2.7 μm emission properties of Er3+/Yb3+/Eu3+: SrGdGa3O7 and Er3+/Yb3+/Ho3+: SrGdGa3O7 crystals

被引：31
|
作者：
Xia, Houping [1 ,2 ]
Feng, Jianghe [3 ]
Ji, Yuexia [4 ]
Sun, Yijian [1 ,2 ]
Wang, Yan [1 ]
Jia, Zhitai [5 ]
Tu, Chaoyang [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys CAS, Fuzhou 350002, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China
[3] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China
[4] Anhui Univ Technol, Sch Math & Phys, Maanshan 243002, Anhui, Peoples R China
[5] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
来源：
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2016年 / 173卷
基金：
中国国家自然科学基金;
关键词：
Er3+/Yb3+/Eu3+: SrGdGa3O7; Er3+/Yb3+/Ho3+: SrGdGa3O7; Spectroscopic properties; Mid-infrared; SPECTROSCOPIC PROPERTIES; LASER; ER;
D O I：
10.1016/j.jqsrt.2015.12.018
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Er3+/Yb3+/Eu3+: SrGdGa3O7 and Er3+/Yb3+/Ho3+: SrGdGa3O7 crystals were grown by Czochralski technology and detailed spectroscopic analyses were carried out. It was found that the spectra of Er3+/Yb3+/Eu3+: SrGdGa3O7 crystal show weaker near-infrared emission and stronger mid-infrared emission as compared with Er3+/Yb3+: SrGdGa3O7 crystal. Furthermore, the lifetime of the I-4(13/2) state decreases from 10.58 ms in Er3+/Yb3+: SrGdGa3O7 crystal to 6.87 ms in Er3+/Yb3+/Eu3+: SrGdGa3O7 crystal, that is, the self saturation for 2.7 urn laser in Er3+/Yb3+/Eu3+: SrGdGa3O7 crystal is suppressed greatly. These results indicate that the doping of Eu3+ in Er3+/Yb3+: SrGdGa3O7 crystal is beneficial to improve the 2.7 mu m laser. In contrast, introducing Ho3+ in Er3+/Yb3+; SrGdGa3O7 crystal is adverse to realize Er3+-activated MIR laser operation. So Er3+/Yb3+/Eu3+: SrGdGa3O7 crystal could be a potential MIR gain media for enhanced 2.7 mu m laser. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：7 / 12
页数：6
相关论文
共 50 条
  • [31] Spectroscopic properties of Er3+ and Yb3+/Er3+ -doped LaLiP4O12 glasses
    Zhang, Long
    Lin, Fengying
    Qi, Changhong
    Hu, Hefang
    Guangxue Xuebao/Acta Optica Sinica, 2001, 21 (06): : 757 - 761
  • [32] Monodisperse Gd2O3:Ln (Ln = Eu3+, Tb3+, Dy3+, Sm3+, Yb3+/Er3+, Yb3+/Tm3+, and Yb3+/Ho3+) nanocrystals with tunable size and multicolor luminescent properties
    Gai, Shili
    Yang, Piaoping
    Wang, Dong
    Li, Chunxia
    Niu, Na
    He, Fei
    Li, Xingbo
    CRYSTENGCOMM, 2011, 13 (17): : 5480 - 5487
  • [33] Spectroscopic investigations of Ho3+/Er3+:CaYAlO4 and Eu3+/Er3+:CaYAlO4 crystals for 2.7 μm emission
    Lv, Shaozhen
    Zhu, Zhaojie
    Wang, Yan
    You, Zhenyu
    Li, Jianfu
    Tu, Chaoyang
    JOURNAL OF LUMINESCENCE, 2013, 144 : 117 - 121
  • [34] Visible light activity of rare earth metal doped (Er3+, Yb3+ or Er3+/Yb3+) titania photocatalysts
    Reszczynska, Joanna
    Grzyb, Tomasz
    Sobczak, Janusz W.
    Lisowski, Wojciech
    Gazda, Maria
    Ohtani, Bunsho
    Zaleska, Adriana
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2015, 163 : 40 - 49
  • [35] White-light emission in Yb3+/Er3+/TM3+- and Yb3+/Er3+/Tm3+/Ho3+-doped α-NiMoO4 nanoparticles
    Ray, Schindra Kumar
    Joshi, Bhupendra
    Hur, Jin
    NANOTECHNOLOGY, 2022, 33 (39)
  • [36] Spectroscopic characterization of a Tm3+:SrGdGa3O7 crystal
    Ryba-Romanowski, W
    Golab, S
    Sokólska, I
    Dominiak-Dzik, G
    Zawadzka, J
    Berkowski, M
    Fink-Finowicki, J
    Baba, M
    APPLIED PHYSICS B-LASERS AND OPTICS, 1999, 68 (02): : 199 - 205
  • [37] Spectroscopic characterization of a Tm3+:SrGdGa3O7 crystal
    Polish Acad of Sciences, Wroclaw, Poland
    Appl Phys B, 2 (199-205):
  • [38] Luminescence of BaSiO3 crystals doped with Er3+ and Yb3+
    A. N. Georgobiani
    C. Barthou
    P. Benalloul
    I. B. Bakhtiyarly
    K. O. Tagiev
    Inorganic Materials, 2009, 45 : 1032 - 1035
  • [39] Synthesis, Structural Properties and Upconversion Emission of Er3+ and Er3+/Yb3+ Doped Nanocrystalline NaNbO3
    Kumar, K. Upendra
    Linganna, K.
    Babu, S. Surendra
    Piccinelli, F.
    Speghini, A.
    Giarola, M.
    Mariotto, G.
    Jayasankar, C. K.
    SCIENCE OF ADVANCED MATERIALS, 2012, 4 (5-6) : 584 - 590
  • [40] Luminescence of BaSiO3 Crystals Doped with Er3+ and Yb3+
    Georgobiani, A. N.
    Barthou, C.
    Benalloul, P.
    Bakhtiyarly, I. B.
    Tagiev, K. O.
    INORGANIC MATERIALS, 2009, 45 (09) : 1032 - 1035
12345