Laser processing with ultra-short double pulses has gained attraction since the beginning of
the 2000s. In the last decade, pulse bursts consisting of multiple pulses with a delay of …

Ultra-short pulse lasers, generating coherent light pulses with pulse durations in the
picosecond and femtosecond range, are becoming popular in precision laser …

Here, to the best of our knowledge, for the first time we report an in-depth experimental study
of high ultrafast laser ablation efficiency for processing of copper and steel with single …

Femtosecond laser pulses with GHz burst mode that consist of a series of trains of ultrashort
laser pulses with a pulse interval of several hundred picoseconds offer distinct features in …

We report novel results on top-down percussion drilling in different glasses with
femtosecond laser GHz-bursts. Thanks to this particular regime of light–matter interaction …

For the practical use of femtosecond laser ablation, inputs of higher laser intensity are
preferred to attain high-throughput material removal. However, the use of higher laser …

The GHz burst mode of femtosecond laser pulses can significantly improve ablation
efficiency without deteriorating ablation quality. However, various parameters involved in …

Ultrashort laser pulses confine material processing to the laser-irradiated area by
suppressing heat diffusion, resulting in precise ablation in diverse materials. However …

GHz burst-mode femtosecond (fs) laser, which emits a series of pulse trains with extremely
short intervals of several hundred picoseconds, provides distinct characteristics in materials …

Bursts of GHz repetition rate pulses involve more ablation mechanisms than single
femtosecond pulses. Efficient ablation by GHz laser pulses is a multi-step process …