Study on the Creation of Fine Periodic Structure on V-Shaped Groove with Short-Pulsed Laser. - Ryohei Takase; Shuhei Kodama; Keita Shimada; Holger Mescheder; Kai Winands; Jan Riepe; Kristian Arntz; Masayoshi Mizutani; Tsunemoto Kuriyagawa (Int. J. Autom. Technol., 2020)