Microexplosions in bulk sapphire driven by simultaneously spatially and temporally focused femtosecond laser beams.
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DOI: 10.1364/ol.482320
Abstract: We report experimental results on the formation of microvoids in bulk sapphire produced through the single-shot illumination of the sample by near-infrared, simultaneously spatially and temporally focused (SSTF) laser beams. Compared with the cases of… read more here.
Keywords: laser beams; bulk sapphire; focused femtosecond; simultaneously spatially ... See more keywords