Optical transition probability of Nd3+ ions in a α-Nd3+:LaSc3(BO3)4 crystal

被引：62
|
作者：
Wang, GF [1 ]
Chen, WZ [1 ]
Li, ZB [1 ]
Hu, ZS [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Fujian, Peoples R China
来源：
PHYSICAL REVIEW B | 1999年 / 60卷 / 23期
关键词：
D O I：
10.1103/PhysRevB.60.15469
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Optical absorption acid emission intensities are investigated for Nd3+ ions in a alpha-Nd3+:LaSc3(BO3)(4) crystal. Oscillator strengths of transition were measured from absorption:spectra recorded at 300 K. Corresponding oscillator strengths for transition between the J manifold were calculated using the Judd-Ofelt theory. Phenomenological intensity parameters were derived from a least-squares-fitting procedure. The root-mean-square deviation of observed and calculated oscillator strengths was +/-8.1%. The intensity parameters were also used to calculate the radiative transition probabilities and branching ratios from a level of F-4(3/2), which fluoresce in a alpha-Nd3+:LaSc3(BO3)(4) crystal. The stimulated emission cross sections sigma(p) were calculated. It was concluded that alpha-Nd3+:LaSC3(BO3)(4) crystal is a laser material with high-emission intensity. [S0163-1829(99)11843-5].
引用
收藏
页码：15469 / 15471
页数：3
相关论文
共 50 条
  • [21] Excited state absorption and stimulated emission of Nd3+ in crystals III:: LaSc3(BO3)4, CaWO4, and YLiF4
    Fornasiero, L
    Kellner, T
    Kück, S
    Meyn, JP
    Möbert, PEA
    Huber, G
    APPLIED PHYSICS B-LASERS AND OPTICS, 1999, 68 (01): : 67 - 72
  • [22] Excited state absorption and stimulated emission of Nd3+ in crystals III: LaSc3(BO3)4, CaWO4, and YLiF4
    L. Fornasiero
    T. Kellner
    S. Kück
    J.P. Meyn
    P.E.-A. Möbert
    G. Huber
    Applied Physics B, 1999, 68 : 67 - 72
  • [23] Optical study of Cr3+-doped LaSc3(BO3)4 crystal
    Long, XF
    Lin, ZB
    Hu, ZS
    Wang, GF
    Han, TPJ
    JOURNAL OF ALLOYS AND COMPOUNDS, 2002, 347 (1-2) : 52 - 55
  • [24] Optical spectroscopy of Ca3Gd2(BO3)4:Nd3+ laser crystal
    Wang, Y
    Tu, CY
    You, ZY
    Li, JF
    Zhu, ZJ
    JOURNAL OF MODERN OPTICS, 2006, 53 (08) : 1141 - 1148
  • [25] Optical Parameters of Nd3+ Ion in Sr3Gd2(BO3)4 Crystal
    Zhang Yan
    Wang Guo-Fu
    Lin Zhou-Bin
    Hu Zu-Shu
    JOURNAL OF INORGANIC MATERIALS, 2010, 25 (10) : 1110 - 1114
  • [26] THE GROWING OF ND3+ - GDAL3(BO3)4 CRYSTALS
    TU, CY
    LUO, ZD
    CHEN, G
    WANG, GF
    CRYSTAL RESEARCH AND TECHNOLOGY, 1994, 29 (03) : K47 - K50
  • [27] Spectral parameters of Nd3+ion in Nd3+:LaCa4O(BO3)3 crystal
    Lu, Y
    Wang, GF
    MATERIALS RESEARCH INNOVATIONS, 2003, 7 (02) : 115 - 117
  • [28] Elastic properties of Nd3+-ion-doped LaSc3(BO3)4 single crystals
    Cho, Jachun
    Lee, Sukmock
    Yu, Yong Moon
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2007, 50 (04) : 1090 - 1094
  • [29] Passive Q-switching of Nd3+:GdAl3(BO3)4 crystal
    Brenier, A
    Zhang, X
    Wang, J
    Zhang, H
    Tu, C
    Li, J
    Zhu, Z
    Wang, Y
    You, Z
    OPTICAL MATERIALS, 2004, 26 (03) : 287 - 291
  • [30] Structure of medium temperature phase β-LaSc3(BO3)4 crystal
    He, MY
    Wang, G
    Lin, ZB
    Chen, WZ
    Lu, SF
    Wu, QJ
    MATERIALS RESEARCH INNOVATIONS, 1999, 2 (06) : 345 - 348
12345