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Surface structures with unconventional patterns and shapes generated by femtosecond structured light fields
We present an investigation on ultrashort laser surface structuring with structured light fields generated by various q-plates. In particular, q-plates with topological charges q = 1, 3/2, 2, 5/2 are used to generate femtosecond (fs) vector vortex beams, and form complex periodic surface structures...
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| Pubblicato in: | Sci Rep |
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| Autori principali: | , , , , , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Nature Publishing Group UK
2018
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6134070/ https://ncbi.nlm.nih.gov/pubmed/30206245 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-31768-w |
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