Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Akio Konishi and Daisuke Shibata and Hidekazu Hashima and Yoji Kawamoto and Yoshinori Tanigami,Local precipitation of upconversion nanocrystals in rare-earth-doped oxyfluoride glasses by laser irradiation,SPIE Proceedings,0277-786X,SPIE,2004-06-14,5350,,212,https://cir.nii.ac.jp/crid/1871709542629120000,https://doi.org/10.1117/12.526202