| 发明名称 |
Noninterference optical error sensing system |
| 摘要 |
A device for examining optical surfaces in an optical train for a laser employs radiation diffusely scattered from the surfaces as input to a noninterfering sampling system that can examine any optical surface in the total system from a single sampling position.
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| 申请公布号 |
US4547662(A) |
申请公布日期 |
1985.10.15 |
| 申请号 |
US19830475801 |
申请日期 |
1983.03.16 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
CORNWELL, DEAN F. |
| 分类号 |
G01B5/00;G01N21/47;(IPC1-7):G01J1/20 |
主分类号 |
G01B5/00 |
| 代理机构 |
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