发明授权
- 专利标题： Three-dimensional imaging device
- 专利标题（中）： 三维成像装置
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申请号： US644311申请日： 1984-08-23
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公开(公告)号： US4596919A公开(公告)日： 1986-06-24
- 发明人: Jan H. Kremers , Norman A. Peppers , Ronald A. Cain , Jeffrey L. De Curtins
- 申请人： Jan H. Kremers , Norman A. Peppers , Ronald A. Cain , Jeffrey L. De Curtins
- 申请人地址： CA Menlo Park
- 专利权人： SRI International
- 当前专利权人： SRI International
- 当前专利权人地址： CA Menlo Park
- 主分类号： B23K9/095
- IPC分类号： B23K9/095 ; G01B11/25 ; B23K9/12
摘要：
An imaging sensing system (10) has a laser light source (12). Steering mirrors (16), (18) and (22) are used with scanning mirror (20) to produce scanning of beam (24) in a line (26) across a workpiece (28). Beam (36) is reflected from the workpiece (28) and directed to a linear photodiode array (38) by the scanning mirror (20). The scanning mirror (20) is connected to a galvanometer (40) to move the beams (24) and (36), both for scanning the workpiece (28) and for supplying the scanned image in sequential fashion to individual linear diodes (42) in the array (38).
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