- 专利标题: Feature and depth measurement using multiple beam sources and interferometry
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申请号: US14676070申请日: 2015-04-01
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公开(公告)号: US09719776B2公开(公告)日: 2017-08-01
- 发明人: Parviz Tayebati
- 申请人: Parviz Tayebati
- 申请人地址: US MA Wilmington
- 专利权人: TERADIODE, INC.
- 当前专利权人: TERADIODE, INC.
- 当前专利权人地址: US MA Wilmington
- 代理机构: Morgan, Lewis & Bockius LLP
- 主分类号: G01B11/02
- IPC分类号: G01B11/02 ; G01B11/06 ; G01B9/02 ; B23K26/03 ; B23K26/06
摘要:
Systems and techniques for processing materials using wavelength beam combining for high-power operation in concert with interferometry to detect the depth or height of features as they are created.
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