Special Articles on Organic and Inorganic Optical Materials. Er3+ Upconversion Fluorescence of MFn-BaF2-YF3-ErF3 (M: Zr,Hf,Al,Ga,In,Sc or Zn) Glasses.
- 1 January 1992
- journal article
- Published by The Chemical Society of Japan in NIPPON KAGAKU KAISHI
- No. 10,p. 1220-1222
- https://doi.org/10.1246/nikkashi.1992.1220