhanced detection.
    Kebabian PL, Robinson WA, Freedman A.
    Rev Sci Instrum; 2007 Jun 10; 78(6):063102. PubMed ID: 17614600
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  • 9. Tunable fiber laser and fiber amplifier based photoacoustic spectrometer for trace gas detection.
    Peng Y, Zhang W, Li L, Yu Q.
    Spectrochim Acta A Mol Biomol Spectrosc; 2009 Nov 10; 74(4):924-7. PubMed ID: 19781982
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  • 13. Off-axis cavity enhanced spectroscopy based on a pulsed quantum cascade laser for sensitive detection of ammonia and ethylene.
    Manne J, Lim A, Jäger W, Tulip J.
    Appl Opt; 2010 Oct 01; 49(28):5302-8. PubMed ID: 20885466
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  • 16. Improvement of differential optical absorption spectroscopy with a multichannel scanning technique.
    Brauers T, Hausmann M, Brandenburger U, Dorn HP.
    Appl Opt; 1995 Jul 20; 34(21):4472-9. PubMed ID: 21052280
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  • 20. [The Trace Methane Sensor Based on TDLAS-WMS].
    Liu Y, Wu JN, Chen MM, Yang XH, Chen C.
    Guang Pu Xue Yu Guang Pu Fen Xi; 2016 Jan 20; 36(1):279-82. PubMed ID: 27228782
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