Four-wave Mixing with Femtosecond Pulses (CROSBI ID 599318)
Prilog sa skupa u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Skenderović, Hrvoje
engleski
Four-wave Mixing with Femtosecond Pulses
The recent development of noncollinear optical parametric amplifiers (NOPAs) has equipped many laboratories with widely tunable, spectrally broad ultrashort laser pulses with a duration of 15-30 fs. The present work deals with sub-20 fs pulsed degenerate four wave mixing (DFWM) on high-frequency vibrational levels in all-trans-beta-carotene. The observed wavepacket motion on the electronic ground state revealed fast oscillating vibrational modes whose frequencies and time development were measured. The coherent control in an open loop is demonstrated by appropriate phase shaping of the pulses.
Betha Carotene; Ultrafast spectroscopy; Four-Wave Mixing
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Podaci o prilogu
014037-x.
2009.
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objavljeno
Podaci o matičnoj publikaciji
Physica scripta
Bristol: IOP
0031-8949
Podaci o skupu
Nepoznat skup
pozvano predavanje
29.02.1904-29.02.2096