光子学报, 2009, 38 (2): 339, 网络出版: 2010-05-10
Er-Yb共掺双包层光纤的研制
Fabrication of Er-Yb Co-doped Double-clad Fiber
双包层光纤 Er-Yb共掺 MCVD研制工艺 荧光特性 Double-clad fiber Er-Yb co-doped MCVD manufacture technics Fluorescence characteristic
摘要
报道了溶液掺杂法制备Er-Yb共掺双包层光纤的技术.采用改进的化学汽相沉积研制工艺，制作了SiO2-P2O5-F的光纤阻挡层和SiO2-GeO2-P2O5的疏松芯层，利用疏松芯层在YbCl3、ErCl3溶液中的浸泡吸收作用，成功研制出Er、Yb离子浓度比分别为1∶13和1∶8两个光纤样品，其中样品2在976 nm泵浦波长处的有效吸收系数最大达到2 dB/m，分析和讨论了光纤的损耗谱和荧光特性.
Abstract
The MCVD and solution-doping technology for the Er-Yb co-doped double-clad fiber was reported.Using the MCVD manufacture technics,the fiber isolation layers(SiO2-P2O5-F) and the porous frits(SiO2-GeO2-P2O5) were deposited.The porous frits were soaked in the solutions of YbCl3 and ErCl3.Two fiber samples with 1:13 and 1:8 of Molar ratio Er/Yb were fabricated respectively.The maximium effective absorption coefficient of the sample 2 at the pump wavelengh 976 nm is 2 dB/m.The attenuation spectral and fluorescence characteristic were discussed.
黄榜才, 衣永青, 段云峰, 张鹏, 刘军号, 庞璐, 宁鼎, 袁树忠, 董孝义. Er-Yb共掺双包层光纤的研制[J]. 光子学报, 2009, 38(2): 339. HUANG Bang-cai, YI Yong-qing, DUAN Yun-feng, LIU Jun-hao, PANG Lu, ZHANG Peng, NING Ding, YUAN Shu-zhong, DONG Xiao-yi. Fabrication of Er-Yb Co-doped Double-clad Fiber[J]. ACTA PHOTONICA SINICA, 2009, 38(2): 339.
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