Upconversion fluorescence spectroscopy of Er3+/Yb3+-codoped lead oxyfluorosilicate glass

被引：88

作者：

Xu, SQ ^{[1
]}

Yang, ZM ^{[1
]}

Zhang, JJ ^{[1
]}

Wang, GN ^{[1
]}

Dai, SX ^{[1
]}

Hu, LL ^{[1
]}

Jiang, ZH ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 385卷 / 3-4期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/j.cplett.2003.12.104

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Upconversion fluorescence properties of a new Er3+/Yb3+-codoped lead oxyfluorosilicate glass under 975 nm excitation are investigated. The blue, intense green and red emissions centered at 408, 529, 545, and 667 nm, corresponding to the H-2(9/2) --> I-4(15/2), H-2(11/2) --> I-4(15/2), S-4(3/2) --> I-4(15/2), and F-4(9/2) --> I-1(15/2) transitions of Er3+, respectively, were simultaneously observed at room temperature. The important role of Yb2O3 in upconversion intensity is observed, and the influence of Yb2O3 and PbF2 on blue, green and red emissions is compared and discussed. The dependence of upconversion intensities on excitation power and possible upconversion mechanisms are evaluated. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：263 / 267

页数：5

共 23 条

[1] OPTICAL-FIBER TEMPERATURE SENSOR BASED ON UPCONVERSION-EXCITED FLUORESCENCE [J].

BERTHOU, H ;

JORGENSEN, CK .

OPTICS LETTERS, 1990, 15 (19) :1100-1102

[2] ERBIUM GLASS LASERS AND THEIR APPLICATIONS [J].

GAPONTSEV, VP ;

MATITSIN, SM ;

ISINEEV, AA ;

KRAVCHENKO, VB .

OPTICS AND LASER TECHNOLOGY, 1982, 14 (04) :189-196

[3] Optical transitions and frequency upconversion emission of Er3+ ions in Ga2S3-GeS2-La2S3 glasses [J].

Higuchi, H ;

Takahashi, M ;

Kawamoto, Y ;

Kadono, K ;

Ohtsuki, T ;

Peyghambarian, N ;

Kitamura, N .

JOURNAL OF APPLIED PHYSICS, 1998, 83 (01) :19-27

[4]

Huang LH, 2001, J APPL PHYS, V90, P5550, DOI 10.1063/1.1413494

[5] DIODE ARRAY-PUMPED ER, YB - PHOSPHATE-GLASS LASER [J].

HUTCHINSON, JA ;

ALLIK, TH .

APPLIED PHYSICS LETTERS, 1992, 60 (12) :1424-1426

[6] OPTICAL ABSORPTION INTENSITIES OF RARE-EARTH IONS [J].

JUDD, BR .

PHYSICAL REVIEW, 1962, 127 (03) :750-&

[7] ELECTRON-MICROSCOPIC INVESTIGATIONS OF MICROHETEROGENEOUS STRUCTURE IN GLASSES FROM THE GEO2-PBO-PBF2 OXIDE-HALIDE SYSTEM [J].

KASHCHIEVA, E ;

IVANOVA, Y .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1991, 10 (22) :1356-1358

[8] Optical transitions and visible upconversion in Er3+ doped niobic tellurite glass [J].

Lin, H ;

Meredith, G ;

Jiang, SB ;

Peng, X ;

Luo, T ;

Peyghambarian, N ;

Pun, EYB .

JOURNAL OF APPLIED PHYSICS, 2003, 93 (01) :186-191

[9] Er3+-doped Na2O•Cd3Al2Si3O12 glass for infrared and upconversion applications [J].

Lin, H ;

Pun, EYB ;

Liu, XR .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2001, 283 (1-3) :27-33

[10] Upconversion luminescence of Er3+ in alkali bismuth gallate glasses [J].

Man, SQ ;

Pun, EYB ;

Chung, PS .

APPLIED PHYSICS LETTERS, 2000, 77 (04) :483-485

← 1 2 3 →