1. Ultrashort laser pulses tackles precision machining;Mourou,1997
2. Micromachining with a 50 W, 50 μJ, subpicosecond fiber laser system
3. Processing of metals and dielectric materials with ps-laser pulses: results, strategies, limitations and needs;Neuenschwander,2010
4. Study on the influence of repetition rate and pulse duration on ablation efficiency using a new generation of high power Ytterbium doped fiber ultrafast laser;Lopez,2013