Vorträge und Posterpräsentationen (ohne Tagungsband-Eintrag):
B. Lendl:
"Development and application of a flexible standoff Raman imaging system";
Vortrag: Scientific Exchange,
Milwaukee (eingeladen);
29.09.2013
- 04.10.2013.
Kurzfassung englisch:
Time-resolved Raman Spectroscopy (TRRS), Spatially Offset Raman Spectroscopy (SORS) and Time-Resolved Spatially-Offset Raman spectroscopy (TR-SORS) have proven their capability for the non-invasive standoff detection of concealed hazards within diffusely scattering media. Our recent results confirm that the selectivity of a standoff Raman spectrometer towards the deep layers of a sample (e.g. a concealed explosive material in a highly fluorescing plastic container) can be enhanced by combining time and space resolve as in TR-SORS. The overall efficiency of TR-SORS in depth profiling, rejection of surface layer interference and fluorescence has been explained and proven to be due to the combined temporal and spatial resolution in TR-SORS.
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.