Broadband emission in Er3+-Tm3+ codoped tellurite fibre

被引：125

作者：

Huang, LH ^{[1
]}

Jha, A ^{[1
]}

Shen, SX ^{[1
]}

Liu, XB ^{[1
]}

机构：

[1] Univ Leeds, Inst Mat Res, Leeds LS2 9JT, W Yorkshire, England

来源：

OPTICS EXPRESS | 2004年 / 12卷 / 11期

关键词：

D O I：

10.1364/OPEX.12.002429

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The visible and near infrared emission spectra of Er3+-Tm3+-codoped tellurite glasses and fibres were measured with the excitation of an 800 nm laser. A broad emission extending from 1.35 mum to 1.6 mum with a full width at half-maximum (FWHM) of similar to160 nm was recorded in a 24 cm long 0.2 wt% Er2O3 and 1.0 wt% Tm2O3 codoped tellurite fibre. Energy transfer between Er3+ and Tm3+ play important roles in the luminescence mechanism. These results indicate that Er3+-Tm3+-codoped tellurite fibre could be a promising material for broadband light source and broadband amplifier for the wavelength-division-multiplexing (WDM) transmission systems. (C) 2004 Optical Society of America.

引用

页码：2429 / 2434

页数：6

共 8 条

[1] 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

[2]

LEE WJ, C OPT FIB COMM 2001

[3] Enhanced frequency upconversion in Er3+ doped fluoroindate glass due to energy transfer from Tm3+ [J].

Lozano, W ;

de Araújo, CB ;

Messaddeq, Y .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2002, 311 (03) :318-322

[4] Compositional effects and spectroscopy of rare earths (Er3+, Tm3+, and Nd3+) in tellurite glasses [J].

Shen, S ;

Jha, A ;

Zhang, E ;

Wilson, SJ .

COMPTES RENDUS CHIMIE, 2002, 5 (12) :921-938

[5] Mechanisms and concentration dependence of Tm3+ blue and Er3+ green up-conversion in codoped glasses by red-laser pumping [J].

Tanabe, S ;

Suzuki, K ;

Soga, N ;

Hanada, T .

JOURNAL OF LUMINESCENCE, 1995, 65 (05) :247-255

[6] Gain-flattened tellurite-based EDFA with a flat amplification bandwidth of 76 nm [J].

Yamada, M ;

Mori, A ;

Kobayashi, K ;

Ono, P ;

Kanamori, T ;

Oikawa, K ;

Nishida, Y ;

Ohishi, Y .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1998, 10 (09) :1244-1246

[7] ENERGY-TRANSFER BETWEEN ER-3+ AND TM-3+ IONS IN A BARIUM FLUORIDE THORIUM FLUORIDE GLASS [J].

YEH, DC ;

PETRIN, RR ;

SIBLEY, WA ;

MADIGOU, V ;

ADAM, JL ;

SUSCAVAGE, MJ .

PHYSICAL REVIEW B, 1989, 39 (01) :80-90

[8] MECHANISMS OF UP-CONVERSION FLUORESCENCES IN ER3+, TM3+ CODOPED FLUOROZIRCOALUMINATE GLASSES [J].

ZOU, XL ;

SHIKIDA, A ;

YANAGITA, H ;

TORATANI, H .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1995, 181 (1-2) :100-109

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