| Outline Imaging by THz Time Domain Spectroscopy |
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| 作者姓名： | 席再军 肖体乔 张增艳 余笑寒 陈敏 徐洪杰 |
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| 作者单位： | Shanghai Institute of Applied Physics, Chinese Academy of Scicaces, Shanghai 201800 |
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| 摘 要： | Outline imaging by THz time domain spectroscopy is proposed. Spectroscopic splitting at interface is reported, The principle of outline imaging is put forward. Experimental results demonstrate the feasibility of outline imaging by spectroscopic splitting, It is shown that clear out：line image of sample interface could be achieved easily by this technique. The spatial resolution is about 0.6mm. The THz-beam focus, the scanning step and the THz pulse width are the critical foctors affecting the imaging resolution. The signal-to-noise ratio of this technique could be improved greatly compared to the conventional transsion imaging.
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| 关 键 词： | 光谱学 轮廓成像 谱线裂距 界面 可行性 |
| 收稿时间： | 2005-09-15 |
| 修稿时间： | 2005-09-15 |
Outline Imaging by THz Time Domain Spectroscopy |
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| XI Zai-Jun, XIAO Ti-qiao, ZHANG Zeng-Yan, YU Xiao-Han, CHEN Min, XU Hong-Jie.Outline Imaging by THz Time Domain Spectroscopy[J].Chinese Physics Letters,2006,23(2):352-354. |
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| Authors: | XI Zai-Jun XIAO Ti-qiao ZHANG Zeng-Yan YU Xiao-Han CHEN Min XU Hong-Jie |
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