首页>
外国专利>
Structured diamond tool made by focused ion beam nanomachining
Structured diamond tool made by focused ion beam nanomachining
展开▼
机译:通过聚焦离子束纳米加工制成的结构化金刚石工具
展开▼
页面导航
摘要
著录项
相似文献
摘要
A structured diamond tool having a predefined grayscale grating profile shape allows a corresponding grayscale grating profile to be machined into a work piece with a single pass with high accuracy. Manufacture of grayscale gratings using this technique saves time compared to the situation where the profile is machined by a single-point diamond tool with multiple passes. Also, more time-saving is realized if more than one period is machined in the diamond tool. Such a tool can be manufactured using a high precision focused ion beam (FIB), which is a true nanomachining tool that can machine features on the order of tens of nanometers. The diamond tool made by FIB therefore has extremely fine resolution and features required by the grayscale grating.
展开▼