2005年6月
Colorless transparent fluorescence material: Sintered porous glass containing rare-earth and transition-metal ions
APPLIED PHYSICS LETTERS
- ,
- ,
- ,
- 巻
- 86
- 号
- 23
- 開始ページ
- 231908-
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1063/1.1946897
- 出版者・発行元
- AMER INST PHYSICS
Transparent fluorescence oxide glass with high emission yields has been prepared. Porous glass was impregnated with rare-earth and transition-metal ions and consequently sintered at 1100 degrees C into a compact nonporous glass. Reduction sintering is indispensable for obtaining fluorescence glass with high emission yield. Sintering of glass impregnated with Eu ions in a reducing atmosphere enhances the emission intensity by about 15 times than that sintered in air. The Eu2+ and Ce3+ ions and Sn2+ and Cu+ ions incorporated in SiO2 glass obtained by reduction sintering exhibit intense fluorescence in the near-ultraviolet and visible ranges, their emission yields are 97%, 70%, 100%, and 90%, respectively. (c) 2005 American Institute of Physics.
- リンク情報
- ID情報
-
- DOI : 10.1063/1.1946897
- ISSN : 0003-6951
- eISSN : 1077-3118
- Web of Science ID : WOS:000230087400017