| 发明名称 |
Monochromatic beam concentrator |
| 摘要 |
An upper stage lens which receives a convergent conical incipient beam and emits a concentrated whole beam into a lower stage lens which emits a concentrated whole beam. The upper stage lens can be any one of the spectral colors.
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| 申请公布号 |
US4613213(A) |
申请公布日期 |
1986.09.23 |
| 申请号 |
US19840658258 |
申请日期 |
1984.10.05 |
| 申请人 |
CLEGG, JOHN E. |
发明人 |
CLEGG, JOHN E. |
| 分类号 |
G02B5/00;G02B19/00;(IPC1-7):G02B3/04;F24J2/08 |
主分类号 |
G02B5/00 |
| 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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