Multiphoton interactions in molecules with picosecond laser pulses. Progress report, July 15, 1985-July 14, 1986
Technical Report
·
OSTI ID:5727749
The phenomena of superexcitation is discussed for C/sub 2/F/sub 5/Cl. This phenomena, which was first observed for SF/sub 6/, is the excitation of very high levels of molecules by ultrashort pulses. For the same fluence, picosecond pulses were found to deposit more energy into the molecule than longer duration pulses. A second experimental result is discussed. The effect of collisions and pulse duration on the absorption spectrum of C/sub 3/F/sub 7/I. In this experiment it is observed that the linewidth decreases with pulse length. A red shift is observed with increased pressure. 2 refs., 2 figs.
- Research Organization:
- State Univ. of New York, Buffalo (USA). Dept. of Electrical and Computer Engineering
- DOE Contract Number:
- FG02-85ER13405
- OSTI ID:
- 5727749
- Report Number(s):
- DOE/ER/13405-1; ON: DE86011550
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTRA
CHLORINATED ALIPHATIC HYDROCARBONS
ENERGY LEVELS
EXCITED STATES
FLUORINATED ALIPHATIC HYDROCARBONS
HALOGENATED ALIPHATIC HYDROCARBONS
IODINATED ALIPHATIC HYDROCARBONS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC IODINE COMPOUNDS
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Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION SPECTRA
CHLORINATED ALIPHATIC HYDROCARBONS
ENERGY LEVELS
EXCITED STATES
FLUORINATED ALIPHATIC HYDROCARBONS
HALOGENATED ALIPHATIC HYDROCARBONS
IODINATED ALIPHATIC HYDROCARBONS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC IODINE COMPOUNDS
PRESSURE EFFECTS
SPECTRA