双光栅衍射在成像中色散与合成的实验研究  

Dispersion and synthesis of double grating diffraction imaging

作　　者：李柯楠[1] 李翔[1] 周进[1] 

机构地区：[1]南京大学物理学院,南京210093

出　　处：《物理实验》2012年第7期40-42,46,共4页Physics Experimentation

摘　　要：讨论了在白光照射下双光栅色散和合成成像,搭建了基本实验装置,对双光栅不同组合和角度等因素进行相关实验,并对结果进行了讨论.The problem in dispersion and image synthesis of double grating under white light were discussed.A basic experimental device was built and different combinations of double gratings and the angle between them were experimented.The results were discussed.

关 键 词：双光栅 菲涅耳衍射 色散 汇合光谱 衍射成像 

分 类 号：O436.3[机械工程—光学工程]