Ultra Short Pulses at high average power in the Laser MicroJet

Utra-short laser pulses will be coupled into a water micro-jet and used to machine semiconductor materials at high speed.

Fiche signalétique

  • Département HESB | Technique et informatique
  • Pôle de recherche Technique de production
  • Direction du projet Beat Neuenschwander

Contexte initial

To achive machining and cutting speeds of several 10 mm/s at high qualities ultra short laser pulses with ?t < 350 ps at high average power and repetition rate will be coupled into a micro waterjet. The project contains the set-up of a cost effective laser system, the process development including burst mode and the development of a new fully fiber based beam shaping unit.