中国物理B ›› 2006, Vol. 15 ›› Issue (12): 2902-2905.doi: 10.1088/1009-1963/15/12/023

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Broadband amplified spontaneous emission from Er3+-doped single-mode tellurite fibre

陈东丹, 张勤远, 刘粤惠, 徐善辉, 杨中民, 邓再德, 姜中宏   

  1. Key Laboratory of Specially Functional Materials and Advanced Manufacturing Technology of Ministry of Education and Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510641, China
  • 收稿日期:2005-11-03 修回日期:2006-07-17 出版日期:2006-12-20 发布日期:2006-12-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos 50472053 and 60307004), National Century Elitist Table (Grant Nos 04-0821 and 04-0823) and Natural Science Foundation of Guangdong Province. (Grant Nos 04020036 and 2004A1060

Broadband amplified spontaneous emission from Er3+-doped single-mode tellurite fibre

Chen Dong-Dan(陈东丹)†, Zhang Qin-Yuan(张勤远)‡, Liu Yue-Hui(刘粤惠), Xu Shan-Hui(徐善辉), Yang Zhong-Min(杨中民), Deng Zai-De(邓再德), and Jiang Zhong-Hong(姜中宏)   

  1. Key Laboratory of Specially Functional Materials and Advanced Manufacturing Technology of Ministry of Education and Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510641, China
  • Received:2005-11-03 Revised:2006-07-17 Online:2006-12-20 Published:2006-12-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos 50472053 and 60307004), National Century Elitist Table (Grant Nos 04-0821 and 04-0823) and Natural Science Foundation of Guangdong Province. (Grant Nos 04020036 and 2004A1060

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摘要： This paper reports on the fabrication and characterization of a newly erbium-doped single-mode tellurite glass-fibre applicable for 1.5-μum optical amplifiers. A very broad erbium amplified spontaneous emission in the range 1450--1650nm from erbium-doped single-mode tellurite glass-fibre is obtained upon excitation of a 980-nm laser diode. The effects of the length of glass-fibre and the pumping power of laser diode on the amplified spontaneous emission are discussed. The result indicates that the tellurite glass-fibre is a promising candidate for designing fibre-optic amplifiers and lasers.

关键词: amplified spontaneous emission, erbium-doped tellurite fibre, thermal stability

Abstract: This paper reports on the fabrication and characterization of a newly erbium-doped single-mode tellurite glass-fibre applicable for 1.5-μm optical amplifiers. A very broad erbium amplified spontaneous emission in the range 1450--1650nm from erbium-doped single-mode tellurite glass-fibre is obtained upon excitation of a 980-nm laser diode. The effects of the length of glass-fibre and the pumping power of laser diode on the amplified spontaneous emission are discussed. The result indicates that the tellurite glass-fibre is a promising candidate for designing fibre-optic amplifiers and lasers.

Key words: amplified spontaneous emission, erbium-doped tellurite fibre, thermal stability

中图分类号:  (Thermal properties of amorphous solids and glasses: heat capacity, thermal expansion, etc.)

  • 65.60.+a
42.55.Px (Semiconductor lasers; laser diodes) 42.55.Wd (Fiber lasers) 42.81.-i (Fiber optics)