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1. 发明公开

EP4377724A1 SYSTEMS AND METHODS FOR FORMING OPHTHALMIC LENS INCLUDING META OPTICS 审中-公开
公开(公告)号：EP4377724A1
公开(公告)日：2024-06-05
申请号：EP22848752.6
申请日：2022-07-27
申请人： Menicon Co., Ltd.
发明人： NEWMAN, Stephen, D. , LI, Zhaoyi , CHEN, Wei-ting , YOUSEF, Kerolos , CAPASSO, Federico
IPC分类号： G02B1/00 , G02C7/02 , G02C7/04
CPC分类号： G02C7/04 , G02C7/022 , G02B1/002 , G02B27/0018 , G02C2200/2420130101

2. 发明授权

EP2688148B1 ELECTROMAGNETICALLY-TRANSPARENT METAMATERIAL 审中-公开
公开(公告)号：EP2688148B1
公开(公告)日：2018-12-26
申请号：EP11855259.5
申请日：2011-11-16
申请人： Kuang-chi Innovative Technology Ltd. , Kuang-Chi Institute of Advanced Technology
发明人： LIU, Ruopeng , LIAO, Zhen , LUAN, Lin , ZHAO, Zhiya
IPC分类号： H01Q15/00 , G02B1/00
CPC分类号： H01Q15/0086 , G02B1/002 , H01Q15/006
摘要： The present disclosure relates to an electromagnetically transparent metamaterial, which comprises a substrate and a plurality of man-made metal microstructures arranged periodically inside the substrate. When an electromagnetic wave propagates through the metamaterial, each of the man-made metal microstructures is equivalent to two identical two-dimensional (2D) circuits, which are placed respectively in a direction perpendicular to an incident direction of the electromagnetic wave and in a direction parallel to the incident direction of the electromagnetic wave, and each of which comprises an inductor branch and two identical capacitor branches that are symmetrically connected in parallel with the inductor branch. The 2D circuits are associated with a waveband of the electromagnetic wave so that both a dielectric constant and a magnetic permeability of the metamaterial are substantially 1 when the electromagnetic wave propagates through the metamaterial. By adopting the wave-transparent principle different from that of the conventional electromagnetically transparent material in the present disclosure, the electromagnetic wave transparent property is not limited by the material of the substrate, so the application scope of the electromagnetically transparent material is greatly enlarged.

3. 发明公开

EP3198315A1 PLANAR IMMERSION LENS WITH METASURFACES 审中-公开
标题翻译：带平台的平面浸没透镜
公开(公告)号：EP3198315A1
公开(公告)日：2017-08-02
申请号：EP15844166.7
申请日：2015-09-28
申请人： The Board of Trustees of the Leland Stanford Junior University
发明人： HO, John, S. Y. , POON, Ada Shuk, Yan
IPC分类号： G02B6/12 , G02B6/26 , G02B6/122
CPC分类号： H02J50/30 , A61B5/0031 , A61B5/686 , A61B2560/0219 , A61N1/3787 , G02B1/002 , G02B6/1245 , G02B27/56 , H01Q1/248 , H01Q3/2676 , H01Q21/22 , H02J50/27
摘要： A planar immersion lens can include any number of features. A planar immersion lens can be configured to control a phase profile of an incident wave by modulating the incident wave with sub-wavelength structures of varying impedances. The planar immersion lens can also be directly excited, with electronics or other subwavelength sources coupled to the planar immersion lens, to generate a wave with the desired phase profile. The planar immersion lens can include a plurality of metallic elements and passive elements disposed over a substrate. The passive elements can be selected, based on both the intrinsic and mutual impedances of the elements, to shape the spatial phase profile of the incident wave within this phase range. The phase gradient can be introduced along the incident material/refractive material interface to focus the incident wave into the refractive material having wave components at or beyond the critical angle. Methods are also provided.
摘要翻译：平面浸没式透镜可以包括任何数量的特征。平面浸没透镜可以被配置为通过用不同阻抗的亚波长结构调制入射波来控制入射波的相位分布。平面浸没透镜也可以被直接激励，其中电子器件或其他亚波长光源耦合到平面浸没透镜，以产生具有所需相位分布的波。平面浸没式透镜可以包括设置在衬底上的多个金属元件和无源元件。可以根据元件的固有阻抗和相互阻抗来选择无源元件，以便在该相位范围内形成入射波的空间相位分布。可以沿入射材料/折射材料界面引入相位梯度以将入射波聚焦到具有等于或超过临界角的波分量的折射材料中。还提供了方法。

4. 发明授权

EP2816667B1 ARTIFICIAL DIELECTRIC LENS 有权
标题翻译：人造电介镜片
公开(公告)号：EP2816667B1
公开(公告)日：2017-05-17
申请号：EP12868744.9
申请日：2012-12-26
申请人： Ibaraki University
发明人： SUZUKI Takehito
IPC分类号： H01Q15/04 , H01Q15/10
CPC分类号： G02B1/002 , G02B13/14 , H01Q15/04 , H01Q15/10

