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2024年4月13日发(作者:access to success对话)

专利内容由知识产权出版社提供

专利名称:Process monitor for laser and plasma

materials processing of materials

发明人:William J. Connally,Kenneth J. Woods

申请号:US10403775

申请日:20030331

公开号:US07186947B2

公开日:20070306

专利附图:

摘要:A method for monitoring the processing of a workpiece includes directing an

incident laser beam onto the workpiece and measuring a signal emitted from the

workpiece. At least two signals are generated by a detector based upon the emitted

signal. A workpiece processing quality is determined based upon the ratio of the two

output signals and a magnitude of one of the two outputs.

申请人:William J. Connally,Kenneth J. Woods

地址:Grantham NH US,Lebanon NH US

国籍:US,US

代理机构:Proskauer Rose LLP

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