Ultrashort double pulse laser ablation of metals

By A. Semerok, C. Dutouquet. 2004

207 citations recorded by the source corpus.

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Laser-Induced Breakdown Spectroscopy: Fundamentals, Applications, and Challenges (2012, methodology): “A good way to improve the performance is to use a femtosecond laser to ablate the sample and nanosecond or picosecond pulses to reheat the plasma [19].”
Ultrafast Laser Applications in Manufacturing Processes: A State-of-the-Art Review (2019, unknown): “…been revealed that the ablation depth of metals will be suppressed by double-pulse ablation with ultrashort pulse intervals [51,52], possibly due to the formation of a second shock wave [53], the drop of electronic heat conductivity at high temperature [54,55], and the plasma shielding effect [52].”
Double pulse laser ablation and plasma: Laser induced breakdown spectroscopy signal enhancement (2006, background): “Semerok and Dutouquet [10] estimated the expansion velocity from imaging of single pulse plasmas (Cu, 50 fs, 20 μJ).”