5. 发明公开

EP3101464A1 VORRICHTUNG MIT SCHALTBAREN CHIRALEN OPTISCHEN EIGENSCHAFTEN, VORRICHTUNG ZUR POLARISATIONSMODULATION, SOWIE DEREN VERWENDUNG 审中-公开
标题翻译：配有可开关手性的光学性能，器件偏振调制，而他们使用的设备
公开(公告)号：EP3101464A1
公开(公告)日：2016-12-07
申请号：EP15170348.5
申请日：2015-06-02
申请人： Baden-Württemberg Stiftung gGmbH
发明人： Giessen, Harald , Yin, Xinghui
IPC分类号： G02F1/01 , G02B1/00
CPC分类号： G02F1/0136 , G02B1/002 , G02B5/008 , G02B27/286 , G02B2207/101 , G02F2202/30 , G02F2202/36
摘要： Die Erfindung betrifft eine Vorrichtung (1) mit schaltbaren chiralen optischen Eigenschaften, mit einer ersten chiralen Anordnung (3), die eine erste Anordnungslage (5) mit wenigstens einer ersten Nanostruktur (7) und eine zweite Anordnungslage (9) mit wenigstens einer zweiten Nanostruktur (11) aufweist, wobei die erste Nanostruktur (7) und die zweite Nanostruktur (11) so relativ zueinander angeordnet sind, dass die chirale Anordnung (3) chiral ausgebildet ist, wobei zwischen der ersten Anordnungslage (5) und der zweiten Anordnungslage (9) ein Schaltmaterial (13) mit schaltbaren dielektrischen Eigenschaften angeordnet ist.
摘要翻译：具有可切换的手性的光学特性的装置，其具有与至少一个第一纳米结构的第一层布置和具有至少一个第二纳米结构的第二层布置的第一手性布置。第一纳米结构和所述第二纳米结构的相对布置成彼此搜索DASS死手性布置是手性的。具有可切换介电特性的开关材料第一布置层和所述第二层布置之间布置。

6. 发明公开

EP2926099A1 TERAHERTZ RADIATION DETECTOR, FOCAL PLANE ARRAY INCORPORATING TERAHERTZ DETECTOR, MULTISPECTRAL METAMATERIAL ABSORBER, AND COMBINED OPTICAL FILTER AND TERAHERTZ ABSORBER 审中-公开
标题翻译： DETECTOR辐射太赫兹，WITH太赫兹探测器，多光谱METAMATERIALABSORBER和组合光学滤波器与太赫兹ABSORBER焦平面阵列的
公开(公告)号：EP2926099A1
公开(公告)日：2015-10-07
申请号：EP13802419.5
申请日：2013-11-26
申请人： The University Court Of The University Of Glasgow
发明人： CUMMING, David Robert Sime , GRANT, James Paul , MCCRINDLE, Iain James Hugh
IPC分类号： G01J5/08 , G01J5/02 , G01J5/20 , G01J5/58 , G02B5/00
CPC分类号： G01J5/0803 , G01J5/024 , G01J5/0853 , G01J5/0881 , G01J5/10 , G01J5/20 , G01J5/58 , G01J2005/0077 , G01J2005/202 , G02B1/002 , G02B5/008 , G02B5/22
摘要： The invention provides a detector (10) comprising a metamaterial absorber (14, 16, 18) and a micro-bolometer (22) arranged to detect terahertz (THz) radiation. The metamaterial absorber can absorb multiple frequency bands, from the infrared and the THz regions of the electromagnetic spectrum. The detector is scalable to be suitable for use in a focal plane array. The invention also provides a hybrid of a plasmonic filter, e.g. for optical radiation, and a metamaterial absorber for terahertz (and/or infrared) radiation, to create a single material capable of absorbing narrow band terahertz radiation and filtering radiation in another part of the spectrum, e.g. optical radiation. Such material has great potential in future imaging technology where hybridisation can maximise the spectral information density of an optical system.

