Effects of Er3+ concentration on the optical properties of Er3+:SrGdGa3O7 single crystals

被引：8
|
作者：
Gao, Shufang [1 ]
Chen, Tongzhen [1 ]
Hu, Mingyuan [2 ]
Xu, Shan [1 ]
Xiong, Yan [1 ]
Cheng, Shubo [1 ]
Zhang, Weibin [1 ]
Wang, Yeqing [3 ]
Yang, Wenxing [1 ]
机构：
[1] Yangtze Univ, Sch Phys & Optoelect Engn, Jingzhou 434023, Peoples R China
[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China
[3] East China Jiaotong Univ, Dept Appl Phys, Nanchang 330013, Jiangxi, Peoples R China
来源：
OPTICAL MATERIALS | 2019年 / 98卷
基金：
中国国家自然科学基金;
关键词：
Optical properties; Rare-earth; Ion concentration; Er3+:SrGdGa3O7 crystals; 2.7; MU-M; M EMISSION; LASER; FREQUENCY; SRGDGA3O7;
D O I：
10.1016/j.optmat.2019.109502
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
High-quality single crystals of different Er3+ concentration doped SrGdGa3O7(SGGO) were grown successfully by the Czochralski method. The absorption, up-conversion, near-infrared and mid-infrared fluorescence spectra, as well as the fluorescence decay curves of Er:I-4(13/2) and I-4(11/2) levels in Er:SGGO crystal were measured at room temperature. As the concentration of Er3+ ions increase, the spectra of Er:SGGO crystals show weaker near-infrared emission and stronger mid-infrared emission. The lifetime of the I-4(13/2) state decreases by nearly 7times while the lifetime of the I-4(11/2) state decreases by only about 1.3 times in the Er:SGGO crystals. These results indicate that the heavily Er3+ doped SGGO crystals is beneficial to improve the 2.7 mu m laser.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] Luminescence of GaS:Er3+ and GaS:Er3+,Yb3+ layered crystals
    A. N. Georgobiani
    B. G. Tagiev
    O. B. Tagiev
    S. A. Abushov
    G. Yu. Eiyubov
    Inorganic Materials, 2008, 44 : 1 - 5
  • [22] Role of Er3+ ion concentration and incoherent pumping field on optical bistability in Er3+:YAG crystal
    Asadpour, Seyyed Hossein
    Soleimani, H. Rahimpour
    OPTICS COMMUNICATIONS, 2014, 331 : 98 - 104
  • [23] Analyses of the ultraviolet spectra of Er3+ in Er2O3 and Er3+ in Y2O3
    Gruber, John B.
    Burdick, Gary W.
    Chandra, Sreerenjini
    Sardar, Dhiraj K.
    JOURNAL OF APPLIED PHYSICS, 2010, 108 (02)
  • [24] Optical properties of Er3+ in fullerenes and in β-PbF2 single-crystals
    Dantelle, Geraldine
    Tiwari, Archana
    Rahman, Rizvi
    Plant, Simon R.
    Porfyrakis, Kyriakos
    Mortier, Michel
    Taylor, Robert A.
    Briggs, G. Andrew D.
    OPTICAL MATERIALS, 2009, 32 (01) : 251 - 256
  • [25] Optical and EPR characterization of Er3+ centers in SrTiO3 single crystals
    Skvortsov, Alexander
    Savchenko, Dariya
    Potucek, Zdenek
    Jastrabik, Lubomir
    Trepakov, Vladimir
    Dejneka, Alexandr
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2014, 251 (11): : 2270 - 2273
  • [26] 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
  • [27] Structural and Optical Properties of ZnWO4:Er3+ Crystals
    Nguyen Van Minh
    Nguyen Manh Hung
    Du Thi Xuan Thao
    Roeffaers, Maarten
    Hofkens, Johan
    JOURNAL OF SPECTROSCOPY, 2013, 2013
  • [28] Effect of concentration of the Er3+ ion on electromagnetically induced transparency in Er3+:YAG crystal
    Xu, HL
    Dai, ZW
    Jiang, ZK
    PHYSICS LETTERS A, 2002, 294 (01) : 19 - 25
  • [29] Role of Er3+ concentration on the photoluminescence and temperature sensing properties in Er3+ doped Y2O3 based transparent ceramics
    Zhou, Jun
    Chen, Yaqian
    Lei, Ruoshan
    Wang, Huanping
    Xu, Shiqing
    JOURNAL OF LUMINESCENCE, 2019, 215
  • [30] Calculation of spectroscopic parameters of Er3+ in Er3+ : Yb3+ : Y3Al5O12 crystals
    Zang, Jingcun
    Li, Xiao
    Xie, Liyan
    Kuei Suan Jen Hsueh Pao/ Journal of the Chinese Ceramic Society, 2006, 34 (09): : 1036 - 1040
12345