发明名称 |
SUBMERSIVE DOUBLET FOR HIGH NUMERICAL APERTURE OPTICAL SYSTEM |
摘要 |
The invention features a doublet at one end of a high numerical aperture imaging system. The doublet includes two members coupled together by a fluid medium. The first member is arranged for receiving converging rays within a region of medium power density, and the second member further converges the rays through a region of higher power density. The second member can be made to withstand the higher power density by being made of a more durable material or in a form that is easily replaceable.
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申请公布号 |
WO2007076094(A3) |
申请公布日期 |
2008.05.22 |
申请号 |
WO2006US49190 |
申请日期 |
2006.12.22 |
申请人 |
CORNING INCORPORATED;WEBB, JAMES, E. |
发明人 |
WEBB, JAMES, E. |
分类号 |
G02B13/00 |
主分类号 |
G02B13/00 |
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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