7. 发明公开

EP2857357A1 MAGNESIUM FLUORIDE PARTICLE, METHOD FOR PRODUCING MAGNESIUM FLUORIDE PARTICLE, MAGNESIUM FLUORIDE PARTICLE DISPERSION, METHOD FOR PRODUCING MAGNESIUM FLUORIDE PARTICLE DISPERSION, COMPOSITION FOR FORMING LAYER HAVING LOW REFRACTIVE INDEX, METHOD FOR PRODUCING COMPOSITION FOR FORMING LAYER HAVING LOW REFRACTIVE INDEX, SUBSTRATE WITH LAYER HAVING LOW REFRACTIVE INDEX, AND METHOD FOR PRODUCING SUBSTRATE WITH LAYER HAVING LOW REFRACTIVE INDEX 审中-公开
标题翻译：氟化镁颗粒，用于生产氟化镁颗粒，氟化镁颗粒分散，一种用于生产氟化镁颗粒分散，成分形成具有折射率低，用于生产组合物形成具有与低折射率和法的双层低折射率衬底上的层用于生产衬底的一层低折射率
公开(公告)号：EP2857357A1
公开(公告)日：2015-04-08
申请号：EP13797690.8
申请日：2013-05-27
申请人： Stella Chemifa Corporation
发明人： YABUNE, Tatsuhiro , TOMISAKI, Megumi , URAYA, Masanori , TAKATORI, Hiroaki
IPC分类号： C01F5/28 , C01B9/08 , C01B33/107 , G02B1/11
CPC分类号： C01F5/28 , C01B33/107 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C01P2006/12 , C01P2006/60 , C09D1/00 , G02B1/002 , G02B1/113 , G02B2207/107 , Y10T428/249974 , Y10T428/2982
摘要： Magnesium fluoride particles with a low refractive index excellent in film formability are provided. The magnesium fluoride particles each include at least one magnesium fluoride particulate. The at least one magnesium fluoride particulate each has pores that support a supported substance. Further, the at least one magnesium fluoride particulate includes a plurality of particulates. A grain boundary void-like pore serving as a gap that supports the supported substance is present between particulates adjacent to each other of the plurality of particulates.
摘要翻译：设置有在成膜性的低折射率优异的氟化镁的颗粒。每个氟化镁的颗粒包括至少一种氟化镁微粒。至少一个氟化镁微粒的每个毛孔有没有支持承载体。此外，所述至少一个氟化镁微粒包括微粒的复数。作为间隙做了晶界空隙状细孔支持支持物质是颗粒毗邻海誓山盟微粒的多个之间。

8. 发明公开

EP2778753A3 Methods for ophthalmic devices incorporating metasurface elements 审中-公开
标题翻译：一种用于与间表面元件的眼科装置的方法
公开(公告)号：EP2778753A3
公开(公告)日：2015-02-11
申请号：EP14159744.3
申请日：2014-03-14
申请人： Johnson & Johnson Vision Care, Inc.
发明人： Pugh,, Randall B. , Flitsch,, Frederick A.
IPC分类号： G02C7/04 , G02B1/00 , G02C7/10 , G02C7/08
CPC分类号： A61F2/1624 , B29D11/00807 , G02B1/002 , G02C7/04 , G02C7/085 , G02C7/10 , G02C7/101 , Y10T29/49982
摘要： This invention describes Ophthalmic Devices with media inserts that have nanostructured Metasurface elements upon or within them. In some embodiments passive ophthalmic devices of various kinds may be formed. Methods and devices for active ophthalmic devices based on Metasurface structures may also be formed.

9. 发明授权

EP1565598B1 OPTICAL QUALITY CVD DIAMOND MATERIAL AND METHOD FOR ITS PRODUCTION 有权转让
标题翻译：随着对生产光学质量和工艺CVD金刚石
公开(公告)号：EP1565598B1
公开(公告)日：2014-10-15
申请号：EP03772484.6
申请日：2003-11-20
申请人： Element Six Technologies Limited
发明人： GODFRIED, Herman, Philip , SCARSBROOK, Geoffrey Alan , TWITCHEN, Daniel, James , HOUWMAN, Evert, Pieter , NELISSEN, Wilhelmus, Gertruda, Maria , WHITEHEAD, Andrew, John , HALL, Clive, Edward , MARTINEAU, Philip Maurice
IPC分类号： C30B25/02 , C30B29/04 , G02F1/21
CPC分类号： C30B29/04 , C01B32/25 , C01P2006/60 , C01P2006/80 , C30B9/00 , C30B19/02 , C30B25/02 , C30B25/165 , C30B25/20 , C30B25/205 , C30B33/02 , C30B33/12 , G02B1/002 , G02B1/02
摘要： A CVD single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons. The CVD diamond material is produced by a CVD method in the presence of a controlled low level of nitrogen to control the development of crystal defects and thus achieve a diamond material having key characteristics for optical applications.

10. 发明公开

EP2698651A4 ELECTROMAGNETIC WAVE FOCUSING METAMATERIAL 有权
标题翻译：超材料进行浓缩电磁波的
公开(公告)号：EP2698651A4
公开(公告)日：2014-10-08
申请号：EP11855254
申请日：2011-11-17
申请人： KUANG CHI INNOVATIVE TECH LTD , KUANG CHI INST ADVANCED TECH
发明人： LIU RUOPENG , JI CHUNLIN , WANG JINJIN
IPC分类号： G02B3/00 , G02B1/00 , H01Q15/00 , H01Q15/02 , H01Q19/06
CPC分类号： G02B1/002 , H01Q15/0086 , H01Q15/02 , H01Q19/062

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