Bessel Beam Dielectrics Cutting with Femtosecond Laser in GHz-Burst Mode

Bessel Beam Dielectrics Cutting with Femtosecond Laser in GHz-Burst Mode

We report, for the first time to the best of our knowledge, Bessel beam dielectrics cutting with a femtosecond laser in GHz-burst mode. The non-diffractive beam shaping is based on the use of an axicon and allows for cutting glasses up to 1 mm thickness with an excellent cutting quality. Moreover, w...

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Bibliographic Details
Main Authors: Pierre Balage, Théo Guilberteau, Manon Lafargue, Guillaume Bonamis, Clemens Hönninger, John Lopez, Inka Manek-Hönninger
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Micromachines
Subjects:
Bessel beam
GHz-burst mode
laser processing
dielectrics
cutting
Online Access:https://www.mdpi.com/2072-666X/14/9/1650

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