| Er~(3+)和Yb~(3+)/Er~(3+)掺杂对石英光纤中倍频的影响 |
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| 引用本文： | 华一敏,李劬,陈英礼,陈益新. Er~(3+)和Yb~(3+)/Er~(3+)掺杂对石英光纤中倍频的影响[J]. 光学学报, 1992, 12(7): 588-592 |
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| 作者姓名： | 华一敏 李劬 陈英礼 陈益新 |
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| 作者单位： | 上海交通大学应用物理系 上海200030(华一敏，李劬，陈英礼)，上海交通大学应用物理系 上海200030(陈益新) |
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| 基金项目： | 国家自然科学基金，上海交通大学青年科学基金资助项目 |
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| 摘 要： | 实验研究了掺Er~(3+)和Yb~(3+)/Er~(3+)石英光纤中的倍频过程.测量了不同Er~(3+)和Yb~(3+)/Er~(3+)掺杂量的光纤倍频转换效率和光纤倍频预处理前后Er~(3+)发射可见荧光的强度,探讨了Er~(3+)和Yb~(3+)掺杂对光纤中倍频过程的影响.
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| 关 键 词： | 倍频 光纤 掺铒光纤 掺镱/铒光纤 |
| 收稿时间： | 1991-06-20 |
Influence of Er~(3+) and Yb~(3+)/Er~(3+) doping on SHG in silica fibers |
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| HUA YIMIN Li Qu CHEN- YINGLI CHEN YIXIN. Influence of Er~(3+) and Yb~(3+)/Er~(3+) doping on SHG in silica fibers[J]. Acta Optica Sinica, 1992, 12(7): 588-592 |
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| Authors: | HUA YIMIN Li Qu CHEN- YINGLI CHEN YIXIN |
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| Abstract: | Second harmonic generation in Er3+ and Yb3+/Er3+ doped silica fibers has been demonstrated. The maximum peak power conversion efficiencies of fibers with various Er3+ and Yb3+/Er3+ doping have been measured. The visible fluorescence spectra emitted from Er3+ ons have also been recorded before and after the doped fibers were prepared to generate efficient SHG. And the influence of Er3+ and Yb3+/ Er3+ doping on SHG in silica fibers were discussed. |
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| Keywords: | second harmonic generation fiber Er3+-doped fiber Yb3+/Er3+doped fiber. |
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