Non-diffractive and parallel spatial laser shaping for enhanced surface and bulk processing (Conference Presentation)

Cyril Mauclair

doi:10.1117/12.2632219

3 October 2022 Non-diffractive and parallel spatial laser shaping for enhanced surface and bulk processing (Conference Presentation)

Cyril Mauclair

Author Affiliations +

Proceedings Volume PC12218, Laser Beam Shaping XXII; PC1221807 (2022) https://doi.org/10.1117/12.2632219
Event: SPIE Optical Engineering + Applications, 2022, San Diego, California, United States

Abstract

Spatial beam shaping is becoming an essential technique for optimized surface and bulk laser processing with ultrafast laser pulses. In this contribution, we discuss the interest of non-diffractive intensity distributions for transparent material processing but also for surface drilling where specific physical removal mechanisms are in play. Parallel irradiation with arrays of focused spots is also evoked especially in the context of ophthalmology where the drastic speed increase of the laser treatment have led to a change of paradigm of the most widespread surgery worldwide, the cataract surgery.

Conference Presentation

Citation Download Citation

Cyril Mauclair "Non-diffractive and parallel spatial laser shaping for enhanced surface and bulk processing (Conference Presentation)", Proc. SPIE PC12218, Laser Beam Shaping XXII, PC1221807 (3 October 2022); https://doi.org/10.1117/12.2632219

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