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1. 发明授权

US08509578B2 Anisotropic metamaterials emulated by tapered waveguides: application to electromagnetic cloaking 失效
标题翻译：锥形波导模拟的各向异性材料：应用于电磁遮蔽
公开(公告)号：US08509578B2
公开(公告)日：2013-08-13
申请号：US12773528
申请日：2010-05-04
申请人： Igor I. Smolyaninov , Vera N. Smolyaninova , Alexander V. Kildishev , Vladimir M. Shalaev
发明人： Igor I. Smolyaninov , Vera N. Smolyaninova , Alexander V. Kildishev , Vladimir M. Shalaev
IPC分类号： G02B6/32 , G02B6/10
CPC分类号： G02B6/10 , G02B1/002 , G02B6/1228
摘要： A method for carrying out electromagnetic cloaking using metamaterial devices requiring anisotropic dielectric permittivity and magnetic permeability may be emulated by specially designed tapered waveguides. This approach leads to low-loss, broadband performance in the visible frequency range, which is difficult to achieve by other means. We apply this technique to electromagnetic cloaking. A broadband, two-dimensional, electromagnetic cloaking is demonstrated in the visible frequency range on a scale ˜100 times the wavelength. Surprisingly, the classic geometry of Newton rings is suited for an experimental demonstration of this effect.
摘要翻译：通过特殊设计的锥形波导可以模拟使用需要各向异性介电常数和磁导率的超材料装置进行电磁遮蔽的方法。这种方法导致可见频率范围内的低损耗，宽带性能，这是难以通过其他方式实现的。我们将这种技术应用于电磁遮掩。在可见的频率范围内以100倍的波长示出了宽带，二维电磁遮蔽。令人惊讶的是，牛顿环的经典几何形状适合于这种效果的实验演示。

2. 发明授权

US08488247B2 System, method and apparatus for modifying the visibility properties of an object 有权
标题翻译：用于修改对象的可见性的系统，方法和装置
公开(公告)号：US08488247B2
公开(公告)日：2013-07-16
申请号：US12573610
申请日：2009-10-05
申请人： Wenshan Cai , Vladimir M. Shalaev , Uday K. Chettiar , Alexander V. Kildishev
发明人： Wenshan Cai , Vladimir M. Shalaev , Uday K. Chettiar , Alexander V. Kildishev
IPC分类号： G02B9/00 , G02B13/00
CPC分类号： H01Q17/00 , F41H3/00 , H01Q15/0086
摘要： An object is disposed such that the apparatus is between the object and an observer. The appearance of the object is altered and, in the limit, the object cannot be observed, and the background appears unobstructed. The apparatus is formed of a metamaterial where the properties of the metamaterial are varied as a function of distance from the interfaces. The metamaterial may be fabricated as a composite material having a dielectric component and inclusions of particles of sub-wavelength size, and may also include a gain medium.
摘要翻译：物体被设置成使得设备在物体和观察者之间。对象的外观被改变，在极限情况下，对象不能被观察到，并且背景看起来不受阻碍。该设备由超材料形成，其中超材料的性质随着与界面的距离而变化。超材料可以制造为具有介电成分和亚波长尺寸的颗粒的夹杂物的复合材料，并且还可以包括增益介质。

3. 发明授权

US08094378B2 Planar lens 有权
标题翻译：平面镜头
公开(公告)号：US08094378B2
公开(公告)日：2012-01-10
申请号：US12605021
申请日：2009-10-23
申请人： Alexander V. Kildishev , Vladimir M. Shalaev
发明人： Alexander V. Kildishev , Vladimir M. Shalaev
IPC分类号： G02B3/00 , G02B5/00 , G02F1/00
CPC分类号： G02B5/008 , G02B5/1809 , Y10S428/91 , Y10S428/913 , Y10S977/701 , Y10S977/707 , Y10S977/963
摘要： A design method, apparatus, and fabrication method for structures for controlling the flow of electromagnetic energy at a sub-wavelength scale is disclosed. Transformational optics principles are used as a starting point for the design of structures that operate as, for example, hyperlenses or concentrators such that evanescent waves at a first surface are radiated in the far field at a second surface. Plane waves incident at a first surface may be focused to a spot size substantially smaller than a wavelength, so as to interact with objects at the focal point, or be re-radiated.
摘要翻译：公开了一种用于控制亚波长范围内的电磁能量流的结构的设计方法，装置和制造方法。变换光学原理被用作为例如超透镜或聚光器的结构设计的起始点，使得第一表面处的ev逝波在第二表面的远场辐射。入射在第一表面处的平面波可以被聚焦到基本上小于波长的光斑尺寸，以便与焦点处的物体相互作用或被重新辐射。

