[P-CTu10] C10. Optical Fiber and Waveguide Technologies

[P-CTu10-01] Development of yellow (575 nm) laser by single-mode double-clad structured Dy³⁺ -doped waterproof fluoro-aluminate glass fiber

Ayaka Koganei¹, *Kenta Takahashi¹, Natsuho Nashimoto¹, Osamu Ishii², Masaaki Yamazaki², Yasushi Fujimoto¹ (1. Chiba Institute of Technology Univ. (Japan), 2. Sumita Optical Glass Inc. (Japan))

[Presentation Style] Onsite

We have been developing a high-power, high-efficiency yellow laser using single-mode double-clad structured Dy³⁺-doped waterproof fluoro-aluminate glass fiber. This technique will provide a solid-state yellow laser with compact and easy maintenance.