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51.
公开(公告)号:US20130169928A1
公开(公告)日:2013-07-04
申请号:US13385688
申请日:2012-02-29
申请人: Kenneth G. Caldeira , Peter L. Hagelstein , Roderick A. Hyde , Edward K.Y. Jung , Jordin T. Kare , Nathan P. Myhrvold , John Brian Pendry , David Schurig , Clarence T. Tegreene , Charles Whitmer , Lowell L. Wood, JR.
发明人: Kenneth G. Caldeira , Peter L. Hagelstein , Roderick A. Hyde , Edward K.Y. Jung , Jordin T. Kare , Nathan P. Myhrvold , John Brian Pendry , David Schurig , Clarence T. Tegreene , Charles Whitmer , Lowell L. Wood, JR.
CPC分类号: G02B25/001 , A61B3/0075 , A61B3/1015 , G02B26/06 , G02B27/005 , G02C2202/22
摘要: Exemplary methods, systems and components enable an enhanced direct-viewing optical device to include customized adjustments that accommodate various optical aberrations of a current user. A real-time adjustment of transformable optical elements is sometimes based on predetermined corrective optical parameters associated with a current user. Customized optical elements are incorporated with the direct-viewing optical device to produce a specified change in optical wavefront at an exit pupil. Possible transformable or replacement optical elements may have refractive and/or reflective and/or diffractive and/or transmissive characteristics that are selected based on current performance viewing factors for a given field of view of the direct-viewing device. Some embodiments enable dynamic repositioning and/or transformation of corrective optical elements responsive to a detected shift of a tracked gaze direction of a current user. Replacement corrective optical elements may be fabricated for current usage or retained in inventory for possible future usage in the direct-viewing device.
摘要翻译: 示例性方法,系统和组件使得增强的直视光学装置能够包括适应当前用户的各种光学像差的定制调整。 可变形光学元件的实时调整有时基于与当前用户相关联的预定校正光学参数。 定制的光学元件与直视光学装置并入,以在出射光瞳处产生光学波前的特定变化。 可能的可变形或替换的光学元件可以具有基于直观观察装置的给定视场的当前性能观察因子而选择的折射和/或反射和/或衍射和/或透射特性。 一些实施例使得能够响应于检测到的当前用户的跟踪注视方向的移位而对校正光学元件进行动态重新定位和/或变换。 替代校正光学元件可以被制造用于当前使用或保留在库存中以用于将来在直接观看设备中的使用。
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公开(公告)号:US20120019892A1
公开(公告)日:2012-01-26
申请号:US12925511
申请日:2010-10-22
申请人: Jeffrey A. Bowers , Roderick A. Hyde , Jordin T. Kare , Nathan Kundtz , Bruce Marshall McWilliams , John Brian Pendry , David Schurig , David R. Smith , Anthony F. Starr , Clarence T. Tegreene , Lowell L. Wood, JR.
发明人: Jeffrey A. Bowers , Roderick A. Hyde , Jordin T. Kare , Nathan Kundtz , Bruce Marshall McWilliams , John Brian Pendry , David Schurig , David R. Smith , Anthony F. Starr , Clarence T. Tegreene , Lowell L. Wood, JR.
CPC分类号: H01Q15/0066 , B82Y20/00 , G02B1/005 , G02B1/007 , G02B26/06 , G02B26/0816 , H01Q15/002 , H01Q15/14 , H01Q15/148
摘要: An apparatus to modify an incident free space electromagnetic wave includes a block of an artificially structured material having an adjustable spatial distribution of electromagnetic parameters (e.g., ε, μ, η, σ, and n). A controller applies control signals to dynamically adjust the spatial distribution of electromagnetic parameters in the material to introduce a time-varying path delay d(t) in the modified electromagnetic wave relative to the incident electromagnetic wave.
摘要翻译: 修改入射自由空间电磁波的装置包括具有可调节的电磁参数空间分布的人造结构材料块(例如,&egr;μ,&eegr,&sgr,和n)。 控制器施加控制信号以动态地调整材料中的电磁参数的空间分布,以在修改的电磁波中相对于入射的电磁波引入时变路径延迟d(t)。
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公开(公告)号:US20110274586A1
公开(公告)日:2011-11-10
申请号:US13134250
申请日:2011-06-01
申请人: Roderick A. Hyde , Edward K.Y. Jung , William Henry Mangione-Smith , Nathan P. Myhrvold , John Brian Pendry , Clarence T. Tegreene , Charles Whitmer , Lowell L. Wood, JR.
发明人: Roderick A. Hyde , Edward K.Y. Jung , William Henry Mangione-Smith , Nathan P. Myhrvold , John Brian Pendry , Clarence T. Tegreene , Charles Whitmer , Lowell L. Wood, JR.
摘要: A plasmon filter may include an element supportive of plasmon energy and having a plurality of openings through which a material may pass. A system includes a fluid filter supportive of evanescent energy, an evanescent field generator, a sensor, and/or other components. A corresponding method may include generating plasmons on the filter and exposing a material to the plasmon energy.
摘要翻译: 等离子体激元滤波器可以包括支持等离子体激元能量的元件,并且具有多个开口,材料可通过该开口通过。 系统包括支持ev逝能量的流体过滤器,ev逝场发生器,传感器和/或其他部件。 相应的方法可以包括在过滤器上产生等离子体激元并将材料暴露于等离子体激元能量。
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公开(公告)号:US08026862B2
公开(公告)日:2011-09-27
申请号:US12799630
申请日:2010-04-27
申请人: John Brian Pendry , David Schurig , David R. Smith
发明人: John Brian Pendry , David Schurig , David R. Smith
IPC分类号: H01Q1/52
CPC分类号: H01Q1/245 , H01Q1/521 , H01Q1/526 , H01Q15/0086
摘要: Apparatus, methods, and systems provide electromagnetic compression. In some approaches the electromagnetic compression is achieved with metamaterials. In some approaches the electromagnetic compression defines an electromagnetic distance between first and second locations substantially greater than a physical distance between the first and second locations, and the first and second locations may be occupied by first and second structures (such as antennas) having an inter-structure coupling (such as a near-field coupling) that is a function of the electromagnetic distance. In some approaches the electromagnetic compression reduces the spatial extent of an antenna near field.
