发明名称 |
Emitting and focusing apparatus, methods, and systems |
摘要 |
Apparatus, methods, and systems provide emitting, field-adjusting, and focusing of electromagnetic energy. In some approaches the field-adjusting includes providing an extended depth of field greater than a nominal depth of field. In some approaches the field-adjusting includes field-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 |
US2009316279(A1) |
申请公布日期 |
2009.12.24 |
申请号 |
US20080283352 |
申请日期 |
2008.09.10 |
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 |
G02B9/00 |
主分类号 |
G02B9/00 |
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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