posted on 2024-07-09, 23:14authored byToshiaki Kondo, Shigeki Matsuo, Saulius JuodkazisSaulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa
The fabrication of two-dimensional periodic structures by means of multibeam interference of femtosecond pulses was reported. The multiphoton nature of the fabrication process was confirmed. It was found that the fabricated rods arranged into a square lattice have high quality and high aspect ratios.