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101. 发明申请

WO2014012087A2 DOPED CHIRAL POLYMER METAMATERIALS 审中-公开
标题翻译：掺杂的手性聚合物材料
公开(公告)号：WO2014012087A2
公开(公告)日：2014-01-16
申请号：PCT/US2013/050414
申请日：2013-07-13
申请人： NATIONAL INSTITUTE OF AEROSPACE , UNITED STATES OF AMERICA as represented by THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
发明人： PARK, Cheol , KANG, Jin, Ho , GORDON, Keith, L. , SAUTI, Godfrey , LOWTHER, Sharon, E. , BRYANT, Robert, G.
IPC分类号： C08K3/04 , C08K3/32 , C08K3/30 , C08K5/42 , C08K5/3445 , C08K3/24 , C08K3/28 , C08K3/38 , C08K3/08 , C08L67/00 , C08L67/04 , C08L49/00 , C07K14/00
CPC分类号： C08K3/04 , C07K14/001 , C08J5/005 , C08K3/041 , C08K3/08 , C08K3/24 , C08K3/28 , C08K3/30 , C08K3/32 , C08K3/38 , C08K5/3445 , C08K5/42 , C08L49/00 , C08L67/00 , C08L67/04 , G02B1/002 , G02F1/29 , G02F2202/30 , H01Q15/0086 , Y10T428/249921
摘要： Some implementations provide a composite material that includes a first material and a second material. In some implementations, the composite material is a metamaterial. The first material includes a chiral polymer (e.g., crystalline chiral helical polymer, poly-Y-benzyl-L-glutamate (PBLG), poly-L-lactic acid (PLA), polypeptide, and/or polyacetylene). The second material is within the chiral polymer. The first material and the second material are configured to provide an effective index of refraction value for the composite material of 1 or less. In some implementations, the effective index of refraction value for the composite material is negative. In some implementations, the effective index of refraction value for the composite material of 1 or less is at least in a wavelength of one of at least a visible spectrum, an infrared spectrum, a microwave spectrum, and/or an ultraviolet spectrum.
摘要翻译：一些实施方式提供了包括第一材料和第二材料的复合材料。在一些实施方式中，复合材料是超材料。第一材料包括手性聚合物（例如结晶手性螺旋聚合物，聚-Y-苄基-L-谷氨酸（PBLG），聚-L-乳酸（PLA），多肽和/或聚乙炔）。第二种材料在手性聚合物内。第一材料和第二材料被配置成为复合材料提供1或更小的有效折射率值。在一些实施方式中，复合材料的有效折射率值为负值。在一些实施方式中，复合材料的有效折射率值为1或更小至少为至少可见光谱，红外光谱，微波光谱和/或紫外光谱之一的波长。 p>

102. 发明申请

WO2013103435A1 APPARATUS AND METHODS TO PROVIDE A SURFACE HAVING A TUNABLE EMISSIVITY 审中-公开
标题翻译：提供可控感应表面的设备和方法
公开(公告)号：WO2013103435A1
公开(公告)日：2013-07-11
申请号：PCT/US2012/062620
申请日：2012-10-30
申请人： THE BOEING COMPANY
发明人： DAVIS, Keith J.
IPC分类号： B64G1/50
CPC分类号： G02B5/281 , B64G1/50 , G02B1/002 , G02B1/11 , G02B5/204 , G02B5/288 , G02B17/004 , G02F1/17 , G02F2202/30 , H01Q1/288 , H01Q15/002
摘要： Apparatus and methods to provide a surface having a tunable emissivity are disclosed. An example apparatus includes an impedance layer (104) comprising a layer of dielectric material (108) to be attached to an electrically reflective ground plane (106), and a plurality of resonators (110) arranged within the impedance layer (104), wherein an emissivity of the apparatus is based on a characteristic of the resonators (110).
摘要翻译：公开了提供具有可调发射率的表面的装置和方法。示例性装置包括阻抗层（104），其包括要附着到电反射接地平面（106）的介电材料层（108）和布置在阻抗层（104）内的多个谐振器（110），其中装置的发射率基于谐振器（110）的特性。

