Blue shift and ultrafast selective excitation of the high-lying molecular vibrational states
โ Scribed by G.K. Paramonov
- Book ID
- 103783578
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 666 KB
- Volume
- 152
- Category
- Article
- ISSN
- 0375-9601
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๐ SIMILAR VOLUMES
It is demonstrated that efficient and high vibrational excitation can be achieved using non-resonant stimulated Raman transitions for subsequent step by step climbing of vibrational levels. The pump laser (or both the pump and Stokes laser) frequency are to be swept in such a way that the frequency
between the two extreme conformations of a keto and an eno form. The keto form is more stable in the gas phase and the eno form is believed to be more stable in solution. We show that the keto form can prevail in nonpolar solvents, but in polar solvents like chloroform, the eno form should be domina