| 康托集类光栅衍射实验研究 |
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| 引用本文： | 赵国俭,张莲莲.康托集类光栅衍射实验研究[J].大学物理实验,2005,18(4):15-19. |
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| 作者姓名： | 赵国俭 张莲莲 |
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| 作者单位： | 东北大学理学院,沈阳,110004;东北大学理学院,沈阳,110004 |
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| 摘 要： | 衍射光栅它在当今信息时代是一种不可或缺光学元件，特别是在光谱学、激光工艺、光学信息处理、光通信等许多领域中都有着十分重要的应用。本文以康托集分形光栅为研究对象，自行设计并观察了康托集分形光栅三个阶段的夫琅和费衍射现象，根据惠更斯．菲涅耳原理，讨论了一维康托集分形光栅的夫琅和费衍射光强分布特性。
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| 关 键 词： | 衍射光栅 康托集 夫琅和费 激光 |
| 文章编号： | 1007-2934(2005)04-0015-05 |
| 收稿时间： | 08 19 2005 12:00AM |
| 修稿时间： | 2005年8月19日 |
THE STUDY ON DIFFRACTION EXPERIMENTATION OF G. CANTOR GRATING |
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| Zhao guojian,Zhang lianlian.THE STUDY ON DIFFRACTION EXPERIMENTATION OF G. CANTOR GRATING[J].Physical Experiment of College,2005,18(4):15-19. |
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| Authors: | Zhao guojian Zhang lianlian |
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| Institution: | Science College of Northeastern University, Shenyang, 110004 |
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| Abstract: | As a necessary optical ehment,diffraction grating is widely used in many fields,for example,spectroscopy, laser techniques, optical communication and so on. In this paper, G. Cantor fractal grating is mainly studied. The three phases of Fraunhofer diffraction phenomena about G. Cantor grating are observed through our own designing experiment.Based on Huygens- Fresnel principle,the distributing character of Fraunhofer diffraction intensity about one dimension G. Cantor separated grating is introduced. |
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| Keywords: | diffraction grating G Cantor set Fraunhofer laser |
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