103. 发明申请

WO2013091582A1 HIGHLY FLEXIBLE NEAR-INFRARED METAMATERIALS 审中-公开
标题翻译：高灵敏度的近红外元件
公开(公告)号：WO2013091582A1
公开(公告)日：2013-06-27
申请号：PCT/CN2012/087326
申请日：2012-12-24
申请人： HONG KONG BAPTIST UNIVERSITY
发明人： CHEAH, Kok Wai , LI, Guixin
IPC分类号： B32B3/16 , G02B1/00
CPC分类号： B32B27/36 , B32B3/16 , B32B3/30 , B32B7/06 , B32B7/12 , B32B37/12 , B32B37/144 , B32B37/26 , B32B38/10 , G02B1/002 , G02F1/01 , G02F2202/30 , Y10T428/31786
摘要： A novel multilayer flexible metamaterial that can work at near infrared (NIR) regime that can be fabricated on transparent PET substrate using flip chip transfer (FCT) technique. An embodiment of the present invention also provides novel NIR metamaterial device that can be transformed into various shapes by bending the PET substrate, wherein said metamaterial device is tunable via physical manipulation of its flexible substrate with no requirement to change the material composition of the substrate. The flexibility allows the novel NIR metamaterial device to bend and stretch, which can alter the device structure. Since the resonant frequency of each device is a function of the device structure, the resonant frequency can be tuned by the bend and stretch of the substrate. Another embodiment of the present invention further provides novel tunable sensors and emitters using such flexible metamaterials and devices.
摘要翻译：一种新颖的多层柔性超材料，可以在近红外（NIR）方式下工作，可以使用倒装芯片转移（FCT）技术在透明PET基板上制造。本发明的一个实施方案还提供了可以通过弯曲PET基底而转变为各种形状的新型NIR超材料装置，其中所述超材料装置可通过其柔性基板的物理操作而调节，而不需要改变基板的材料组成。灵活性允许新型NIR超材料装置弯曲和拉伸，这可能改变装置结构。由于每个器件的谐振频率是器件结构的函数，谐振频率可以通过衬底的弯曲和拉伸来调节。本发明的另一实施例还提供了使用这种灵活的超材料和装置的新型可调谐传感器和发射器。

104. 发明申请

WO2013042013A1 REFLECTIVE OPTICAL LIMITER 审中-公开
标题翻译：反射光学限制
公开(公告)号：WO2013042013A1
公开(公告)日：2013-03-28
申请号：PCT/IB2012/054749
申请日：2012-09-12
申请人： KILOLAMBDA TECHNOLOGIES LTD. , DONVAL, Ariela , OFIR, Yuval , NEVO, Doron , ORON, Moshe
发明人： DONVAL, Ariela , OFIR, Yuval , NEVO, Doron , ORON, Moshe
IPC分类号： G02F1/17 , G02F1/19 , G02F1/137
CPC分类号： G02F1/0147 , G02F1/19 , G02F2201/50 , G02F2202/30 , G02F2203/52
摘要： An optical limiter comprises a glass backing, a glass cover, and a layer of a phase changing material placed between said glass backing and said glass cover, the phase changing material comprising a transparent matrix having embedded particles of material that changes its optical properties due to temperature induced phase change of said material. The optical properties may change from transparent to reflective, from transparent to refractive or from transparent to scattering. The phase changing material is preferably at least one material selected from the group consisting of the elements Antimony, Bismuth, Cadmium, Lead, Tin and Indium and low-melting-point alloys of two or more of these elements. Two or more layers of phase changing materials may be used in a stack configuration, with each of the phase changing materials having a unique melting temperature.
摘要翻译：光学限制器包括玻璃背衬，玻璃盖和放置在所述玻璃背衬和所述玻璃盖之间的相变材料层，所述相变材料包括具有嵌入的材料颗粒的透明基质，所述颗粒具有改变其光学性质的原因，所述材料的温度诱导相变。光学性质可以从透明到反射，从透明到折射或从透明变为散射。相变材料优选为选自元素锑，铋，镉，铅，锡和铟的至少一种材料和这些元素中的两种或更多种的低熔点合金。两层或多层相变材料可以以叠层构型使用，每个相变材料具有独特的熔化温度。

