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    Spectroscope
    151.
    发明公开
    Spectroscope 有权
    Spektroskop

    公开(公告)号：EP1674844A1

    公开(公告)日：2006-06-28

    申请号：EP05111891.7

    申请日：2005-12-09

    Applicant: National Institutes of Natural Sciences

    Inventor： IDA, Katsumi ,  IKEDA, Takeshi

    IPC: G01J3/18

    CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/1804

    Abstract: [Purpose] The object of the present invention is to provide a spectroscope having both a wavelength resolving power and a spatial resolving power.
    [Solving Means] A spectroscope comprises an incident slit 12, a collimator lens type optical system 14 that makes the light rays having passed through the incident slit 12 parallel light rays, a reflection type diffraction grating 16 that receives the parallel light rays and, according to the wavelength, outputs these light rays at different angles, a condenser lens type optical system 14 that condenses the output light from the diffraction grating 16, and two-dimensional light-receiving means 16 having a two-dimensional light-receiving surface that detects the light rays that have been condensed by the condenser lens type optical system. The collimator lens type optical system and the condenser lens type optical system are disposed so that the angle 2γ defined between the optical axis of the collimator lens type optical system and the optical axis of the condenser lens type optical system may be acute; the condenser lens type optical system is disposed so that the distance between itself and the diffraction grating may be shorter than the distance between the collimator lens type optical system and the diffraction grating; and a setting is made so that a normal line vector at the central portion of the reflection surface of the diffraction grating may be directed, from a bisector of the angle defined between the optical axis of the collimator lens type optical system and the optical axis of the condenser lens type optical system, toward a side where the collimator lens type optical system is disposed.

    Abstract translation: [目的]本发明的目的是提供一种具有波长分辨能力和空间分辨能力的分光镜。 [解决方案]分光镜包括入射狭缝12，使穿过入射狭缝12的光线平行光的准直透镜型光学系统14，接收平行光线的反射型衍射光栅16， 以不同的角度输出这些光线，会聚来自衍射光栅16的输出光的聚光透镜型光学系统14和具有二维光接收表面的二维光接收装置16，二维光接收装置16检测 由聚光透镜型光学系统聚光的光线。 准直透镜型光学系统和聚光透镜型光学系统被设置为使得准直透镜型光学系统的光轴和聚光透镜型光学系统的光轴之间限定的角度2 3可以是锐角的; 聚光透镜型光学系统被设置为使得其本身与衍射光栅之间的距离可以短于准直透镜型光学系统和衍射光栅之间的距离; 并且进行设置，使得衍射光栅的反射表面的中心部分处的法线向量可以从准直透镜型光学系统的光轴和光轴的光轴之间的角度的二等分线 聚光透镜型光学系统朝向配置准直透镜型光学系统的一侧。

    Real-time color comparator
    154.
    发明公开
    Real-time color comparator 失效
    Echtzeit-Farbenvergleichsvorrichtung。

    公开(公告)号：EP0315938A2

    公开(公告)日：1989-05-17

    申请号：EP88118544.1

    申请日：1988-11-08

    Applicant: HONEYWELL INC.

    Inventor： Sullivan, Charles T. ,  Zook, David J.

    IPC: G01J3/46 ,  B07C5/342

    CPC classification number: G01J3/02 ,  G01J3/0221 ,  G01J3/2803 ,  G01J3/463 ,  G01J3/50 ,  G01J3/502 ,  G01J2003/466 ,  G01N2021/1748 ,  G01N2201/08

    Abstract: In a real-time color comparator which performs color comparisons of sample objects to a reference color for the purpose of identification, sorting or matching two optical paths (15, 16) are positioned to collect the light from a reference object (12) and a sample object (11). The light outputs from the two paths are directed onto a spectral dispersive element in the form of a concave diffraction grating (20) that decomposes each light signal into its spectral constituents which are imaged on a dual photodetector array (30). The color signature from the reference and the color signature from the sample are compared.

    Abstract translation: 在实时颜色比较器中，为了识别，分类或匹配两个光学路径（15,16），将样本对象与参考色进行颜色比较，定位以收集来自参考对象（12）和 样本对象（11）。 来自两个路径的光输出被引导到凹陷衍射光栅（20）的形式的光谱色散元件上，该衍射光栅将每个光信号分解成其成像在双光电探测器阵列（30）上的光谱成分。 比较来自参考的颜色签名和来自样本的颜色签名。

    曲面繞射光柵、光譜儀及曲面繞射光柵製造方法
    156.
    发明专利
    曲面繞射光柵、光譜儀及曲面繞射光柵製造方法 审中-公开
    曲面绕射光栅、光谱仪及曲面绕射光栅制造方法

    公开(公告)号：TW201738585A

    公开(公告)日：2017-11-01

    申请号：TW106112306

    申请日：2017-04-13

    Applicant: 中央研究院 ,  ACADEMIA SINICA

    Inventor： 魏培坤 ,  WEI, PEI KUEN ,  林恩宏 ,  LIN, EN HUNG ,  駱書成 ,  LO, SHU CHENG ,  李光立 ,  LEE, KUANG LI

    IPC: G02B5/18 ,  G01J3/18

    CPC classification number: G02B5/1861 ,  G01J3/0221 ,  G01J3/24 ,  G01J2003/1857 ,  G02B5/1852

    Abstract: 一種曲面繞射光柵，包括一基板以及一金屬層。基板為一二維曲板結構，基板具有一第一表面、一第二表面及複數微結構。第一表面與第二表面對應設置，該些微結構設置於第二表面上，各該微結構為一鋸齒狀結構，且該微結構具有明確的閃耀角(blazed angle)。金屬層設置於該些微結構上，金屬層具有與該些微結構相對應的複數繞射結構。

