| 用于光纤通信的Bi∶DyIG磁光晶体材料研究 |
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| 引用本文： | 荆玉兰 石玉 张怀武. 用于光纤通信的Bi∶DyIG磁光晶体材料研究[J]. 应用光学, 2004, 25(1): 36-38 |
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| 作者姓名： | 荆玉兰 石玉 张怀武 |
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| 作者单位： | 电子科技大学 微电子与固体电子学院, 成都 610054
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| 摘 要： | 光纤无源开关器件是近期光通信领域研究的热点.本文就应用于光纤开关的一种新型晶体材料进行理论分析和实验研究,确定该材料可应用于0.5～1.5 μm频域内各种光纤开关器件,其驱动脉冲电流低于4 A,脉冲宽度在5 μs左右.
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| 关 键 词： | 光纤 磁光晶体 脉冲 |
Study of Bi∶DyIG Magneto-optical Crystal Materials Used in Fiber Communication |
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| JING Yu-lan,SHI Yu,ZHANG Huai-wu. Study of Bi∶DyIG Magneto-optical Crystal Materials Used in Fiber Communication[J]. Journal of Applied Optics, 2004, 25(1): 36-38 |
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| Authors: | JING Yu-lan SHI Yu ZHANG Huai-wu |
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| Affiliation: | University of Electronic Science and Technology of China, Chengdu 610054, China |
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| Abstract: | The research on passive fiber switch is attracting the people's attention in the optical communication. In this paper a new Magneto-optical crystal material used in the fiber switch has been researched theoretically and experimentally.It is decided that the fiber switch made of the material can work in the wavelength rang of 0.5～1.5μm, the excitation pulse current for the switch is lower than 4A and the pulse duration is about 5μs. |
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| Keywords: | fiber magneto-optical crystal pulse |
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