| 发明名称 |
Laser self-mixing measuring device |
| 摘要 |
A laser self-mixing measuring device is provided, comprising a laser with a laser cavity and a surface arranged along the optical path of the laser beam which redirects incident laser light back into the laser cavity. The surface comprises a periodic structure which diffracts the laser light into partial beams.
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| 申请公布号 |
US8416424(B2) |
申请公布日期 |
2013.04.09 |
| 申请号 |
US200813001838 |
申请日期 |
2008.06.30 |
| 申请人 |
WERNER KLAUS PETER;HEINKS CARSTEN;SCHEMMANN MARCEL FRANZ CHRISTIAN;KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
WERNER KLAUS PETER;HEINKS CARSTEN;SCHEMMANN MARCEL FRANZ CHRISTIAN |
| 分类号 |
G01B11/02;G01B9/02 |
主分类号 |
G01B11/02 |
| 代理机构 |
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代理人 |
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