Using a femtosecond (fs) laser we have studied the momentum conservation of Raman-induced Kerr effect (RIKE) in CHBr/sub 3/ liquid, where two intramolecular vibrations are Raman-excited. It is learned that in order to observe a given vibration in RIKE the fs pump laser must be focused to converge at a sufficiently large angle.
Momentum conservation in coherent transient optical Kerr effect
2003-01-01
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Conference paper
Electronic Resource
English
Momentum conservation in coherent transient optical Kerr effect
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