| Issue |
EPJ Web Conf.
Volume 335, 2025
EOS Annual Meeting (EOSAM 2025)
|
|
|---|---|---|
| Article Number | 05011 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting - Nanophotonics | |
| DOI | https://doi.org/10.1051/epjconf/202533505011 | |
| Published online | 22 September 2025 | |
https://doi.org/10.1051/epjconf/202533505011
PLAL Nanoparticles yield enhancement through cylindrical lens beam shaping
GROC-UJI, Institut de Noves Tecnologies de la Imatge (INIT), Universitat Jaume I, Spain.
Published online: 22 September 2025
Abstract
This study allows us to understand both the beam structure and the production of NPs in pulsed laser ablation in liquids (PLAL) by modifying the spatial structure of the Gaussian beam. A cylindrical lens was used to focus a femtosecond pulse laser beam to produce Au NPs, resulting in improved NPs yield compared to those obtained using spherical lenses. This improved yield is achieved by efficiently distributing the energy over the sample due to the structure of the focused beam.
© The Authors, published by EDP Sciences, 2025
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