Study of Through-Hole Micro-Drilling in Sapphire by Means of Pulsed Bessel Beams
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DOI: 10.3390/mi13040624
Abstract: Ultrashort Bessel beams have been used in this work to study the response of a 430-μm-thick monocrystalline sapphire sample to laser–matter interaction when injecting the beam orthogonally through the whole sample thickness. We show that… read more here.
Keywords: hole micro; sapphire; study hole; bessel ... See more keywords