| 应用CO2激光器制备STM光纤探针的研究 |
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| 引用本文： | 晁军峰,魏山城,贾忠伟. 应用CO2激光器制备STM光纤探针的研究[J]. 应用激光, 2006, 26(6): 455-456 |
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| 作者姓名： | 晁军峰 魏山城 贾忠伟 |
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| 作者单位： | 1. 河南师范大学物理与信息工程学院,河南,新乡,453007
2. 新乡广播电视大学,河南,新乡,453003 |
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| 基金项目： | 国家专利项目;河南省科技厅科技攻关项目 |
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| 摘 要： | 以普通的单模石英光纤为材料,改进熔融拉锥装置,利用有旋转曲面的凹面镜,实现了制作扫描隧道显微镜光纤探针的加工过程.实验表明,改进后的拉锥装置满足了制作纳米量级针尖曲率半径光纤探针的基本要求.
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| 关 键 词： | 光纤探针 扫描隧道显微镜(STM) 熔融拉锥 凹面镜 |
| 收稿时间： | 2006-09-10 |
| 修稿时间： | 2006-09-10 |
Studying on the STM optical fiber probes with CO2 laser |
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| Chao Junfeng,Wei Shancheng,Jia Zhongwei. Studying on the STM optical fiber probes with CO2 laser[J]. Applied Laser, 2006, 26(6): 455-456 |
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| Authors: | Chao Junfeng Wei Shancheng Jia Zhongwei |
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| Abstract: | The nanometer order optical fiber probes are fabricated from ordinary quartz fiber by means of combination of melting- pulling.Using a concave mirror with curve surface,realized the fabrication of the STM optical fiber.The experiment indicate that the equipment of pulling taper can fabricate the optical fiber probes which the radius of the needlepoint satisfied nanometer dimension. |
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| Keywords: | optical fiber probes scanning tunneling microscopy(STM) melting-pulling concave mirror |
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