Poster Session 1

[ALPSp-15] Development of yellow (575nm) laser by Dy³⁺-doped double-clad structured waterproof fluoro-aluminate glass fiber

*Natsuho Nashimoto¹, Kenta Takahashi¹, Yasushi Fujimoto¹, Osamu Ishii², Masaaki Yamazaki² (1. Chiba Institute of Technology, 2. Sumita Optical Glass, Inc)