Most of gaseous materials show characteristic optical absorptions, especially in the mid-infrared (2-25¿m) band. The optical fingerprints of different gases have made the spectral absorption a unique method of gas analysis. The tunable diode laser absorption spectroscopy (TDLAS) method use a compact single mode diode laser tuning over an interested wavelength range swiftly can fulfill the function of spectroscopy scan. In this talk the TDLAS experiments using home made mid-infrared diode lasers for gas sensing are represented, and various effects affecting the performance of the sensor have been discussed.


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    Titel :

    Mid-Infrared Tunable Diode Laser Absorption Spectroscopy for Gas Sensing


    Beteiligte:
    Zhang, Yong-gang (Autor:in) / Xu, Gang-yi (Autor:in) / Li, Ai-zhen (Autor:in) / Li, Yao-yao (Autor:in) / Gu, Yi (Autor:in) / Liu, Sheng (Autor:in) / Wei, Lin (Autor:in)


    Erscheinungsdatum :

    01.09.2006


    Format / Umfang :

    1174808 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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