Numéro
J. Phys. IV France
Volume 01, Numéro C7, Décembre 1991
2nd International Conference
Laser M2P
Page(s) C7-463 - C7-466
DOI http://dx.doi.org/10.1051/jp4:19917123
2nd International Conference
Laser M2P

J. Phys. IV France 01 (1991) C7-463-C7-466

DOI: 10.1051/jp4:19917123

SYNCHRONIZATION FO A Q-SWITCHED Nd-YAG PUMPED DYE LASER AND AN EXCIMER LASER FOR TIME-RESOLVED RAMAN EXPERIMENTS

C. ALLET1, G. BUNTINX1, N. LOCOGE-KARBOWSKI1 and O. POIZAT2

1  Laboratoire de Spectrochimie Infrarouge et Raman, CNRS UPR A 2631 L USTLFA, Bât. C.5, F-59655 Villeneuve d'Ascq cedex, France
2  Laboratoire de Spectrochimie Infrarouge et Raman, CNRS UPR A 2631 T, 2 rue Henri Dunant, F-94320 Thiais, France


Abstract
A time resolved resonance Raman experimental set-up is described. It is based on the use of two independent lasers : a Q-switched Nd-YAG pumped dye laser and an excimer laser. A synchronization electronic device has been made to fire the two lasers with variable delays in the range 10 ms with a 10 ns step variation. A drift control unit is used to prevent any slow drifts of the excimer laser. The overall jitter between the two laser pulses is 4.5 ns.



© EDP Sciences 1991