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Conferences > CLEO_Europe > 2021 > cm_9 > cm_9_3
  • 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper cm_9_3

Nanoscale energy deposition in glass by double ultrashort Gauss-Bessel pulses

Jesus del Hoyo, Remi Meyer, Luca Furfaro, and Francois Courvoisier

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Abstract

Ultrashort laser Bessel pulses create semi-metallic Warm Dense Matter, that efficiently absorbs a second pulse. This increases energy confinement, and thus channel drilling efficiency. This opens new routes for laser processing of transparent materials.

© 2021 IEEE

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