Ultrafast Laser Patterning of Metals Commonly Used in Medical Industry: Surface Roughness Control with Energy Gradient Pulse Sequences

Ultrafast Laser Patterning of Metals Commonly Used in Medical Industry: Surface Roughness Control with Energy Gradient Pulse Sequences

Ultrafast laser ablation is widely used as a versatile method for accurate micro-machining of polymers, glasses and metals for a variety of industrial and biomedical applications. We report on the use of a novel process parameter, the modulation of the laser pulse energy during the multi-scan textur...

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Bibliographic Details
Main Authors: Luca Leggio, Yoan Di Maio, Alina Pascale-Hamri, Gregory Egaud, Stephanie Reynaud, Xxx Sedao, Cyril Mauclair
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Micromachines
Subjects:
ultrafast lasers
roughness
medical applications
surface topography
material processing
surface ablation
Online Access:https://www.mdpi.com/2072-666X/14/2/251

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