GHz burst mode femtosecond laser pulses can create unique two-dimensional periodic surface nanostructures
| Date | 24th, Jan 2023 |
|---|---|
| Source | Phys.org - Scientific News Websites |
DESCRIPTION
Scientists working on laser application at the RIKEN Center for Advanced Photonics (RAP) have demonstrated that GHz burst mode femtosecond laser pulses can create unique two-dimensional (2D) laser-induced periodic surface structures (LIPSS) on silicon substrates.