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[期刊论文] 作者：WeijieDeng,
来源：ChineseOpticsLetters 年份：2014
Silicon (Si) modification layer on silicon carbide (SiC) surface is widely used in space optical systems. To achieve high-quality optical surface, the technology of ion beam figuring (IBF) is studied. The radio frequency ion beam source is ......
[期刊论文] 作者：WeijieDeng,FengZhang,
来源：ChineseOpticsLetters 年份：2015
We study a convex off-axis aspheric mirror which works as secondary mirror in space optical system. The parameters of the mirror are described. In order to test the surface error, the mirror is made up of fused silicon and is tested by the ......
[期刊论文] 作者：WeijieDeng,FengZhang,
来源：ChineseOpticsLetters 年份：2013
The thin mirrors are widely used in active optical system. In this letter, magnetic medium assistant polishing (MMAP) technology and device are discussed for thin mirrors optical finishing. The principle of MMAP is introduced, the magnetic ......
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