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)
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
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.
Received: 03 November 2005
Revised: 17 July 2006
Accepted manuscript online:
PACS:
65.60.+a
(Thermal properties of amorphous solids and glasses: heat capacity, thermal expansion, etc.)
Fund: 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
Cite this article:
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) Broadband amplified spontaneous emission from Er3+-doped single-mode tellurite fibre 2006 Chinese Physics 15 2902
Characteristics of urea under high pressure and high temperature Shuai Fang(房帅), Hong-An Ma(马红安), Long-Suo Guo(郭龙锁), Liang-Chao Chen(陈良超), Yao Wang(王遥), Lu-Yao Ding(丁路遥), Zheng-Hao Cai(蔡正浩), Jian Wang(王健), Xiao-Peng Jia(贾晓鹏). Chin. Phys. B, 2019, 28(9): 098101.
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