The upconversion luminescence research of HoYb:YVO4

被引：12
作者：
Chen, XB [1 ]
Liu, K
Zhuang, J
Wang, GW
Chen, CT
机构：
[1] Beijing Normal Univ, Opt Ctr, Beijing 100875, Peoples R China
[2] Beijing Normal Univ, Key Lab Beam Technol & Mat Modificat, Chinese Minist Educ, Beijing 100875, Peoples R China
[3] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350001, Peoples R China
[4] Peking Univ, Dept Phys, Beijing 100871, Peoples R China
来源：
ACTA PHYSICA SINICA | 2002年 / 51卷 / 03期
关键词：
upconversion luminescence; direct sensitization; YVO4; crystal; HO3+ ion;
D O I：
10.7498/aps.51.690
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper studies the direct upconversion sensitization luminescence of the Ho3+ and Yb3+ ion codoped HoYb:YVO4 crystal excited by 960nm laser-diode initially. The interesting upconversion luminescence phenomenon has been found. The most strong upconversion luminescence line of the HoYb:YVO4 crystal is F-5(5)-->(5)Ig transition, and that of S-5(2) --> I-5(8) is ten times smaller relatively. It resulted from the fact that HoYb:YVO4 crystal has both strong oscillation strength and multiphonon nonraditive relaxation rate.
引用
收藏
页码：690 / 695
页数：6
相关论文
共 21 条
  • [1] TUNABLE GREEN UP-CONVERSION ERBIUM FIBER LASER
    ALLAIN, JY
    MONERIE, M
    POIGNANT, H
    [J]. ELECTRONICS LETTERS, 1992, 28 (02) : 111 - 113
  • [2] ELECTRONIC ENERGY LEVELS IN TRIVALENT LANTHANIDE AQUO IONS .I. PR3+ ND3+ PM3+ SM3+ DY3+ HO3+ ER3+ AND TM3+
    CARNALL, WT
    FIELDS, PR
    RAJNAK, K
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1968, 49 (10) : 4424 - &
  • [3] Chen CH, 1996, LAB ROBOTICS AUTOMAT, V8, P87
  • [4] CHEN JE, 1991, OPTICS OPTOELECTRONI
  • [5] Initial study about cross-energy-transfer and fluorescence guard-against-forge in oxyfluoride vitroceramics
    Chen, XB
    Sawanobori, N
    Nie, YX
    [J]. ACTA PHYSICA SINICA, 2000, 49 (12) : 2488 - 2493
  • [6] Direct upconversion sensitization luminescence of Er:oxyfluoride glassceramics
    Chen, XB
    Li, MX
    Sawanobori, N
    Zhe, Z
    Nie, YX
    [J]. ACTA PHYSICA SINICA, 2000, 49 (12) : 2482 - 2487
  • [7] The comparison investigation of direct upconversion sensitization luminescence between ErYb:oxyfluoride glass and vitroceramics
    Chen, XB
    Nie, YX
    Du, WM
    Sawanobori, N
    [J]. OPTICS COMMUNICATIONS, 2000, 184 (1-4) : 289 - 304
  • [8] Chen XB, 1999, ACTA PHYS SIN-OV ED, V8, P216, DOI 10.1088/1004-423X/8/3/009
  • [9] The indirect upconversion-sensitization luminescence research of Tm, Yb codoped oxyfluoride glasses
    Chen, XB
    Zhang, GY
    Sawanobori, N
    Feng, Y
    Li, MX
    Bi, SZ
    Nie, YX
    Sun, YG
    [J]. ACTA PHYSICA SINICA, 1999, 48 (05) : 948 - 954
  • [10] Optical property of Tm:YVO4 crystal
    Chen, XB
    He, CJ
    Chen, L
    Zhuang, J
    Song, ZF
    [J]. ACTA PHYSICA SINICA, 2001, 50 (07) : 1371 - 1377
123