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检索条件"主题词=scanning wafer stage"
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Method for measuring the granite surface topography of wafer stage with laser interferometer
Method for measuring the granite surface topography of wafer...
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2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies
作者: Le He, Xiangzhao Wang, Weijie Shi, Jianming Hu Information Optics Laboratory, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China Graduate School of the Chinese Academy of Sciences, Beijing 100039, China
<正>Topography of a granite surface has an effect on the vertical positioning of a wafer table in a lithographic tool, when the wafer table moves on the granite. The inaccurate measurement of the topography results ... 详细信息
来源: cnki会议 评论