发明名称 |
Focusing and sensing apparatus, methods, and systems |
摘要 |
Apparatus, methods, and systems provide focusing, focus-adjusting, and sensing. In some approaches the focus-adjusting includes providing an extended depth of focus greater than a nominal depth of focus. In some approaches the focus-adjusting includes focus-adjusting with a transformation medium, where the transformation medium may include an artificially-structured material such as a metamaterial.
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申请公布号 |
US2010149660(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20100657055 |
申请日期 |
2010.01.12 |
申请人 |
SEARETE LLC, A LIMITED LIABILITY CORPORATION OF THE STATE OF DELAWARE |
发明人 |
BOWERS JEFFREY A.;HYDE RODERICK A.;JUNG EDWARD K.Y.;PENDRY JOHN BRIAN;SCHURIG DAVID;SMITH DAVID R.;TEGREENE CLARENCE T.;WEAVER THOMAS A.;WHITMER CHARLES;WOOD, JR. LOWELL L. |
分类号 |
G02B13/00;H01Q19/06 |
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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