发明名称 |
Light source device for measuring shape |
摘要 |
A light source device for measuring shape. A laser beam emitted by a semiconductor laser is converged by a lens in a direction transverse to the laser junction. The laser beam emerging from the lens is diverged by a diverging means in the direction aligned with the laser junction, and passes through unchanged in the direction transverse to the laser junction.
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申请公布号 |
US5373362(A) |
申请公布日期 |
1994.12.13 |
申请号 |
US19930040094 |
申请日期 |
1993.03.30 |
申请人 |
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO |
发明人 |
KANO, YUKIO;IWATA, KUNIYOSHI |
分类号 |
G01B11/24;G01B11/25;(IPC1-7):G01B11/24 |
主分类号 |
G01B11/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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