| 近场拉曼光谱技术的发展 |
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| 引用本文： | 吴晓斌,王佳.近场拉曼光谱技术的发展[J].光学技术,2004,30(4):425-430. |
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| 作者姓名： | 吴晓斌 王佳 |
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| 作者单位： | 清华大学,精密仪器系精密测试技术及仪器国家重点实验室,北京,100084;清华大学,精密仪器系精密测试技术及仪器国家重点实验室,北京,100084 |
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| 摘 要： | 将近场光学技术与拉曼光谱相结合,发展出近场拉曼光谱术。综述了近场拉曼光谱探测技术的发展现状,讨论了近场拉曼光谱术的优点和纳米局域光谱分析能力。对两种常用的探测方法(常规近场光谱探测方法和近场增强拉曼光谱探测方法)进行了比较,并介绍了近场拉曼光谱技术在生物、化学、纳米材料等领域的一些应用。
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| 关 键 词： | 近场光学 近场光谱 近场拉曼光谱 表面增强拉曼散射 |
| 文章编号： | 1002-1582(2004)04-0425-06 |
| 修稿时间： | 2003年10月13 |
Development of near-field Raman spectroscopy |
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| WU Xiao-bin,WANG Jia.Development of near-field Raman spectroscopy[J].Optical Technique,2004,30(4):425-430. |
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| Authors: | WU Xiao-bin WANG Jia |
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| Institution: | WU Xiao-bin,WANG Jia Department of Precision Instruments,Tsinghua University,Beijing100084,China) |
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| Abstract: | The near-field Raman spectrum technology is developed by the combination of near-field technology and Raman spectrum. The development of near-field Raman spectrum detection technology is reviewed. The merits of near-field Raman spectrum and the analysis power of nano-local spectrum are discussed. And two general detection technologies--the conventional near-field spectrum detection and the near-field enhanced Raman detection are compared. In the meantime, some applications of near-field Raman spectrum technology are introduced. |
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| Keywords: | near-field optics near-field spectrum near-field Raman spectrum surface enhanced Raman scattering--SERS |
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