Dopant Occupancy and UV-Vis-NIR Spectroscopy of Sc:Yb:Tm:LiNbO3 in the 300-3000 nm Wavelength Range

被引：7

作者：

Dai, Li ^{[1
]}

Wang, Yuning ^{[1
]}

Chen, Ruirun ^{[2
]}

Yang, Shunxiang ^{[1
]}

Han, Xianbo ^{[1
]}

Liu, Chunrui ^{[1
]}

Shao, Yu ^{[1
]}

机构：

[1] Harbin Univ Sci & Technol, Coll Sci, Harbin 150080, Peoples R China

[2] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 2020年 / 55卷 / 06期

关键词：

distribution coefficient; dopant occupancy; Sc; Yb; Tm; LiNbO3; crystals; UV-vis-NIR; GROWTH; ABSORPTION; CRYSTALS; FEATURES;

D O I：

10.1002/crat.201900176

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

A series of Sc:Yb:Tm:LiNbO3 crystals with variable Sc3+ (0, 1, 2, and 3 mol%) concentration are grown by the Czochralski method. The effective distribution coefficients of Sc3+, Yb3+, and Tm3+ ions in the Sc:Yb:Tm:LiNbO3 crystals are determined by inductively coupled plasma atomic emission spectrometer. Sc3+ ions distribute uniformly in crystals when Sc3+ concentration reaches up to 3 mol%. The influence of Sc3+ concentration on the dopant occupancy and defect structure of Sc:Yb:Tm:LiNbO3 crystals is investigated by IR transmission spectra. Threshold concentration of Sc3+ ions in Sc:Yb:Tm:LiNbO3 crystals is nearly 3 mol%. By analyzing UV-vis-NIR absorption spectra, absorption property of Sc:Yb:Tm:LiNbO3 crystals is improved by doping Sc3+ ions. Additionally, the Sc:Yb:Tm:LiNbO3 crystals can be pumped by commercially available high power AlGaAs LDs.

引用

页数：5

共 22 条

[1] Study on photodamage of Mg:Er:LMO3 waveguide substrate [J].

Bi, JC ;

Liu, B ;

Zheng, W .

HOLOGRAPHY, DIFFRACTIVE OPTICS, AND APPLICATIONS II, PTS 1 AND 2, 2005, 5636 :400-404

[2] New low symmetry centres of Yb3+ impurities in lithium niobate single crystal [J].

Bodziony, T. ;

Kaczmarek, S. M. .

OPTICAL MATERIALS, 2007, 29 (11) :1440-1446

[3] Optical waveguides in Er:LiNbO3 fabricated by different techniques - A comparison [J].

Cajzl, Jakub ;

Nekvindova, Pavla ;

Mackova, Anna ;

Malinsky, Petr ;

Oswald, Jiri ;

Stanek, Stanislav ;

Vytykacova, Sona ;

Spirkova, Jarmila .

OPTICAL MATERIALS, 2016, 53 :160-168

[4] Single polarized Tm3+ laser in Zn-diffused LiNbO3 channel waveguides -: art. no. 161119 [J].

Cantelar, E ;

Sanz-García, JA ;

Lifante, G ;

Cussó, F .

APPLIED PHYSICS LETTERS, 2005, 86 (16) :1-3

[5] Growth and spectroscopic properties of Yb:Lu1.5Y1.5Al5O12 mixed crystal [J].

Cheng, Shishu ;

Xu, Xiaodong ;

Li, Dongzhen ;

Zhou, Dahua ;

Wu, Feng ;

Zhao, Zhiwei ;

Xu, Jun .

OPTICAL MATERIALS, 2010, 33 (01) :112-115

[6] OH- absorption and holographic storage properties of Sc(0,1,2,3):Ru:Fe:LiNbO3 crystals [J].

Dai, Li ;

Wang, Luping ;

Liu, Chunrui ;

Han, Xianbo ;

Yan, Zhehua ;

Xu, Yuheng .

RSC ADVANCES, 2018, 8 (10) :5145-5150

[7] Increased optical damage resistance in Ce: Cu: LiNbO3 by doping with Sc2O3 for quasi-nonvolatile holographic storage [J].

Fang, Shuangquan ;

Qiao, Yingjie ;

Zhang, Xiaohong ;

Ling, Furi .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2007, 204 (03) :833-838

[8] Reduced photorefraction in hafnium-doped single-domain and periodically poled lithium niobate crystals [J].

Kokanyan, EP ;

Razzari, L ;

Cristiani, I ;

Degiorgio, V ;

Gruber, JB .

APPLIED PHYSICS LETTERS, 2004, 84 (11) :1880-1882

[9] MONOLITHIC MGO-LINBO3 DOUBLY RESONANT OPTICAL PARAMETRIC OSCILLATOR PUMPED BY A FREQUENCY-DOUBLED DIODE-LASER-PUMPED ND-YAG LASER [J].

KOZLOVSKY, WJ ;

NABORS, CD ;

ECKARDT, RC ;

BYER, RL .

OPTICS LETTERS, 1989, 14 (01) :66-68

[10] Visible and ultraviolet upconversion emission in LiNbO3 triply doped with Tm3+, Yb3+, and Nd3+ [J].

Li, Ai-Hua ;

Zheng, Zhi-Ren ;

Lue, Qiang ;

Sun, Liang ;

Liu, Wei-Long ;

Wu, Wen-Zhi ;

Yang, Yan-Qiang ;

Lue, Tian-Quan .

JOURNAL OF APPLIED PHYSICS, 2009, 105 (01)

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