Characteristics and Applications of Spatiotemporally Focused Femtosecond Laser Pulses

Characteristics and Applications of Spatiotemporally Focused Femtosecond Laser Pulses

Blog Article

Simultaneous spatial Walkers/Rollators and temporal focusing (SSTF) of femtosecond laser pulses gives rise to strong suppression of nonlinear self-focusing during the propagation of the femtosecond laser beam.In this paper, we begin with an introduction of the principle of SSTF, followed by a review of our recent experimental results on the COCONUT characterization and application of the spatiotemporally focused pulses for femtosecond laser micromachining.Finally, we summarize all of the results and give a future perspective of this technique.