Spectroscopic properties of stoichiometric NaTb(WO4)2 crystal as a gain medium for visible laser

被引：3

作者：

Qin, Haoran ^{[1
,2
]}

Chen, Yujin ^{[1
]}

Gong, Xinghong ^{[1
]}

Huang, Jianhua ^{[1
]}

Lin, Yanfu ^{[1
]}

Luo, Zundu ^{[1
]}

Huang, Yidong ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China

来源：

JOURNAL OF LUMINESCENCE | 2020年 / 217卷

基金：

中国国家自然科学基金;

关键词：

Spectroscopic property; NaTb(WO4)(2) crystal; Visible laser; SINGLE-CRYSTALS; ND3+ ION; OPERATION; GROWTH; ABSORPTION; TRANSITIONS; INTENSITIES; WAVELENGTH; GREEN; ER;

D O I：

10.1016/j.jlumin.2019.116793

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A stoichiometric NaTb(WO4)(2) crystal was grown by the Czochralski method and polarized spectroscopic properties of the crystal were investigated at room temperature. The peak absorption cross-sections at 487 nm of the crystal, corresponding to the F-7(6)-> D-5(4) transition of Tb3+ ions, are 9.28 x 10(-22) and 4.94 x 10(-22) cm(2) for the pi and sigma polarizations, respectively. The radiative lifetime of the D-5(4) multiplet is 611 mu s? The crystal exhibits intense green emission around 548 nm under excitation at 487 nm. The peak emission cross-sections at 548 nm of the crystal, corresponding to the D-5(4)-> F-7(5) transition of Tb3+ ions, are 8.36 x 10(-21) and 5.10 x 10(-21) cm(2) for pi and sigma polarizations, respectively. The fluorescence lifetime of the D-5(4) multiplet is 575 mu s, and quantum efficiency reaches to 94%. Above results show that the NaTb(WO4)(2) crystal is a potential gain medium for visible laser.

引用

页数：6

共 50 条

[1] Spectroscopic properties of stoichiometric CaTbAlO4 crystal as a visible laser gain medium
Deng, Minghu
Chen, Yujin
Gong, Xinghong
Lin, Yanfu
Huang, Jianhua
Luo, Zundu
Huang, Yidong
JOURNAL OF LUMINESCENCE, 2022, 246
[2] Spectroscopic properties of Dy3+-doped NaBi(WO4)2 crystal
Jiang, Tianhui
Gong, Xinghong
Chen, Yujin
Lin, Yanfu
Huang, Jianhua
Luo, Zundu
Huang, Yidong
JOURNAL OF LUMINESCENCE, 2019, 210 : 83 - 88
[3] Spectroscopic and laser characterization of Yb,Tm:KLu(WO4)2 crystal
Loiko, P. A.
Serres, J. M.
Mateos, X.
Demesh, M. P.
Yasukevich, A. S.
Yumashev, K. V.
Petrov, V.
Griebner, U.
Aguilo, M.
Diaz, F.
OPTICAL MATERIALS, 2016, 51 : 223 - 231
[4] Spectroscopic and energy transfer properties of NaTb(WO4)2 phosphor and crystal sensitized by Dy3+
Zhang, Jiaqi
Huang, Yidong
Gong, Xinghong
Huang, Jianhua
Lin, Yanfu
Chen, Yujin
JOURNAL OF LUMINESCENCE, 2023, 257
[5] Phonon, optical and dielectric properties of RbNd(WO4)2 laser crystal
Maczka, M.
Macalik, L.
Macalik, B.
Majchrowski, A.
Swirkowicz, M.
Hanuza, J.
OPTICAL MATERIALS, 2010, 32 (11) : 1463 - 1470
[6] Growth and spectroscopic properties of Sm3+:KY(WO4)2 crystal
Demesh, M. P.
Dernovich, O. P.
Gusakova, N. V.
Yasukevich, A. S.
Kornienko, A. A.
Dunina, E. B.
Fomicheva, L. A.
Pavlyuk, A. A.
Kuleshov, N. V.
OPTICAL MATERIALS, 2018, 75 : 821 - 826
[7] Anisotropy in spectroscopic and laser properties of monoclinic Yb: KLu(WO4)2 crystal
Wan Yong
Han Wen-Juan
Liu Jun-Hai
Xia Lin-Hua
Mateos, Xavier
Petrov, Valentin
Zhang Huai-Jin
Wang Ji-Yang
ACTA PHYSICA SINICA, 2009, 58 (01) : 278 - 284
[8] Spectroscopic properties of ytterbium doped KLu(WO4)2
Wang Kunpeng
Wang Jiyang
JOURNAL OF RARE EARTHS, 2011, 29 (04) : 359 - 362
[9] Spectroscopic properties of stoichiometric Sr3Tb2(BO3)4 crystal as a potential yellow laser medium
Qin, Haoran
Gong, Xinghong
Chen, Yujin
Huang, Jianhua
Lin, Yanfu
Luo, Zundu
Huang, Yidong
JOURNAL OF LUMINESCENCE, 2019, 210 : 52 - 57
[10] Growth, thermal and spectroscopic characteristics of LiNd(WO4)2 crystal
Huang, Xinyang
Wang, Guofu
Li, Xiaoxia
Yu, Quanmao
Lue, Xingdong
OPTICAL MATERIALS, 2009, 32 (01) : 69 - 74

← 1 2 3 4 5 →