title: Experimental study on a nonlinear photonics process of Er(0.5)Yb(3):FOV oxyfluoride nanophase vitroceramics.
abstract: We study the nonlinear photonics of rare-earth-doped oxyfluoride nanophase vitroceramics (FOV), oxyfluoride glass (FOG), and ZBLAN fluoride glass. We found that an interesting fluorescence intensity inversion phenomenon between red and green fluorescence occurs from Er(0.5)Yb(3):FOV. The dynamic range summation operator of the intensity inversion between red and green fluorescence of Er(0.5)Yb(3):FOV is about 5.753 x 10(2), which is 100 to 1000 times larger than those of other materials. One of the applications of this phenomenon is double-wavelength fluorescence falsification-preventing technology, which is proved to possess the novel antifriction loss and antiscribble properties.
authors.affiliation: Applied Optics Beijing Area Major Laboratory, Analysis and Testing Center and Physics Department, Beijing Normal University, Beijing 100875, China. xbchen@bnu.edu.cn
authors.forename: Xiaobo
authors.initials: X
authors.lastname: Chen
authors.forename: Zengfu
authors.initials: Z
authors.lastname: Song
authors.forename: Lili
authors.initials: L
authors.lastname: Hu
authors.forename: Junjie
authors.initials: J
authors.lastname: Zhang
authors.forename: Lei
authors.initials: L
authors.lastname: Wen