Super broadband near-infrared emission and energy transfer in Bi-Er co-doped lanthanum aluminosilicate glasses

被引：48

作者：

Tran Minh Hau ^{[1
,2
]}

Yu, Xue ^{[1
]}

Zhou, Dacheng ^{[1
]}

Song, Zhiguo ^{[1
]}

Yang, Zhengwen ^{[1
]}

Wang, Rongfei ^{[1
]}

Qiu, Jianbei ^{[1
]}

机构：

[1] Kunming Univ Sci & Technol, Sch Mat Sci & Engn, Kunming 650093, Peoples R China

[2] Tuyhoa Ind Coll, Dept Res Adm & Int Relat, Phuyen 620900, Vietnam

来源：

OPTICAL MATERIALS | 2013年 / 35卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Silica glass; Energy transfer; Bi-Er co-doped; Luminescence; METAL GERMANATE GLASSES; OPTICAL AMPLIFICATION; FIBER LASERS; SILICA GLASS; BISMUTH; LUMINESCENCE; CERAMICS;

D O I：

10.1016/j.optmat.2012.10.021

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Bi-Er co-doped lanthanum aluminosilicate glasses, which exhibited a broadband near-infrared emission, were developed and observed in using the optical absorption and photoluminescence spectra. A super broadband near-infrared emission extending from 1.0 to 1.8 mu m with a full-width at half-maximum of 450 nm which covered the whole O, E, S, C and L bands, was observed in Bi-Er co-doped samples under 808 nm excitation, as a result of the overlap of the Bi-related emission band (1270 nm) and the emission from Er3+ I-4(13/2) -> I-4(15/2) transition (1545 nm). This report will discuss about a possible mechanism for energy transfer between Bi-related centers and Er3+ ion. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：487 / 490

页数：4

共 28 条

[1] Ultrabroadband near-infrared emission from a colorless bismuth-doped glass [J].

Arai, Yusuke ;

Suzuki, Takenobu ;

Ohishi, Yasutake ;

Morimoto, Shigeki ;

Khonthon, Sasithorn .

APPLIED PHYSICS LETTERS, 2007, 90 (26)

[2] Bi-doped fiber lasers [J].

Bufetov, I. A. ;

Dianov, E. M. .

LASER PHYSICS LETTERS, 2009, 6 (07) :487-504

[3] Effect of optical basicity on broadband infrared fluorescence in bismuth-doped alkali metal germanate glasses [J].

Chi, Guangwei ;

Zhou, Dacheng ;

Song, Zhiguo ;

Qiu, Jianbei .

OPTICAL MATERIALS, 2009, 31 (06) :945-948

[4] Efficient Bismuth-Doped Fiber Lasers [J].

Dvoyrin, V. V. ;

Mashinsky, V. M. ;

Dianov, E. M. .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2008, 44 (9-10) :834-840

[5] Optical amplification in bismuth-doped silica glass [J].

Fujimoto, Y ;

Nakatsuka, M .

APPLIED PHYSICS LETTERS, 2003, 82 (19) :3325-3326

[6] Infrared luminescence from bismuth-doped silica glass [J].

Fujimoto, Y ;

Nakatsuka, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 2001, 40 (3B) :L279-L281

[7] Compositional dependence of up-conversion process in Tm3+-Yb3+ codoped oxyfluoride glasses and glass-ceramics [J].

Guinhos, FC ;

Nóbrega, PC ;

Santa-Cruz, PA .

JOURNAL OF ALLOYS AND COMPOUNDS, 2001, 323 :358-361

[8] Broadband emission in Er3+-Tm3+ codoped tellurite fibre [J].

Huang, LH ;

Jha, A ;

Shen, SX ;

Liu, XB .

OPTICS EXPRESS, 2004, 12 (11) :2429-2434

[9] Composition-property relationships of the La2O3-Al2O3-SiO2 glass system [J].

Iftekhar, Shahriar ;

Grins, Jekabs ;

Eden, Mattias .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2010, 356 (20-22) :1043-1048

[10] Characterization of broadband amplified spontaneous emission from an Er3+-Tm3+ co-doped silica fiber [J].

Jeong, H ;

Oh, K ;

Han, SR ;

Morse, TF .

CHEMICAL PHYSICS LETTERS, 2003, 367 (3-4) :507-511

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