摘要翻译: 装置,方法和系统提供电磁压缩。 在某些方法中,电磁压缩是用超材料实现的。 在一些方法中,电磁压缩限定了第一和第二位置之间的电磁距离,其基本上大于第一和第二位置之间的物理距离,并且第一和第二位置可以由具有相互间的第一和第二结构(例如天线)占据 结构耦合(例如近场耦合),其是电磁距离的函数。 在一些方法中,电磁压缩减少了天线近场的空间范围。
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公开(公告)号:US07872812B2
公开(公告)日:2011-01-18
申请号:US12283352
申请日:2008-09-10
申请人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K. Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, Jr.
发明人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K. Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, Jr.
IPC分类号: G02B13/00
CPC分类号: G02B27/0075 , B82Y20/00 , G02B1/007 , G02B7/365
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.
摘要翻译: 装置,方法和系统提供电磁能量的发射,场调整和聚焦。 在一些方法中,场调整包括提供大于标称景深的扩展景深。 在一些方法中,场调整包括用转化介质进行现场调整,其中转化介质可以包括诸如超材料的人造结构材料。
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公开(公告)号:US20100265158A1
公开(公告)日:2010-10-21
申请号:US12589925
申请日:2009-10-30
申请人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K.Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, JR.
发明人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K.Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, JR.
IPC分类号: H01Q15/02
摘要: Apparatus, methods, and systems provide conversion of evanescent electromagnetic waves to non-evanescent electromagnetic waves and/or conversion of non-evanescent electromagnetic waves to evanescent electromagnetic waves. In some approaches the conversion includes propagation of electromagnetic waves within an indefinite electromagnetic medium, and the indefinite medium may include an artificially-structured material such as a layered structure or other metamaterial.
摘要翻译: 装置,方法和系统提供了渐逝电磁波到不消逝的电磁波的转换和/或非消逝的电磁波转换成ev逝的电磁波。 在一些方法中,转换包括电磁波在不确定的电磁介质中的传播,并且不确定介质可以包括人造结构的材料,例如分层结构或其他超材料。
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公开(公告)号:US20100265014A1
公开(公告)日:2010-10-21
申请号:US12589913
申请日:2009-10-30
申请人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K.Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, JR.
发明人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K.Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, JR.
摘要: Apparatus, methods, and systems provide conversion of evanescent electromagnetic waves to non-evanescent electromagnetic waves and/or conversion of non-evanescent electromagnetic waves to evanescent electromagnetic waves. In some approaches the conversion includes propagation of electromagnetic waves within an indefinite electromagnetic medium, and the indefinite medium may include an artificially-structured material such as a layered structure or other metamaterial.
摘要翻译: 装置,方法和系统提供了渐逝电磁波到不消逝的电磁波的转换和/或非消逝的电磁波转换成ev逝的电磁波。 在一些方法中,转换包括电磁波在不确定的电磁介质中的传播,并且不确定介质可以包括人造结构的材料,例如分层结构或其他超材料。
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公开(公告)号:US20100025599A1
公开(公告)日:2010-02-04
申请号:US12286608
申请日:2008-09-30
申请人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K.Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, JR.
发明人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K.Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, JR.
IPC分类号: G21K1/06
CPC分类号: G02B1/007 , B82Y20/00 , G02B27/0012
摘要: Apparatus, methods, and systems provide emitting and negatively-refractive focusing of electromagnetic energy. In some approaches the negatively-refractive focusing includes negatively-refractive focusing from an interior field region with an axial magnification substantially less than one. In some approaches the negatively-refractive focusing includes negatively-refractive focusing with a transformation medium, where the transformation medium may include an artificially-structured material such as a metamaterial.
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公开(公告)号:US20100019868A1
公开(公告)日:2010-01-28
申请号:US12220680
申请日:2008-07-25
申请人: Roderick A. Hyde , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas Allan Weaver
发明人: Roderick A. Hyde , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas Allan Weaver
IPC分类号: H01P7/00
CPC分类号: H01P11/008 , H01P7/08 , H01Q15/0086 , Y10T29/49016
摘要: A material including a conductor may be rolled to form a resonant element.
摘要翻译: 可以卷绕包括导体的材料以形成谐振元件。
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公开(公告)号:US20090296225A1
公开(公告)日:2009-12-03
申请号:US12220705
申请日:2008-07-25
申请人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K.Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, JR.
发明人: Jeffrey A. Bowers , Roderick A. Hyde , Edward K.Y. Jung , John Brian Pendry , David Schurig , David R. Smith , Clarence T. Tegreene , Thomas A. Weaver , Charles Whitmer , Lowell L. Wood, JR.
IPC分类号: G02B3/00
CPC分类号: G02B27/40
摘要: Apparatus, methods, and systems provide negatively-refractive focusing and sensing of electromagnetic energy. In some approaches the negatively-refractive focusing includes providing an interior focusing region with an axial magnification substantially greater than one. In some approaches the negatively-refractive focusing includes negatively-refractive focusing with a transformation medium, where the transformation medium may include an artificially-structured material such as a metamaterial.
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