NEW POSSIBILITIES OF OVERLAPPING RAMAN BAND RESOLUTION BY METHODS OF CARS SPECTROSCOPY

Citation
Ai. Fishman et Sf. Mironov, NEW POSSIBILITIES OF OVERLAPPING RAMAN BAND RESOLUTION BY METHODS OF CARS SPECTROSCOPY, Journal of Raman spectroscopy, 25(4), 1994, pp. 267-273
Citations number
18
Categorie Soggetti
Spectroscopy
ISSN journal
03770486
Volume
25
Issue
4
Year of publication
1994
Pages
267 - 273
Database
ISI
SICI code
0377-0486(1994)25:4<267:NPOORB>2.0.ZU;2-J
Abstract
New possibilities for the resolution of Raman bands, provided by polar ization-sensitive CARS in combination with a Phase-mismatching techniq ue, are presented. The use of this combination of techniques allows on e to achieve the most informative spectra and resolve the complex stru cture of inhomogeneously broadened contours. The variation of the reso nant/non-resonant ratio using a phase-mismatching technique and the sp ecial possibilities of polarization CARS spectroscopy in lineshape for mation are used. The results of an investigation of a cyclohexane and naphthalene mixture and of n-pentane by polarization CARS in combinati on with a phase-mismatching technique are presented.