Micro-Hole Generation by High-Energy Pulsed Bessel Beams in Different Transparent Materials

Micro-Hole Generation by High-Energy Pulsed Bessel Beams in Different Transparent Materials

Micro-drilling transparent dielectric materials by using non-diffracting beams impinging orthogonally to the sample can be performed without scanning the beam position along the sample thickness. In this work, the laser micromachining process, based on the combination of picosecond pulsed Bessel bea...

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Bibliographic Details
Main Authors: Valeria V. Belloni, Monica Bollani, Shane M. Eaton, Paolo Di Trapani, Ottavia Jedrkiewicz
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Micromachines
Subjects:
laser fabrication
micro-hole drilling
pulsed Bessel beams
transparent materials
Online Access:https://www.mdpi.com/2072-666X/12/4/455

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