Temperature dependence of fluorescence in erbium-doped silica fiber

摘要：

The temperature dependence of fluorescence in erbium-doped silica fiber between ~ -30 and ~150℃ is discussed. 980nm pumping configuration is used in our experiment. 1450nm and 1531nm wavelengths are chosen to calculate the FIR (fluorescence intensity ratio) at the first time instead of the mostly used wavelengths 525nm and 550nm. It shows that as the temperature increases, the fluorescence intensity increases obviously at short wavelengths but changes a little at long wavelengths. The temperature coefficient can achieve ~ 0.023dB/℃, and its resolution is improved as the temperature decreases. Because there are many effects in our experiments, so it shows a deviation from the behavior of simulation.

关键词： temperature dependence erbium-doped fiber FIR fluorescence spectra

作者: Jian Peng Shuisheng Jian Yongjun Fu Lisong Liu Fengping Yan Huai Wei Xiangqiao Mao Kai Zheng Lin Wang Honglei Li

作者单位: Key-Laboratory of All-Optical networks & Advanced Communication Networks,Ministry of Education,P.R.China,Institute of Lightwave Technology,Beijing Jiaotong University,Beijing 100044,P.R.China

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）