Femtosecond excited state relaxation of
β
A.M. Weiner; E.P. Ippen
π
Article
π
1985
π
Elsevier Science
π
English
β 501 KB
The bleaching dynamics of organic dye molecules in solution have been investigated using 70 fs pulses from a colliding pulse mode-locked ring dye Laser. In addition to ground state relaxation on a nanosecond time scale, a fast partid recovery 1s observed. For the dyes Nile blue, oxazine 720, cresyl