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140 条记录 (耗时 0.028 秒)

    IMPROVED PLASMONIC STRUCTURES AND DEVICES
    54.
    发明公开
    IMPROVED PLASMONIC STRUCTURES AND DEVICES 审中-公开
    VERBESSERTE PLASMONENSTRUKTUREN UND VORRICHTUNGEN

    公开(公告)号：EP3143442A1

    公开(公告)日：2017-03-22

    申请号：EP15724749.5

    申请日：2015-05-14

    申请人： The University Of Manchester

    发明人： GEIM, Andre Konstantin ,  KRAVETS, Vasyl Grigorievich ,  GRIGORENKO, Alexander Nikolaevich

    IPC分类号： G02B6/122 ,  G01N21/552 ,  G01N33/50

    CPC分类号： G02B5/008 ,  G01N21/553 ,  G02B6/1226 ,  G02B6/132 ,  G02B2006/12138

    摘要： A plasmonic structure (10) comprising a layer of metal (14) in which the metal is selected from: a Group 8 to Group 11 transition metal, aluminium, germanium, antimony or bismuth, and a barrier layer (16) formed from a 2-D material disposed on a surface of the layer of metal (14). The metal layer has a roughness that permits the propagation of running plasmons along the interface of the metal layer and the barrier layer.

    摘要翻译： 等离子体激元结构（10），其包含金属层（14），其中金属选自：第8族至第11族过渡金属，铝，锗，锑或铋以及由2 -D材料设置在金属层（14）的表面上。 金属层具有允许沿着金属层和阻挡层的界面传播等离子体激元的粗糙度。

    Grating based optical transmitter
    56.
    发明公开
    Grating based optical transmitter 审中-公开
    Gitter-basierter optischer发件人

    公开(公告)号：EP2913902A1

    公开(公告)日：2015-09-02

    申请号：EP15157204.7

    申请日：2015-03-02

    申请人： Forelux Inc.

    发明人： Chen, Shu-Lu ,  Na, Yun-Chung

    IPC分类号： H01S5/062 ,  H01S5/10 ,  H01S5/187 ,  G02B6/30 ,  G02B6/34 ,  G02B6/124 ,  H01S5/026 ,  H01S5/042 ,  G02B6/122 ,  G02B6/12

    CPC分类号： H01S5/06206 ,  G02B6/1226 ,  G02B6/34 ,  G02B2006/12107 ,  H01S5/026 ,  H01S5/0424 ,  H01S5/0425 ,  H01S5/06226 ,  H01S5/1032 ,  H01S5/187

    摘要： An optical transmitter including two reflective regions (666,674) formed at two opposite ends of an interference region (670) along a first direction and at least three electrodes (691-693) electrically coupled to the interference region, where the amount of electrical carriers inside the interference region can be modulated by changing the relative electrical fields among the three electrodes, so that the amount of photons generated inside the interference region can be modulated and resonant along the first direction and emit along a second direction that is different from the first direction. Vertical output coupling is realized with a suitable grating (680) upon the interference region (670). The third electrode (693) may be transparent to the emitted light.

    摘要翻译： 一种光发射器，包括沿着第一方向形成在干涉区域（670）的两个相对端处的两个反射区域（666,674）和至少三个电耦合到干涉区域的电极（691-693），其中电载体的数量 可以通过改变三个电极之间的相对电场来调制干涉区域，使得在干涉区域内产生的光子的量可以沿着第一方向被调制和谐振，并且沿着与第一方向不同的第二方向发射 。 在干涉区域（670）上用合适的光栅（680）实现垂直输出耦合。 第三电极（693）对于发射的光可以是透明的。

    SPR SENSOR CELL AND SPR SENSOR
    59.
    发明公开
    SPR SENSOR CELL AND SPR SENSOR 审中-公开
    SPR传感器单元和SPR传感器

    公开(公告)号：EP2757363A1

    公开(公告)日：2014-07-23

    申请号：EP12831848.2

    申请日：2012-08-02

    申请人： Nitto Denko Corporation

    发明人： KONTANI, Tomohiro

    IPC分类号： G01N21/27 ,  G01N21/03

    CPC分类号： G01N21/554 ,  G01N21/41 ,  G01N21/553 ,  G01N33/54373 ,  G01N2201/08 ,  G02B6/1226 ,  G02B6/132 ,  G02B6/138 ,  G02B2006/12138

    摘要： Provided are an SPR sensor cell having very excellent detection sensitivity and an SPR sensor. The SPR sensor cell includes a detection unit; and a sample mounting portion adjacent to the detection unit, wherein: the detection unit includes an under clad layer, a core layer formed so that at least a part thereof is adjacent to the under clad layer, a metal layer covering the core layer, and a coat layer covering the metal layer; the coat layer is formed of a material having a band gap (Eg) of more than 1.0 eV and less than 7.0 eV; and a refractive index of the coat layer is higher than a refractive index of the core layer.

    摘要翻译： 提供具有非常优异的检测灵敏度的SPR传感器单元和SPR传感器。 SPR传感器单元包括检测单元; 以及与所述检测单元相邻的样品安装部分，其中：所述检测单元包括下包层，形成为使得其至少一部分与所述下包层相邻的芯层，覆盖所述芯层的金属层，以及 覆盖金属层的涂层; 所述涂层由具有大于1.0eV且小于7.0eV的带隙（Eg）的材料形成; 并且涂层的折射率高于芯层的折射率。

    TERAHERTZ-WAVE OPTICAL ELEMENT
    60.
    发明公开
    TERAHERTZ-WAVE OPTICAL ELEMENT 有权
    优化TERAHERTZWELLENELEMENT

    公开(公告)号：EP2733510A1

    公开(公告)日：2014-05-21

    申请号：EP12810782.8

    申请日：2012-07-05

    申请人： National Institute for Materials Science

    发明人： WATANABE Makoto ,  BULGAREVICH Dmitry ,  SHIWA Mitsuharu

    IPC分类号： G02B5/00 ,  G01N21/35 ,  G02B5/20 ,  G11B7/135

    CPC分类号： G02B27/0988 ,  G01N21/3581 ,  G01N21/3586 ,  G02B5/008 ,  G02B6/1226 ,  G02B27/58

    摘要： An optical element for terahertz waves that transmits terahertz-wave incident beams through itself after being compressed into half or less a wavelength of the beam, the optical element comprising: a substrate that allows terahertz waves to be transmitted through itself; and a conductive coat that covers a surface of the substrate and is capable of blocking the waves, wherein the coat has an aperture provided in a circular region and ring-shaped grooves, provided on a surface of the coat, having the same center as the circular region and having radii which increase every fixed length, and wherein in the circular region, four or more fan-shaped tips each having an arc with the same radius of curvature as the radius of the region, are arranged at equal distances toward the center of the circle without contacting each other as the arc contacts an outer periphery of the region.

    摘要翻译： 一种用于太赫兹波的光学元件，其在被压缩到所述光束的波长的一半或更少的一半之内时将太赫兹波入射光束自身透射，所述光学元件包括：允许太赫兹波通过其自身传输的基板; 以及覆盖基板的表面并且能够阻挡波浪的导电涂层，其中涂层具有设置在圆形区域中的孔和设置在涂层的表面上的环形凹槽，其具有与中心相同的中心 圆形区域并且具有每固定长度增加的半径，并且其中在圆形区域中，四个或更多个具有与该区域的半径相同的曲率半径的圆弧的扇形尖端以相等的距离被布置成朝向中心 的圆不接触，因为电弧接触该区域的外围。