We have constructed THz spectrometers using the widely frequency-tunable THz-wave generated from GaP crystal pumped at 1.2 /spl mu/m region using two Cr:forsterite lasers and compared with 1 /spl mu/m using a YAG laser and an optical parametric oscillator (OPO). The systems have sufficient resolution for observation of solids and liquids. We have measured the transmittance spectra of amino acids and saccharide.


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    Title :

    Frequency-tunable terahertz-wave generation from GaP using Cr:forsterite lasers


    Contributors:
    Nishizawa, J. (author) / Suto, K. (author) / Sasaki, T. (author) / Tanabe, T. (author)


    Publication date :

    2005-01-01


    Size :

    1009822 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    FREQUENCY-TUNABLE TERAHERTZ-WAVE GENERATION FROM GaP USING Cr:FORSTERITE LASERS

    Nishizawa, J. / Sasaki, T. / Suto, K. et al. | British Library Online Contents | 2006


    Frequency-Tunable Terahertz-Wave Generation from GaP Using Cr:Forsterite Lasers

    Nishizawa, J. / Sasaki, T. / Suto, K. et al. | British Library Online Contents | 2006


    MA4-4 Frequency-Tunable Terahertz Wave Generation from GaP Using Cr:Forsterite Lasers

    Suto, K. / Nishzawa, J. / Sasaki, T. et al. | British Library Conference Proceedings | 2005


    GaP Raman Terahertz (GRT) Spectrometer using High Resolution Cr:forsterite Lasers

    Nishizawa, J. / Suto, K. / Shibata, J. et al. | IEEE | 2006


    Tunable Cr:forsterite laser produces orange-red

    British Library Online Contents | 2002