4. 发明申请

US20100165473A1 PLANAR LENS 有权
标题翻译：平面镜头
公开(公告)号：US20100165473A1
公开(公告)日：2010-07-01
申请号：US12605021
申请日：2009-10-23
申请人： Alexander V. Kildishev , Vladimir M. Shalaev
发明人： Alexander V. Kildishev , Vladimir M. Shalaev
IPC分类号： G02B27/56 , B05D5/06 , C23F1/00 , G06F17/50 , G06F17/11
CPC分类号： G02B5/008 , G02B5/1809 , Y10S428/91 , Y10S428/913 , Y10S977/701 , Y10S977/707 , Y10S977/963
摘要： A design method, apparatus, and fabrication method for structures for controlling the flow of electromagnetic energy at a sub-wavelength scale is disclosed. Transformational optics principles are used as a starting point for the design of structures that operate as, for example, hyperlenses or concentrators such that evanescent waves at a first surface are radiated in the far field at a second surface. Plane waves incident at a first surface may be focused to a spot size substantially smaller than a wavelength, so as to interact with objects at the focal point, or be re-radiated.
摘要翻译：公开了一种用于控制亚波长范围内的电磁能量流的结构的设计方法，装置和制造方法。变换光学原理被用作为例如超透镜或聚光器的结构设计的起始点，使得第一表面处的ev逝波在第二表面的远场辐射。入射在第一表面处的平面波可以被聚焦到基本上小于波长的光斑尺寸，以便与焦点处的物体相互作用或被重新辐射。

5. 发明申请

US20080165442A1 System, method and apparatus for cloaking 审中-公开
标题翻译：隐藏的系统，方法和装置
公开(公告)号：US20080165442A1
公开(公告)日：2008-07-10
申请号：US11983228
申请日：2007-11-07
申请人： Wenshan Cai , Vladimir M. Shalaev , Uday K. Chettiar , Alexander V. Kildishev
发明人： Wenshan Cai , Vladimir M. Shalaev , Uday K. Chettiar , Alexander V. Kildishev
IPC分类号： G02B27/00
CPC分类号： F41H3/00 , B82Y20/00 , G02B1/007
摘要： An apparatus and method of cloaking is described. An object to be cloaked is disposed such that the cloaking apparatus is between the object and an observer. The appearance of the object is altered and, in the limit, the object cannot be observed, and the background appears unobstructed. The cloak is formed of a metamaterial where the properties of the metamaterial are varied as a function of distance from the cloak interfaces, and the permittivity is less than unity. The metamaterial may be fabricated as a composite material having a dielectric component and inclusions of particles of sub-wavelength size, so as to have a permeability substantially equal to unity.
摘要翻译：描述了一种伪装的装置和方法。被掩蔽的物体被设置成使掩蔽装置在物体和观察者之间。对象的外观被改变，在极限情况下，对象不能被观察到，并且背景看起来不受阻碍。斗篷由超材料形成，其中超材料的性质随斗篷界面的距离而变化，并且介电常数小于单位。超材料可以制造为具有介电成分和亚波长尺寸的颗粒的夹杂物的复合材料，以使其渗透率基本上等于1。

