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Discrete damage traces from filamentation of Gauss–Bessel pulses

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posted on 2024-07-09, 23:10 authored by Eugenijus Gaižauskas, Egidijus Vanagas, Vygandas Jarutis, Saulius JuodkazisSaulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa
Filamentation of Bessel-Gauss pulses propagating in borosilicate glass is found to produce damage lines extending over hundreds of micrometers and consisting of discrete, equidistant damage spots. These discrete damage traces are explained by self-regeneration of Gauss-Bessel beams during propagation and are potentially applicable in laser microfabrication of transparent materials.

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ISSN

1539-4794

Journal title

Optics Letters

Volume

31

Issue

1

Pagination

2 pp

Publisher

Optical Society of America

Copyright statement

Copyright © 2006 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint with The permission of OSA. The paper can be found at The following URL on The OSA website: http://dx.doi.org/10.1364/ol.31.000080. Systematic or multiple reproduction or distribution to multiple locations via electronic or oTher means is prohibited and is subject to penalties under law.

Language

eng

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