Enhanced broadband near-infrared luminescence from transparent Yb3+/Ni2+ codoped silicate glass ceramics

被引：24

作者：

Wu, Botao ^{[2
,3
]}

Zhou, Shifeng ^{[1
]}

Ruan, Jian ^{[2
,3
]}

Qiao, Yanbo ^{[2
,3
]}

Chen, Danping ^{[2
]}

Zhu, Congshan ^{[2
]}

Qiu, Jianrong ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China

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

[3] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 03期

关键词：

D O I：

10.1364/OE.16.001879

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The near-infrared emission intensity of Ni2+ in Yb3+/Ni2+ codoped transparent MgO-Al2O3-Ga2O3-SiO2-TiO2 glass ceramics could be enhanced up to 4.4 times via energy transfer from Yb3+ to Ni2+ in nanocrystals. The best Yb2O3 concentration was about 1.00 mol%. For the Yb3+/Ni2+ codoped glass ceramic with 1.00 mol% Yb2O3, a broadband near-infrared emission centered at 1265 nm with full width at half maximum of about 300 nm and lifetime of about 220 mu s was observed. The energy transfer mechanism was also discussed. (C) 2008 Optical Society of America.

引用

页码：1879 / 1884

页数：6

共 16 条

[1] ENERGY-TRANSFER AMONG YB-3+ IONS IN A SILICATE GLASS [J].

BRUNDAGE, RT ;

YEN, WM .

PHYSICAL REVIEW B, 1986, 34 (12) :8810-8814

[2] A THEORY OF SENSITIZED LUMINESCENCE IN SOLIDS [J].

DEXTER, DL .

JOURNAL OF CHEMICAL PHYSICS, 1953, 21 (05) :836-850

[3] Yb3+-sensitized visible Ni2+ photon upconversion in codoped CsCdBr3 and CsMgBr3 -: art. no. 125111 [J].

García-Revilla, S ;

Gerner, P ;

Güdel, HU ;

Valiente, R .

PHYSICAL REVIEW B, 2005, 72 (12)

[4] Sharp 2E upconversion luminescence of Cr3+ in Y3Ga5O12 codoped with Cr3+ and Yb3+ -: art. no. 125112 [J].

Heer, S ;

Wermuth, M ;

Krämer, K ;

Güdel, HU .

PHYSICAL REVIEW B, 2002, 65 (12)

[5]

Henderson B., 1989, OPTICAL SPECTROSCOPY

[6] Spectroscopic properties of Yb-doped silica glass [J].

Lu, K ;

Dutta, NK .

JOURNAL OF APPLIED PHYSICS, 2002, 91 (02) :576-581

[7] Effects of non-radiative processes on the infrared luminescence of Yb3+ doped glasses [J].

Quirino, WG ;

Bell, MJV ;

Oliveira, SL ;

Nunes, LAO .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2005, 351 (24-26) :2042-2046

[8] Nickel-doped nanocrystalline glass-ceramic fiber [J].

Samson, BN ;

Pinckney, LR ;

Wang, J ;

Beall, GH ;

Borrelli, NF .

OPTICS LETTERS, 2002, 27 (15) :1309-1311

[9] Structural and optical properties of ZnO-Al2O3-SiO2 system glass-ceramics containing Ni2+-doped nanocrystals [J].

Suzuki, T ;

Horibuchi, K ;

Ohishi, Y .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2005, 351 (27-29) :2304-2309

[10]

Suzuki T., 2005, APPL PHYS LETT, V86

← 1 2 →