6. 发明申请

US20100278481A1 ANISOTROPIC METAMATERIALS EMULATED BY TAPERED WAVEGUIDES: APPLICATION TO ELECTROMAGNETIC CLOAKING 失效
标题翻译：通过波形波纹法测量的各向异性金属元素：应用于电磁悬挂
公开(公告)号：US20100278481A1
公开(公告)日：2010-11-04
申请号：US12773528
申请日：2010-05-04
申请人： Igor I. Smolyaninov , Vera N. Smolyaninova , Alexander V. Kildishev , Vladimir M. Shalaev
发明人： Igor I. Smolyaninov , Vera N. Smolyaninova , Alexander V. Kildishev , Vladimir M. Shalaev
IPC分类号： G02B6/26 , G02B3/02 , G02B6/00
CPC分类号： G02B6/10 , G02B1/002 , G02B6/1228
摘要： A method for carrying out electromagnetic cloaking using metamaterial devices requiring anisotropic dielectric permittivity and magnetic permeability may be emulated by specially designed tapered waveguides. This approach leads to low-loss, broadband performance in the visible frequency range, which is difficult to achieve by other means. We apply this technique to electromagnetic cloaking. A broadband, two-dimensional, electromagnetic cloaking is demonstrated in the visible frequency range on a scale ˜100 times the wavelength. Surprisingly, the classic geometry of Newton rings is suited for an experimental demonstration of this effect.
摘要翻译：通过特殊设计的锥形波导可以模拟使用需要各向异性介电常数和磁导率的超材料装置进行电磁遮蔽的方法。这种方法导致可见频率范围内的低损耗，宽带性能，这是难以通过其他方式实现的。我们将这种技术应用于电磁遮掩。在可见的频率范围内，以〜100倍的波长示出宽带，二维电磁遮掩。令人惊讶的是，牛顿环的经典几何形状适合于这种效果的实验证明。

7. 发明申请

US20090219623A1 Negative Index Material With Compensated Losses 审中-公开
标题翻译：负指数材料与补偿损失
公开(公告)号：US20090219623A1
公开(公告)日：2009-09-03
申请号：US12224196
申请日：2007-02-28
申请人： Vladimir M. Shalaev , Vladimir P. Drachev , Thomas A. Klar , Alexander V. Kildishev
发明人： Vladimir M. Shalaev , Vladimir P. Drachev , Thomas A. Klar , Alexander V. Kildishev
IPC分类号： G02B1/00 , G02B3/00
CPC分类号： G01J3/02 , B82Y20/00 , G01J3/0256 , G01J3/0297 , G02B1/007 , G02B6/1225 , G02B6/1226 , H01S3/0632 , H01S3/1608 , H01S3/169
摘要： A composition of resonant passive metal-dielectric elements with gain medium results in a meta-material with an effective negative refractive index and compensated losses. To compensate for losses, additional energy is supplied using the stimulated emission from active elements made of a gain material. The overall objective is to overcome the fundamental threshold in resolution for conventional optical imaging limited to about a half-wavelength of incident light. The negative index material with compensated losses (NIMCOL) can be used in NIM-based optical imaging and sensing devices with enhanced sub-wavelength resolution. A lasing device based on overcompensating for the loss in NIM structures is disclosed as well.
摘要翻译：具有增益介质的谐振无源金属 - 介电元件的组成导致具有有效负折射率和补偿损耗的超常材料。为了补偿损耗，使用由增益材料制成的有源元件的受激发射来提供额外的能量。总体目标是克服限于约半波长的入射光的常规光学成像的分辨率的基本阈值。具有补偿损耗的负指数材料（NIMCOL）可用于具有增强的亚波长分辨率的基于NIM的光学成像和感测装置。还公开了一种基于对NIM结构的损耗进行过补偿的激光装置。

8. 发明申请

US20100110559A1 SYSTEM, METHOD AND APPARATUS FOR CLOAKING 有权
标题翻译：系统，方法和装置
公开(公告)号：US20100110559A1
公开(公告)日：2010-05-06
申请号：US12573610
申请日：2009-10-05
申请人： Wenshan Cai , Vladimir M. Shalaev , Uday K. Chettiar , Alexander V. Kildishev
发明人： Wenshan Cai , Vladimir M. Shalaev , Uday K. Chettiar , Alexander V. Kildishev
IPC分类号： G02B3/00 , G06F17/50
CPC分类号： H01Q17/00 , F41H3/00 , H01Q15/0086
摘要： An apparatus and method of cloaking is described. An object to be cloaked is disposed such that the cloaking apparatus is between the object and an observer. The appearance of the object is altered and, in the limit, the object cannot be observed, and the background appears unobstructed. The cloak is formed of a metamaterial where the properties of the metamaterial are varied as a function of distance from the cloak interfaces. The metamaterial may be fabricated as a composite material having a dielectric component and inclusions of particles of sub-wavelength size, and may also include a gain medium.
摘要翻译：描述了一种伪装的装置和方法。被掩蔽的物体被设置成使掩蔽装置在物体和观察者之间。对象的外观被改变，在极限情况下，对象不能被观察到，并且背景看起来不受阻碍。斗篷由超材料形成，其中超材料的性质根据距离斗篷界面的距离而变化。超材料可以制造为具有介电成分和亚波长尺寸的颗粒的夹杂物的复合材料，并且还可以包括增益介质。

