Low spatial frequency surface feature formation during femtosecond laser deep engraving: origins and mechanisms
Abstract In this study, we explore the formation of high-amplitude, low-spatial-frequency surface features - also commonly referred to as waviness - during laser deep engraving of dielectric materials. This unique phenomenon significantly increases surface roughness and undermines the ability to con...
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| Autori principali: | , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Nature Portfolio
2026-06-01
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| Serie: | Scientific Reports |
| Accesso online: | https://doi.org/10.1038/s41598-026-56143-y |
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