发明名称 |
Method and apparatus for multiple field-angle optical alignment testing |
摘要 |
Various embodiments provide an optical alignment apparatus that includes a mirror structure having a plurality of mirrors, the mirror structure being configured for mounting a lens lens. The plurality of mirrors are arranged so as to redirect a collimated beam of radiation into the lens at different angles so as to measure one or more alignment parameter of the lens. |
申请公布号 |
EP2407814(B1) |
申请公布日期 |
2017.03.15 |
申请号 |
EP20110164447 |
申请日期 |
2011.05.02 |
申请人 |
Raytheon Company |
发明人 |
Borchard, Joseph F.;Wellman, William H. |
分类号 |
G02B27/62;G02B5/08;G02B7/02;G02B13/00 |
主分类号 |
G02B27/62 |
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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