Delivery of the diode pumped Er:YLF laser radiation by special hollow glass waveguides Zuzana Fialková, Michal Němec, Jan Šulc, Helena Jelínková, Katsumasa Iwai, Hiroyuki Takaku and Mitsunobu Miyagi EPJ Web Conf., 307 (2024) 02043 Published online: 18 October 2024 DOI: 10.1051/epjconf/202430702043