An increase of industrial needs for micro-ablation and surface structuration using sub-picosecond laser working at high
repetition rate is required. In this context, new industrial lasers were recently commercialized for such a type of purpose.
The potential of a new industrial femtosecond laser source (Tangerine model from Amplitude Système) is investigated in
this work for different etching purposes. Our experimental results will be also compared to those obtained when using
Ti:Sa laser source, with the help of numerical simulations.