A novel type of FTIR spectroscopy based on two coherent frequency combs is demonstrated. All-electronic interferogram recording allows simultaneous amplitude and phase spectra, and fast spectrum acquisition in 100 /spl mu/s (1 /spl mu/s anticipated), enabling single-event analysis. Diffraction-limited propagation suggests use in remote sensing, classical microscopy and scattering-type near-field microscopy.


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    Title :

    Coherent-beam FTIR spectrometer with no moving parts


    Contributors:
    Keilmann, F. (author) / Brehm, M. (author)


    Publication date :

    2004-01-01


    Size :

    174389 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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