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公开(公告)号：US09004683B2
公开(公告)日：2015-04-14
申请号：US13374533
申请日：2011-12-29
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： G02B27/0093 , A61B3/1015 , A61B3/113 , A61B3/14 , A61B3/152 , G02B7/28 , G02B7/365 , G02B21/24 , G02B23/12 , G02B26/06 , G02B27/0025 , G02B27/022 , G02C2202/22 , G06K9/00604
摘要： Exemplary embodiments enable an enhanced direct-viewing optical device to make customized adjustments that accommodate optical aberrations of a current user. In some instances a real-time adjustment of the transformable optical elements is based on known corrective optical parameters associated with a current user. In some implementations a control module may process currently updated wavefront measurements as a basis for determining appropriate real-time adjustment of the transformable optical elements to produce a specified change in optical wavefront at an exit pupil of the direct-viewing device. Possible transformable optical elements include refractive and/or reflective and/or diffractive and/or transmissive characteristics that are adjusted based on current performance viewing factors for a given field of view of the direct-viewing device. Dynamic repositioning and/or transformation of corrective optical elements may be based on a detected shift of a tracked gaze direction of a current user of the direct-viewing device.
摘要翻译： 示例性实施例使得增强的直视光学装置能够进行适应当前用户的光学像差的定制调节。 在一些情况下，可变形光学元件的实时调整基于与当前用户相关联的已知校正光学参数。 在一些实施方式中，控制模块可以处理当前更新的波前测量值作为确定可变形光学元件的适当实时调整以在直接观察设备的出射光瞳处产生光波前的指定变化的基础。 可变形的光学元件包括基于直观观察装置的给定视野的当前性能观察因子来调整的折射和/或反射和/或衍射和/或透射特性。 校正光学元件的动态重新定位和/或变换可以基于直接观看设备的当前用户的跟踪注视方向的检测到的移位。
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公开(公告)号：US08988759B2
公开(公告)日：2015-03-24
申请号：US12804710
申请日：2010-07-26
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., ∈, 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（例如，∈，μ，＆eegr，＆sgr，和n）的人造结构材料的块。 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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3.发明授权公开(公告)号：US08638505B2
公开(公告)日：2014-01-28
申请号：US12286444
申请日：2008-09-29
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 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.
摘要翻译： 装置，方法和系统提供负折射聚焦和电磁能的感测。 在一些方法中，负折射聚焦包括提供具有基本上大于1的轴向倍率的内部聚焦区域。 在一些方法中，负折射聚焦包括与转化介质的负折射聚焦，其中转化介质可以包括人造结构的材料，例如超材料。
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公开(公告)号：US08634141B2
公开(公告)日：2014-01-21
申请号：US12386522
申请日：2009-04-17
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.
CPC分类号： G02B27/56
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：US08634140B2
公开(公告)日：2014-01-21
申请号：US12386521
申请日：2009-04-17
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.
CPC分类号： G02B27/56
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：US20120019431A1
公开(公告)日：2012-01-26
申请号：US12804710
申请日：2010-07-26
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.
IPC分类号： H01Q15/02
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., ∈, 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（例如，∈，μ，＆eegr，＆sgr，和n）的人造结构材料的块。 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：US07830618B1
公开(公告)日：2010-11-09
申请号：US12228140
申请日：2008-08-07
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
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 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：US20100277808A1
公开(公告)日：2010-11-04
申请号：US12228153
申请日：2008-08-07
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
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 greaters 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：US20100266239A1
公开(公告)日：2010-10-21
申请号：US12460137
申请日：2009-07-13
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.
CPC分类号： G02B27/56
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：US20100149660A1
公开(公告)日：2010-06-17
申请号：US12657055
申请日：2010-01-12
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.
CPC分类号： G02B27/40
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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