Coherent raman spectroscopy of HCN complexes
โ Scribed by G.A. Hopkins; M. Maroncelli; J.W. Nibler; T.R. Dyke
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 511 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Photoacoustic
Raman spectroscopy (PARS) is shown to be a sensitive technique for obtaining Raman spectra of hydrogenbonded complexes io the gas phase. Coherent anti-Stokes Raman spectroscopy (CARS) prondes analogous spectra in supersonic expansions. The effective resolution is higher in the latter QSP-due to the cooling and collision-free condi-t~ons in thelet. The ability to "tune" complex size by changing expansion conditions is demonstrated in the case of HCN.
๐ SIMILAR VOLUMES
Recently Felker and Hartland introduced an interesting non-linear optical CARS technique which they referred to as Fourier transform coherent Raman spectroscopy (FTCRS). We compare their approach with a time-resolved stimulated Raman technique that yields similar information. In this Comment we also
## Abstract A continuousโwave CARS spectrometer was equipped with a new frequencyโstabilized argon ion ring laser and better stabilization for the tunable dye laser was introduced. Special quartz sample cells with Brewster angle windows were placed in the focal region of the argon ion ring laser. A