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    Article

    Detection of methane with mid-infrared polarization spectroscopy

    We report on the application of polarization spectroscopy in the mid-infrared spectral region for the detection of methane by probing its asymmetric ro-vibrational transitions. Tunable infrared laser radiation...

    Z.S. Li, M. Rupinski, J. Zetterberg, Z.T. Alwahabi, M. Aldén in Applied Physics B (2004)

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    Article

    Soot visualisation by use of laser-induced soot vapourisation in combination with polarisation spectroscopy

    A novel approach to the visualisation of soot is presented. It relies on a combination of laser-induced soot vapourisation and consecutive polarisation spectroscopy. Upon soot vapourisation, molecular fragment...

    J. Walewski, M. Rupinski, H. Bladh, Z.S. Li, P.-E. Bengtsson, M. Aldén in Applied Physics B (2003)