    Abstract in simplified Chinese: 一种曲面绕射光栅，包括一基板以及一金属层。基板为一二维曲板结构，基板具有一第一表面、一第二表面及复数微结构。第一表面与第二表面对应设置，该些微结构设置于第二表面上，各该微结构为一锯齿状结构，且该微结构具有明确的闪耀角(blazed angle)。金属层设置于该些微结构上，金属层具有与该些微结构相对应的复数绕射结构。

    SYSTEM AND METHOD FOR INTERNALLY INSPECTING A TUBULAR COMPOSITE PART
    157.
    发明公开
    SYSTEM AND METHOD FOR INTERNALLY INSPECTING A TUBULAR COMPOSITE PART 审中-公开
    用于内部检查管状复合部件的系统和方法

    公开(公告)号：EP3270145A1

    公开(公告)日：2018-01-17

    申请号：EP17162907.4

    申请日：2017-03-24

    Applicant: The Boeing Company

    Inventor： SHELLEY, Paul H. JR ,  FAY, Christopher Wayne

    IPC: G01N21/954 ,  G01J3/28 ,  G01N21/35 ,  G01N21/359 ,  G02B23/24 ,  G02B23/26 ,  G01N21/84

    CPC classification number: G01N21/94 ,  G01J3/0221 ,  G01N21/359 ,  G01N21/954 ,  G01N2021/8472 ,  G01N2021/9546 ,  G01N2201/061 ,  G01N2201/0833 ,  G02B23/2469 ,  G02B23/26

    Abstract: A system (50) and method for internally inspecting a tubular composite part (10) so as to identify and measure adhesive flow therewithin are provided, along with an endpoint adapter (30) assembly of a near infrared (NIR) spectrometer (54). The system (50) includes an end point adapter that fits within and maintains a consistent cross-sectional position within the tubular composite part (10). The system (50) also includes a plurality of optical fibers (40) extending radially outward from the end point adapter. The end point adapter moves longitudinally through the tubular composite part (10) and receives light with the plurality of optical fibers (40) following interaction of the light with the tubular composite part (10). The system (50) further includes a NIR imaging spectrometer (54) configured to disperse the light being collected by the plurality of optical fibers (40) across an NIR spectrum λ and a NIR camera (58) configured to generate images of the tubular composite part (10) based on dispersed light.

    Abstract translation: 提供了用于内部检查管状复合部件（10）以识别和测量其中的粘合剂流动的系统（50）和方法以及近红外（NIR）光谱仪（54）的端点适配器（30）组件。 系统（50）包括端点适配器，该端点适配器配合在管状复合部件（10）内并保持在一致的横截面位置内。 系统（50）还包括从端点适配器径向向外延伸的多根光纤（40）。 端点适配器纵向移动通过管状复合部件（10）并且在光与管状复合部件（10）相互作用之后用多个光纤（40）接收光。 系统（50）还包括NIR成像光谱仪（54），NIR成像光谱仪（54）被配置为将由多根光纤（40）收集的光分散在NIR光谱λ上，NIR照相机（58）配置成生成管状复合材料 部分（10）基于散射光。

    SPECTROSCOPIC UNIT AND SPECTROSCOPIC DEVICE USING SAME
    158.
    发明公开
    SPECTROSCOPIC UNIT AND SPECTROSCOPIC DEVICE USING SAME 有权
    SPEKTROSKOPISCHE EINHEIT UND SPEKTROSKOPISCHE VORRICHTUNG DAMIT

    公开(公告)号：EP3067672A4

    公开(公告)日：2017-08-09

    申请号：EP14869728

    申请日：2014-09-17

    Applicant: KONICA MINOLTA INC

    Inventor： TERAOKA YOSHITAKA ,  TSURUTANI KATSUTOSHI ,  YAMAGUCHI WATARU

    IPC: G01J3/36 ,  G01J3/12 ,  G01J3/26 ,  G01J3/30 ,  G02B5/28 ,  G02B26/00

    CPC classification number: G01J3/26 ,  G01J3/0221 ,  G01J3/0262 ,  G01J3/12 ,  G01J3/2803 ,  G01J3/30 ,  G01J3/36 ,  G01J2003/1234 ,  G01J2003/1243 ,  G02B5/28 ,  G02B26/001

    Abstract: A spectroscopic unit and spectroscopic device according to the present invention are provided with a filter that is provided with a plurality of optical filter elements disposed in order from the entrance side to the exit side of light under measurement and has different transmission wavelengths corresponding to entrance positions along a first direction. A first optical filter element from among the plurality of optical filter elements is tilted with respect to a second optical filter element disposed adjacently to the first optical filter element as a result of the first optical filter element being rotated by a prescribed angle with a third direction that is perpendicular to both the first direction and s second direction from the entrance side to the exit side as the axis of rotation thereof or being rotated by a prescribed angle with the first direction as the axis of rotation thereof.

    Abstract translation: 根据本发明的分光单元和分光装置设置有滤波器，该滤波器设置有从被测光的入射侧到出射侧依次设置的多个滤光器元件，并且具有与入射位置相对应的不同透射波长 沿着第一方向。 由于第一光学滤波器元件以第三方向旋转预定角度，所以多个光学滤波器元件中的第一光学滤波器元件相对于设置为与第一光学滤波器元件相邻设置的第二光学滤波器元件倾斜 ，其从入口侧到出口侧的第一方向和第二方向均垂直于其旋转轴线或者以第一方向作为其旋转轴线旋转预定角度。

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