105. 发明申请

WO2012108674A2 METHOD AND APPARATUS FOR MANUFACTURING A REFLECTIVE POLARIZER HAVING A DISPERSED POLYMER 审中-公开
标题翻译：用于制造具有分散聚合物的反射极化剂的方法和装置
公开(公告)号：WO2012108674A2
公开(公告)日：2012-08-16
申请号：PCT/KR2012000896
申请日：2012-02-07
申请人： WOONGJIN CHEMICAL CO LTD , CHO DUK JAE , HAN JUNG WAN , BAEK MYEONG KI , LEE HWANG KYU , KO SEUNG JIN
发明人： CHO DUK JAE , HAN JUNG WAN , BAEK MYEONG KI , LEE HWANG KYU , KO SEUNG JIN
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02B5/30 , G02B5/3025 , G02F1/133536 , G02F2202/022 , G02F2202/30 , G02F2202/40
摘要： The present invention relates to a method and apparatus for manufacturing a reflective polarizer in which a polymer is dispersed. The reflective polarizer manufactured by the reflective polarizer manufacturing method according to the present invention may realize very superior optical properties of materials even though a significantly less number of birefringent polymers is provided on the same area in comparison to a conventional reflective polarizer including a birefringent polymer because the polymer within a base material has a plate shape. In addition, since the reflective polarizer includes a plate-shaped polymer having various optical thicknesses, the reflective polarizer may cover an entire visible ray region. Also, since a skin layer is formed in a molten state on at least one surface of a core layer, a separate adhesion process is not required. Thus, manufacturing costs may be significantly reduced, and also the optical properties of materials may be maximized.
摘要翻译：本发明涉及一种制造其中聚合物分散的反射偏振器的方法和装置。通过根据本发明的反射偏振器制造方法制造的反射型偏振器可以实现非常优异的材料的光学性质，即使与包括双折射聚合物的常规反射型偏振器相比，在相同的区域上显示更少数量的双折射聚合物，因为基材内的聚合物具有板状。此外，由于反射偏振器包括具有各种光学厚度的板状聚合物，所以反射偏振器可以覆盖整个可见光区域。此外，由于在芯层的至少一个表面上以熔融状态形成表皮层，因此不需要单独的粘合处理。因此，可以显着降低制造成本，并且材料的光学性质也可以最大化。

106. 发明申请

WO2011005737A2 MULTIFERROIC MATERIALS FOR TUNABLE PERMITTIVITY OR PERMEABILITY 审中-公开
标题翻译：多用途材料的可调粘性或渗透性
公开(公告)号：WO2011005737A2
公开(公告)日：2011-01-13
申请号：PCT/US2010/041033
申请日：2010-07-06
申请人： ALCATEL-LUCENT USA INC. , CHOWDHURY, Aref , RAMIREZ, Arthur, Penn , SIEGRIST, Theo, Max
发明人： CHOWDHURY, Aref , RAMIREZ, Arthur, Penn , SIEGRIST, Theo, Max
IPC分类号： H01P1/11
CPC分类号： H01Q3/26 , G02F1/0009 , G02F2202/30 , G02F2202/32 , H01P3/081 , H01Q3/44
摘要： An apparatus has a waveguide that includes a multiferroic medium. A controller is configured to apply a mechanical strain or a control electric or magnetic field to the multiferroic medium. The multiferroic medium has a dielectric permittivity or magnetic permeability that is responsive to the strain or the control field.
摘要翻译：一种装置具有包括多铁介质的波导。控制器被配置为向多铁性介质施加机械应变或控制电场或磁场。多铁介质具有对应变或控制场有响应的介电常数或磁导率。

107. 发明申请

WO2008108824A3 LUMPED PLASMONIC DIODE AND LUMPED PLASMONIC RECTIFIER 审中-公开
标题翻译： LUMPED PLASMONIC DIOPE和LUMPED PLASMONIC RECTIFIER
公开(公告)号：WO2008108824A3
公开(公告)日：2008-11-20
申请号：PCT/US2007021664
申请日：2007-10-10
申请人： UNIV PENNSYLVANIA , ENGHETA NADER
发明人： ENGHETA NADER
IPC分类号： H01L21/00
CPC分类号： G02F1/37 , G02F2202/30
摘要： A lumped nanocircuit element design at IR and optical frequencies is provided that can effectively act as a lumped "diode" and a lumped "rectifier" for rectifying optical field displacement currents or optical electric field. The lumped nanocircuit element design can also act as a lumped second harmonic generator. The element is formed by juxtaposing an epsilon-negative nanoparticle with a nonlinear optical nanostructure.
摘要翻译：提供IR和光频率的集中的纳米电路元件设计，可以有效地充当用于整流光场位移电流或光电场的集总“二极管”和集总“整流器”。集中的纳米电路元件设计也可以充当集总二次谐波发生器。该元件通过将具有非线性光学纳米结构的ε-负性纳米颗粒并置形成。

