| 掺镱石英光纤预制棒的制备与表征 |
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| 引用本文： | 冯高锋,吴钧,潘晋,张立永.掺镱石英光纤预制棒的制备与表征[J].光子学报,2014,39(5):820-822. |
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| 作者姓名： | 冯高锋 吴钧 潘晋 张立永 |
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| 作者单位： | （浙江富通光纤技术有限公司,浙江 富阳 311422） |
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| 摘 要： | 采用改进化学汽相沉积结合溶液掺杂法制备了掺镱石英光纤预制棒,并研究了不同镱掺杂浓度下的吸收光谱和发光光谱.吸收光谱和发光光谱的强度随着YbCl3溶液浓度的增大而增强.在不产生失透的前提下,得到预制棒芯层能够掺杂的YbCl3溶液最大浓度为0.057 mol/L.
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| 关 键 词： | 掺镱光纤预制棒 改进化学汽相沉积工艺 溶液掺杂 吸收光谱 发光光谱 |
| 收稿时间： | 2009-10-12 |
Fabrication and Characterization of Yb3+ Doped Silica Glass Preforms |
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| FENG Gao-Feng,WU Jun,BAN Jin,ZHANG Li-Yong.Fabrication and Characterization of Yb3+ Doped Silica Glass Preforms[J].Acta Photonica Sinica,2014,39(5):820-822. |
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| Authors: | FENG Gao-Feng WU Jun BAN Jin ZHANG Li-Yong |
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| Institution: | (Zhejiang Futong Optical Fibre Technologies Co.,Ltd,Fuyang,Zhejiang 311422,China) |
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| Abstract: | Yb3+ doped silica glass preforms are fabricated by MCVD process combined with the solution doping technique.Absorption and emission spectra of preforms with various Yb3+ concentrations are investigated.The intensities of absorption and emission increase with increasing of solution concentrations of YbCl3.The maximum YbCl3 solution concentration can be doped into core layer of preform without compromising vitrification is 0.057 mol/L. |
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| Keywords: | Yb3+ doped fiber preforms MCVD process Solution doping Absorption spectra Emission spectra |
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