Up-conversion Luminescence of Terbium(III) in SiO2 and ZnO-SiO2 Glasses Induced by Simultaneous Absorption of Three Photons and Saturation

被引：2
|
作者：
Yu, Lixin [1 ,2 ,3 ]
Nogami, Massayuki [1 ]
机构：
[1] Nagoya Inst Technol, Dept Mat Sci & Engn, Showa Ku, Nagoya, Aichi 4668555, Japan
[2] Jilin Univ, Key Lab Automobile Mat, Minist Educ, Changchun 130023, Peoples R China
[3] Jilin Univ, Coll Mat Sci & Engn, Changchun 130023, Peoples R China
来源：
SPECTROSCOPY LETTERS | 2008年 / 41卷 / 07期
关键词：
saturation; Terbium; up-conversion;
D O I：
10.1080/00387010802371478
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Green up-conversion luminescence (UCL) of Tb3+ in SiO2 and ZnO-SiO2 glasses was observed with femtosecond (fs) laser (800 nm) excitation. The UCL mechanism of Tb3+ in both glasses contributed to the simultaneous three-photon absorption. The saturation effect of Tb3+ in SiO2 glass took place. The saturation effect of excited-state levels of Tb3+ in SiO2 glass was associated with the slower decay rate of D-5(4) level. This result implied that saturation power of Tb3+ in ZnO-SiO2 glass was higher than that in SiO2 glass.
引用
收藏
页码：344 / 348
页数：5
相关论文
共 50 条
  • [1] Quantum effect and up-conversion luminescence of ZnO-SiO2 composite films synthesized by sol-gel technique
    Yuan Ning-Yi
    Li Feng
    He Ze-Jun
    Ding Han-Ning
    Chen Xiao-Shuang
    Lu Wei
    ACTA PHYSICA SINICA, 2009, 58 (04) : 2649 - 2653
  • [2] Surface modification of an up-conversion luminescence material by overcoating with SiO2 and its characterization
    CUI Lili1)
    Rare Metals, 2007, (03) : 276 - 279
  • [3] Surface modification of an up-conversion luminescence material by overcoating with SiO2 and its characterization
    Cui Lili
    Liu Jiemin
    Fan Huili
    Xu Xiaowei
    Yang Min
    Xiao Junping
    RARE METALS, 2007, 26 (03) : 276 - 279
  • [4] Upconversion luminescence properties of europium. in ZnO-SiO2 glasses by femtosecond laser excitation
    Yu, Lixin
    Nogami, Masayuki
    MATERIALS CHEMISTRY AND PHYSICS, 2008, 107 (2-3) : 186 - 188
  • [5] The effect of SiO2 on TiO2 up-conversion photoluminescence film
    Meng Xiaoqi
    Li Lianqiang
    Zou Kaishun
    Liu Juncheng
    OPTICAL MATERIALS, 2014, 37 : 367 - 370
  • [6] Laser-induced luminescence spectroscopy of ZnO/SiO2
    Chen, J
    Feng, ZC
    Ying, PL
    Li, C
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2004, 25 (11): : 2074 - 2077
  • [7] Red-to-green up-conversion in Er-doped SiO2 and SiO2-TiO2 sol-gel silicate glasses
    Boye, DM
    Silversmith, AJ
    Nolen, J
    Rumney, L
    Shaye, D
    Smith, BC
    Brewer, KS
    JOURNAL OF LUMINESCENCE, 2001, 94 : 279 - 282
  • [8] Photoluminescent changes of Eu3+ in ZnO-SiO2 glasses induced by femtosecond laser
    Yu, Lixin
    Nogami, Masayuki
    JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 462 (1-2) : 187 - 191
  • [9] Synthesis and up-conversion luminescence properties of BaFBr-Er3+ @SiO2 core/shell heterostructures
    Secu, Corina Elisabeta
    Secu, Mihail
    Cernea, Marin
    JOURNAL OF LUMINESCENCE, 2017, 188 : 96 - 100
  • [10] Photoluminescent changes of Eu3+ in ZnO-SiO2 glasses induced by femtosecond laser
    Department of Materials Science and Engineering, Nagoya Institute of Technology, Showa, Nagoya, 466-8555, Japan
    Journal of Alloys and Compounds, 2008, 462 (1-2): : 187 - 191
12345