Zwei-Strahl-LPVD für Metalle

Pulsed Laser ablation is a very promising method for producing beams of highly excited particles suited for high quality deposition (Pulsed Laser Deposition PLD). Therefore high deposition rate of PLD based on high ablation rate or rather on effective Laser-target coupling. For optimisation of Laser-target interaction we developed the Double-Beam Method. The principle of this method is the synchronised target irradiation by CO2-Laser pulses with moderate power density and by Nd-YAG-Laser pulses with high power density.