| 超短脉冲激光微束对细胞作用的研究 |
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| 引用本文： | 沈子威,王竞,张志诚,赵南明,黄美珍.超短脉冲激光微束对细胞作用的研究[J].光子学报,1991,20(1):1-9. |
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| 作者姓名： | 沈子威 王竞 张志诚 赵南明 黄美珍 |
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| 作者单位： | 清华大学生物科学与技术系
(沈子威，王竞，张志诚，赵南明)，清华大学精密仪器系(黄美珍) |
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| 摘 要： | 本文详细地介绍了我们自己设计和安装的一个Nd:YAG超短脉冲激光微束系统,该系统分成二个部分:激光源和显微镜。由电光调Q非稳腔Nd:YAG激光倍频后得到355nm紫外光进入显微镜并由物镜聚焦。同时,这超短脉冲激光微束照射在细胞上并且在细胞上产生一个可以自恢复的小孔。在文中我们还讨论了超短脉冲激光微束与细胞之间作用效应及机理。
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| 关 键 词： | 超短脉冲 激光微束 细胞 |
STUDY OF SUPER SHORT PULSE LASER MICROBEAM ACTION ON CEIIS |
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| Shen Ziwei Wang Jing Zhang Zhicheng Zhao NanminDept. of Biological science and Biotechnology,Tsinghue University,Beijing,Huang MeizhenDept. of Precise Instrument,Tsinghua University.STUDY OF SUPER SHORT PULSE LASER MICROBEAM ACTION ON CEIIS[J].Acta Photonica Sinica,1991,20(1):1-9. |
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| Authors: | Shen Ziwei Wang Jing Zhang Zhicheng Zhao NanminDept of Biological science and Biotechnology Tsinghue University Beijing Huang MeizhenDept of Precise Instrument Tsinghua University |
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| Institution: | Shen Ziwei Wang Jing Zhang Zhicheng Zhao NanminDept. of Biological science and Biotechnology,Tsinghue University,Beijing,100084Huang MeizhenDept. of Precise Instrument,Tsinghua University |
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| Abstract: | In this paper, we design and set up a Nd: YAG super short pulse laser microbeam system, which can be divided into sections: laser source and microscope. The three harmonic wave(355nm) of a Q- switched yttrium - aluminum garner laser is directed into the microscope and focused by the objectives. At the same time, the super short pulse laser microbeam shoots at cells and produce a selfhealing holes on them, we have discussed the effect of the super short pulse laser action on cells. |
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| Keywords: | Super short pulse laser microbeam cells |
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