Title :
Controlling the Excited State Charge Transfer in DMABN Using Shaped Femtosecond Pulses
Author :
Kalcic, Christine L. ; Harris, D. Ahmasi ; Dantus, Marcos
Author_Institution :
Michigan State Univ., East Lansing
Abstract :
The ability of multiphoton intrapulse interference (Mil) to regulate the formation of the twisted charge transfer state in DMABN upon three-photon excitation is explored and monitored via fluorescence.
Keywords :
charge exchange; excited states; fluorescence; high-speed optical techniques; multiphoton processes; organic compounds; photoexcitation; 4-(dimethylamino)benzonitrile; excited state charge transfer; fluorescence; multiphoton intrapulse interference; shaped femtosecond pulses; three-photon excitation; twisted charge transfer state; Charge transfer; Fluorescence; Interference; Laser excitation; Optical pulse shaping; Optical pumping; Pulse shaping methods; Shape control; Solvents; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453673
