Absorption and photoluminescence of YAG:Er3+, YAG:Ce3+, and YAG:Er3++Ce3+ crystals

被引：0
|
作者：
V. G. Babajanyan
R. B. Kostanyan
P. H. Muzhikyan
A. G. Petrosyan
机构：
[1] NAS of Armenia,Institute for Physical Research
来源：
Journal of Contemporary Physics (Armenian Academy of Sciences) | 2011年 / 46卷
关键词：
YAG:Er; YAG:Ce; YAG:Er; +Ce; absorption; photoluminescence; energy transfer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have studied absorption and luminescence spectra of yttrium-aluminum garnets doped with Er3+ and Ce3+ ions, as well as co-doped with Er3++Ce3+ impurity ions. Luminescence of studied crystals was excited by cw laser radiation at the wavelengths 457 and 980 nm. We revealed obvious display of the energy transfer processes occurring in the impurity subsystem of a YAG: Er3++Ce3+ crystal.
引用
收藏
页码：54 / 57
页数：3
相关论文
共 50 条
  • [1] Absorption and photoluminescence of YAG:Er3+, YAG:Ce3+, and YAG:Er3++Ce3+ crystals
    Babajanyan, V. G.
    Kostanyan, R. B.
    Muzhikyan, P. H.
    Petrosyan, A. G.
    JOURNAL OF CONTEMPORARY PHYSICS-ARMENIAN ACADEMY OF SCIENCES, 2011, 46 (02) : 54 - 57
  • [2] Influence of Ce3+ sensitizers on spectroscopic properties of Er3+ ions in YAG:Ce3+, Er3+ crystals
    Babajanyan, V. G.
    Kostanyan, R. B.
    Muzhikyan, P. H.
    Petrosyan, A. G.
    Sargsyan, R. V.
    INTERNATIONAL CONFERENCE ON LASER PHYSICS 2010, 2011, 7998
  • [3] YAG∶Er3+,Ce3+激光晶体的光谱特性
    于亚勤
    王庆元
    张思远
    中国激光, 1993, (02) : 152 - 155
  • [4] Concentration dependence of energy transfer Ce3+ → Er3+ in YAG host
    Pokorny, Martin
    Paterek, Juraj
    Nikl, Martin
    Sykorova, Silvia
    Stehlik, Ales
    Polak, Jan
    Houzvicka, Jindrich
    OPTICAL MATERIALS, 2018, 86 : 338 - 342
  • [5] THE SENSITIZATION OF LUMINESCENCE FROM ER3+ IONS BY CE3+ IONS IN A YAG CRYSTAL
    DENISOV, AL
    UMYSKOV, AF
    SHCHERBAKOV, IA
    KVANTOVAYA ELEKTRONIKA, 1992, 19 (02): : 167 - 170
  • [6] YAG晶体中Ce3+对Er3+的敏化作用
    黄莉蕾
    洪治
    丘文法
    高志伟
    光学学报, 1998, (04) : 120 - 123
  • [7] Downshifting energy transfer enhancement in Ce3+, Er3+-codoped YAG photonic crystals
    He, Fangyu
    Wang, Qi
    Song, Zhiguo
    Li, Yongjin
    Yang, Zhengwen
    Qiu, Jianbei
    OPTICAL MATERIALS, 2021, 122
  • [8] White light LED based on YAG:Ce3+ and YAG:Ce3+,Gd3+ phosphor
    Li, Ke
    Shen, Changyu
    5TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTOELECTRONIC MATERIALS AND DEVICES FOR DETECTOR, IMAGER, DISPLAY, AND ENERGY CONVERSION TECHNOLOGY, 2010, 7658
  • [9] Glycothermal synthesis and photoluminescence of YAG: Ce3+ nanophosphors
    Kasuya, R
    Isobe, T
    Kuma, H
    JOURNAL OF ALLOYS AND COMPOUNDS, 2006, 408 : 820 - 823
  • [10] Effects of Ce3+ on properties of the ∼1.6 μm wavelength laser from the Er3+ doped YAG crystal
    Huang, LL
    ACTA PHYSICA SINICA, 1999, 48 (01) : 65 - 68
12345