Measuring recoil force during laser ablation (IMAGE)
Caption
Concept of recoil-force-based monitoring during laser processing. As repeated laser pulses progressively cut through a silicon sample, the measured recoil force gradually decreases with increasing processing depth.
Credit
Professor Hirofumi Hidai from Chiba University, Japan Image source link: Adapted from Fig. 9 in Sato et al. Optics and Laser Technology, licensed under CC BY 4.0.
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Original content