Enhanced 2.86 μm emission of Ho3+,Pr3+ - codoped LaF3 single crystal

被引：18
|
作者：
Hong, Jiaqi [1 ,2 ]
Zhang, Lianhan [1 ]
Hang, Yin [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China
来源：
OPTICAL MATERIALS EXPRESS | 2017年 / 7卷 / 05期
基金：
中国国家自然科学基金;
关键词：
FIBER LASER; HO-YALO3; STATE; IONS;
D O I：
10.1364/OME.7.001509
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel Ho3+, Pr3+-codoped LaF3 mid-IR laser crystal was successfully grown and analyzed. Enhanced emission at similar to 2.86 mu m was observed for the first time. The effect of Pr3+ co-doping on the similar to 2.86 mu m photoluminescence of Ho3+ was investigated. Compared with Ho3+ singly-doped LaF3 crystal, the Ho3+, Pr3+-codoped LaF3 crystal possessed stronger emission intensities at similar to 2.86 mu m. It was also found that the energy transfer efficiency of Ho3+: I-5(7) -> Pr3+: F-3(2) (71%) is much greater than that of Ho3+: I-5(6) -> Pr3+: F-3(4) (28%), which almost restrained the self-termination problem in this Ho3+:Pr3+:LaF3 crystal. All the results indicated that Ho:Pr:LaF3 crystal is an attractive laser medium for similar to 2.86 mu m laser applications. (C) 2017 Optical Society of America.
引用
收藏
页码：1509 / 1513
页数：5
相关论文
共 50 条
  • [41] Nd3+ as effective sensitizing and deactivating ions for the 2.87 μm lasers in Ho3+ doped LaF3 crystal
    Li, Shanming
    Zhang, Lianhan
    He, Mingzhu
    Chen, Guangzhu
    Yang, Yilun
    Zhang, Shulong
    Xu, Min
    Yan, Tao
    Ye, Ning
    Hang, Yin
    JOURNAL OF LUMINESCENCE, 2019, 208 : 63 - 66
  • [42] Synthesis, structural, and photoluminescence studies of LaF3:Pr, LaF3:Pr@LaF3, and LaF3:Pr@LaF3@SiO2 nanophosphors
    Anees A. Ansari
    Joselito P. Labis
    M. Aslam Manthrammel
    Journal of the Australian Ceramic Society, 2018, 54 : 493 - 500
  • [43] Synthesis, structural, and photoluminescence studies of LaF3:Pr, LaF3:Pr@LaF3, and LaF3:Pr@LaF3@SiO2 nanophosphors
    Ansari, Anees A.
    Labis, Joselito P.
    Manthrammel, M. Aslam
    JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY, 2018, 54 (03) : 493 - 500
  • [44] ABSORPTION AND LASER-EXCITED FLUORESCENCE OF HO3+=LAF3
    LAL, B
    RAO, DR
    PRAMANA, 1978, 10 (05) : 467 - 475
  • [45] Enhanced emission of 2.9 μm from Ho3+/Pr3+ co-doped LiYF4 crystal excited by 640 nm
    彭江涛
    夏海平
    汪沛渊
    胡皓阳
    唐磊
    张约品
    江浩川
    陈宝玖
    OptoelectronicsLetters, 2013, 9 (05) : 362 - 366
  • [46] Cellular uptake and cytotoxicity of unmodified Pr3+:LaF3 nanoparticles
    Pudovkin, M.
    Dudkina, E.
    Zelenikhin, P.
    Shtyreva, V.
    Koryakovtseva, D.
    Evtugyn, V.
    Salnikov, V.
    Nizamutdinov, A.
    Semashko, V.
    EUROPEAN JOURNAL OF CLINICAL INVESTIGATION, 2018, 48 : 107 - 107
  • [47] Enhanced emission of 2.9 μm from Ho3+/Pr3+ co-doped LiYF4 crystal excited by 640 nm
    Peng J.-T.
    Xia H.-P.
    Wang P.-Y.
    Hu H.-Y.
    Tang L.
    Zhang Y.-P.
    Jiang H.-C.
    Chen B.-J.
    Optoelectronics Letters, 2013, 9 (5) : 362 - 366
  • [48] GAMMA-RADIATION-INDUCED THERMOLUMINESCENCE IN PR3+ - LAF3
    GRAVELY, BT
    COBB, GC
    JOURNAL OF APPLIED PHYSICS, 1967, 38 (11) : 4548 - +
  • [49] Photon echo studies of LaF3:Pr3+ nanocrystals in glass
    Meltzer, RS
    Zheng, HR
    Dejneka, MJ
    JOURNAL OF LUMINESCENCE, 2004, 107 (1-4) : 166 - 175
  • [50] Diode Pumped Laser Oscillation and Spectroscopy of Pr3+:LaF3
    Reichert, F.
    Moglia, F.
    Fechner, M.
    Hansen, N. -O.
    Marzahl, D. -T.
    Huber, G.
    2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2012,
12345