[14p-A35-1~12] 13.9 Optical properties and light-emitting devices

[14p-A35-7] Photoluminescence in RE-Doped Fluoroborate Glasses and Nanocrystallized Glasses

〇Kenji Shinozaki¹, Tomoko Akai¹, Tsuyoshi Honma², Takayuki Komatsu² (1.AIST, 2.Nagaoka Univ. Tech)

Keywords:Glass, Photoluminescence, Rare Earth

High efficient photoluminescence with low concentration quenching of rare earth ion doped fluoroborate glasses and nanocrystallized glasses were synthesized. The reason of the excellent photoluminescence was discussed structure and optical property.