J. Seres et al., 9000-FOLD PULSE SHORTENING BY AN EXCIMER LASER-PUMPED CASCADE OF 2 DISTRIBUTED-FEEDBACK DYE-LASERS, Optical and quantum electronics, 26(9), 1994, pp. 933-939
Transform-limited single pulses of 2.6 ps and 1.7 ps duration are gene
rated in the red spectral region by an excimer laser-pumped cascade of
two distributed feedback dye lasers. Compared with the 15 ns-long exc
imer pumping pulse, these pulse durations mean pulse shortening of 600
0 and 9000 times, respectively.