Spatial evolution of vibrational energy in SF6 after pumping by a CO2 laser
β Scribed by Iwao Kitazima
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 599 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
UFs undergoes decomposition m the presence of SF6 when mixtures of both are madiated wrth a TEA CO2 laser. The mechanism for UFe decomposition may involve vrbrational energy transfer from excited SF, and laser absorption from the same laser pulse by excited UFe in its vibrational quasi-continuum \*
Excitation of iodine fluorescence with a single mode tunable dye lnser allows extensive observation of features from vibrationally and rotationally transferred states populatti through collisions. We have measured the ckcuhr polarisation of these features and observe a very high degree of polarisati