9. 发明授权

US08599489B2 Near field raman imaging 有权
标题翻译：近场拉曼成像
公开(公告)号：US08599489B2
公开(公告)日：2013-12-03
申请号：US12449604
申请日：2008-02-26
申请人： Vladimir M. Shalaev , Alexander P. Kildishev , Vladimir P. Drachev , Wenshan Cai
发明人： Vladimir M. Shalaev , Alexander P. Kildishev , Vladimir P. Drachev , Wenshan Cai
IPC分类号： G02B3/12 , G02B3/00
CPC分类号： G02B3/02 , B82Y20/00 , G02B1/007 , G02B21/02
摘要： A tunable super-lens (TSL) for nanoscale optical sensing and imaging of bio-molecules and nano-manufacturing utilizes negative-index materials (NIMs) that operate in the visible or near infrared light. The NIMs can create a lens that will perform sub-wavelength imaging, enhanced resolution imaging, or flat lens imaging. This new TSL covers two different operation scales. For short distances between the object and its image, a near-field super-lens (NFSL) can create or enhance images of objects located at distances much less than the wavelength of light. For the far-zone, negative values are necessary for both the permittivity ∈ a permeability μ. While well-structured periodic meta-materials, which require delicate design and precise fabrication, can be used, metal-dielectric composites are also candidates for NIMs in the optical range. The negative-refraction in the composite films can be made by using frequency-selective photomodification.
摘要翻译：用于纳米尺度光学感测和生物分子和纳米制造成像的可调超透镜（TSL）利用在可见光或近红外光下工作的负指数材料（NIM）。 NIM可以创建将执行亚波长成像，增强分辨率成像或平面透镜成像的镜头。这个新的TSL涵盖两个不同的操作规模。对于物体与其图像之间的距离较短，近场超透镜（NFSL）可以创建或增强距离远于光波长的距离的物体的图像。对于远区，对于介电常数E为渗透率μ而言，负值是必需的。虽然可以使用需要精细设计和精确制造的良好结构的周期性超常材料，但是金属 - 介电复合材料也是光学范围中NIM的候选者。复合膜中的负折射可以通过使用频率选择性光改性来制造。

10. 发明申请

US20130056704A1 SINGLE-PHOTON GENERATOR AND METHOD OF ENHANCEMENT OF BROADBAND SINGLE-PHOTON EMISSION 审中-公开
标题翻译：单光子发生器和宽光带单光子发射增强方法
公开(公告)号：US20130056704A1
公开(公告)日：2013-03-07
申请号：US13459623
申请日：2012-04-30
申请人： Vladimir M. Shalaev , Eric Kochman , Andrey N. Smolyaninov
发明人： Vladimir M. Shalaev , Eric Kochman , Andrey N. Smolyaninov
IPC分类号： H01L33/06 , B82Y20/00
CPC分类号： H04B10/70 , B82Y20/00
摘要： A single-photon generator contains nitrogen-vacancies or other color centers in diamond as emitters of single photons which are excited by the laser beam or another optical source and can work stably under normal conditions, the metamaterial with hyperbolic dispersion as enhancing environment, and photonic guiding structure to collect and transmit single photons further. Single photons generators are fundamental elements for quantum information technologies such as quantum cryptography, quantum information storage and optical quantum computing
摘要翻译：单光子发生器在金刚石中含有氮空位或其他颜色中心，作为由激光束或另一光源激发的单个光子的发射体，并且可以在正常条件下稳定工作，具有双曲线色散作为增强环境的超材料和光子引导结构进一步收集和传输单光子。单光子发生器是量子信息技术的基本要素，如量子密码学，量子信息存储和光量子计算

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