| 国产化大模场掺镱光子晶体光纤的设计与制备 |
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| 引用本文： | 陈伟. 国产化大模场掺镱光子晶体光纤的设计与制备[J]. 上海电力学院学报, 2010, 0(10) |
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| 作者姓名： | 陈伟 |
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| 作者单位： | 华中科技大学武汉国家光电实验室;烽火通信科技股份有限公司光纤研发部;光纤通信技术和网络国家重点实验室(筹); |
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| 基金项目： | 国家“973”计划资助项目(2003CB314905); 国家“863”计划资助项目(2007AA03Z447) |
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| 摘 要： | 理论分析了空气孔尺寸与晶格常数对光子晶体光纤(PCF)单模特性的影响,设计了大模场双包层PCF的波导结构。采用自主知识产权的专利技术,制备出高数值孔径大模场掺Yb双包层PCF,其内包层数值孔径为0.65,纤芯数值孔径为0.06,有效模场面积为1 465.7μm2。
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| 关 键 词： | 光子晶体光纤(PCF) 掺Yb 双包层 设计 制备 |
Design and fabrication of localized large mode-field Yb-doped photonic crystal fibers |
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| CHEN Wei. Design and fabrication of localized large mode-field Yb-doped photonic crystal fibers[J]. Journal of Shanghai University of Electric Power, 2010, 0(10) |
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| Authors: | CHEN Wei |
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| Affiliation: | Wuhan National Laboratory for Optoelectronics,Huazhong University of Science , Technology,Wuhan 430074,China, State Key Laboratory of Optical Communication Technologies , Networks,Optical Fiber Department,Fiberhome Telecommunication Technologies Co.Ltd,China |
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| Abstract: | The effects of air-hole size and lattice constant on the single-mode characteristics for photonic crystal fibers(PCFs) are analyzed in theories and the waveguide structure with large mode-field double-cladding photonic crystal fiber is designed.Then the high numerical aperture and large mode-field,ytterbium-doped double-cladding photonic crystal fiber is successfully fabricated with the patent technologies of independent intellectual property rights.The numerical aperture(NA) of its inner cladding is as hig... |
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| Keywords: | photonic crystal fiber(PCF) Yb-doped double-cladding design fabrication |
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