Experimental demonstration of nanoCARS: coherent anti-Stokes Raman scattering in mesoporous silica aerogels infiltrated with condensed- and gas-phase Raman-active materials

Enthalten in
Journal of Raman spectroscopy 
Volume
36
Issue
2
Start Page
171
End Page
175
Citation
Journal of Raman Spectroscopy 36 (2): 171-175 (2005-02)
Publisher DOI
10.1002/jrs.1282
Scopus ID
2-s2.0-14544290035
Publisher
Wiley
Coherent anti-Stokes Raman scattering (CARS) is shown to allow the reliable detection of Raman-active modes of gas-phase molecular nitrogen, and also toluene molecules in the condensed and gas phases infiltrated into mesoporous silica aerogels. We experimentally demonstrate a nanoscale extension of CARS methodology, referred to as nanoCARS, adapting CARS for local probing of nanostructures and nanocomposite materials, and also for the sensing of Raman-active species in the liquid and gas phases in a nanocomposite host.
Schlagworte
Coherent anti-Stokes Raman scattering
NanoCARS
Nanocomposite materials
DDC Class
540: Chemie