108. 发明申请

WO2006089072A2 GENERATION AND APPLICATIONS OF NEGATIVE DIELECTRIC CONSTANT MATERIAL 审中-公开
标题翻译：负电介质材料的产生与应用
公开(公告)号：WO2006089072A2
公开(公告)日：2006-08-24
申请号：PCT/US2006005555
申请日：2006-02-17
申请人： CHU CHING WU , CHEN FENG , XUE YU-YI , SHULMAN JASON , TSUI STEPHEN
发明人： CHU CHING WU , CHEN FENG , XUE YU-YI , SHULMAN JASON , TSUI STEPHEN
IPC分类号： H01L21/683
CPC分类号： G02F1/0009 , G02F2202/30
摘要： A negative dielectric is induced by the application of a dc bias-electric field in aggregates of oxide nano-particles whose surfaces have been specially treated. The magnitude of the dielectric constant and the frequency where the negative dielectric constant occurs can be adjusted. Such material systems have profound implications in novel devices as well as in science development, e.g. unusual wave propagation, secured communication and ultra-high temperature superconductivity.
摘要翻译：通过在其表面被特别处理的氧化物纳米颗粒的聚集体中施加直流偏置电场来诱导负电介质。可以调节介电常数的大小和发生负介电常数的频率。这种材料系统在新颖的装置以及科学发展中具有深刻的意义，例如，异常波传播，安全通信和超高温超导性。

109. 发明申请

WO2017138886A1 DEVICE AND ARRANGEMENT FOR CONTROLLING AN ELECTROMAGNETIC WAVE, METHODS OF FORMING AND OPERATING THE SAME 审中-公开
标题翻译：用于控制电磁波的装置和布置，形成和操作相同的方法
公开(公告)号：WO2017138886A1
公开(公告)日：2017-08-17
申请号：PCT/SG2017/050039
申请日：2017-01-26
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
发明人： KUZNETSOV, Arseniy , PANIAGUA DOMINGUEZ, Ramon Jose
IPC分类号： H01L45/00 , G11B7/2433
CPC分类号： G11B7/2433 , G02F1/0126 , G02F1/0147 , G02F1/29 , G02F2202/30 , G02F2203/12 , G02F2203/50 , H01Q3/46 , H01Q15/006
摘要： Various embodiments may provide a device for controlling an electromagnetic wave according to various embodiments. The device may include a medium. The device may further include an array of elements in contact with the medium and may be configured to receive the electromagnetic wave. Each element of the array of elements may include a phase change material configured to switch from, at least, a first state to a second state in response to an external input, thereby changing an optical property of the respective element to control the electromagnetic wave.
摘要翻译：根据各种实施例，各种实施例可以提供用于控制电磁波的装置。该设备可以包括介质。该设备还可以包括与介质接触的元件阵列，并且可以被配置为接收电磁波。元件阵列的每个元件可以包括相变材料，该相变材料被配置为响应于外部输入从至少第一状态切换到第二状态，由此改变相应元件的光学性质以控制电磁波。

110. 发明申请

WO2014126892A3 ACTIVELY TUNABLE POLAR-DIELECTRIC OPTICAL DEVICES 审中-公开
标题翻译：灵活的极性电介质光学器件
公开(公告)号：WO2014126892A3
公开(公告)日：2015-01-08
申请号：PCT/US2014015722
申请日：2014-02-11
申请人： LONG JAMES PETER , CALDWELL JOSHUA D , OWRUTSKY JEFFREY C , GLEMBOCKI OREST J
发明人： LONG JAMES PETER , CALDWELL JOSHUA D , OWRUTSKY JEFFREY C , GLEMBOCKI OREST J
IPC分类号： G02F1/00 , G02B26/00
CPC分类号： G02F1/0136 , B82Y20/00 , G01J3/12 , G01J2003/1213 , G02B6/1225 , G02B26/02 , G02F1/009 , G02F1/01 , G02F1/011 , G02F1/0126 , G02F1/0333 , G02F1/29 , G02F2202/10 , G02F2202/30 , G02F2202/32 , G02F2203/10 , G02F2203/11 , G02F2203/13 , G02F2203/15 , Y10S977/932
摘要： Optical devices that include one or more structures fabricated from polar-dielectric materials that exhibit surface phonon polaritons (SPhPs), where the SPhPs alter the optical properties of the structure. The optical properties lent to these structures by the SPhPs are altered by introducing charge carriers directly into the structures. The carriers can be introduced into these structures, and the carrier concentration thereby controlled, through optical pumping or the application of an appropriate electrical bias.
摘要翻译：光学器件包括一个或多个由极性介电材料制成的结构，其表现出表面声子极化子（SPhP），其中SPhP改变结构的光学性质。通过将电荷载体直接引入结构来改变通过SPhP给予这些结构的光学特性。载体可以被引入到这些结构中，并且由此通过光泵浦或适当的电偏压的应用来控制载流子浓度。

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