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    SPECTROMETER
    21.
    发明公开
    SPECTROMETER 有权

    公开(公告)号：EP3104148A4

    公开(公告)日：2017-11-01

    申请号：EP15746187

    申请日：2015-02-03

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： YOKINO TAKAFUMI ,  SHIBAYAMA KATSUMI

    IPC: G01J3/02 ,  G01J3/18 ,  G01J3/24 ,  G01J3/28 ,  G01J3/36

    CPC classification number: G01J3/0208 ,  G01J3/021 ,  G01J3/0224 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/18 ,  G01J3/1838 ,  G01J3/24 ,  G01J3/2803

    Abstract: A spectrometer 1A includes spectroscopic units 2A, 2B, and 2C. A light passing part 21A, a reflection part 11A, a common reflection part 12, a dispersive part 40A, and a light detection part 22A included in the spectroscopic unit 2A are arranged along a reference line RL1 when viewed in a Z-axis direction. A light passing part 21B, a reflection part 11B, the common reflection part 12, a dispersive part 40B, and a light detection part 22B included in the spectroscopic unit 2B are arranged along a reference line RL2 when viewed in the Z-axis direction. A light passing part 21C, a reflection part 11C, the common reflection part 12, a dispersive part 40C, and a light detection part 22C included in the spectroscopic unit 2C are arranged along a reference line RL3 when viewed in the Z-axis direction. The reference line RL1, the reference line RL2, and the reference line RL3 intersect with one another.

    SPECTROMETER, SPECTROMETRY, AND SPECTROMETRY PROGRAM
    22.
    发明公开
    SPECTROMETER, SPECTROMETRY, AND SPECTROMETRY PROGRAM 有权

    公开(公告)号：EP2381240A4

    公开(公告)日：2017-11-01

    申请号：EP09834584

    申请日：2009-09-08

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： WATANABE MOTOYUKI ,  IGUCHI KAZUYA ,  SUZUKI KENGO

    IPC: G01N21/63 ,  G01J3/443

    CPC classification number: G01N21/645 ,  G01J3/02 ,  G01J3/0262 ,  G01J3/0267 ,  G01J3/0291 ,  G01J3/4406 ,  G01J3/443 ,  G01N2201/0632 ,  G01N2201/065

    Abstract: A spectroscopic measurement apparatus 1A comprises an integrating sphere 20 in which a sample S is located, a spectroscopic analyzer 30 dispersing the light to be measured from the sample S and obtaining a wavelength spectrum, and a data analyzer 50. The analyzer 50 includes an object range setting section which sets a first object range corresponding to excitation light and a second object range corresponding to light emission from the sample S in a wavelength spectrum, and a sample information analyzing section which determines a luminescence quantum yield of the sample S, determines a measurement value ¦ 0 of the luminescence quantum yield from results of a reference measurement and a sample measurement, and determines, by using factors ², ³ regarding stray light in the reference measurement, an analysis value ¦ of the luminescence quantum yield with the effect of stray light reduced by ¦ = ²¦ 0 +³. This realizes a spectroscopic measurement apparatus, a measurement method, and a measurement program which can reduce the effect of stray light generated in a spectrometer.

    LIGHT PIPE FOR SPECTROSCOPY
    23.
    发明公开
    LIGHT PIPE FOR SPECTROSCOPY 审中-公开
    用于光谱学的光管

    公开(公告)号：EP3228999A2

    公开(公告)日：2017-10-11

    申请号：EP17164864.5

    申请日：2017-04-04

    Applicant: Viavi Solutions Inc.

    Inventor： HRUSKA, Curtis R ,  ZOU, Peng ,  CATCHING, Benjamin F ,  VON GUNTEN, Marc K ,  SMITH, Valton

    IPC: G01J3/02 ,  G01J3/06 ,  G01J3/42 ,  G01N21/03 ,  G02B27/09

    CPC classification number: G01N21/255 ,  G01J3/0202 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/06 ,  G01J3/42 ,  G01N21/01 ,  G01N21/05 ,  G01N21/8507 ,  G01N2021/0118 ,  G01N2021/8514 ,  G01N2201/064 ,  G01N2201/08 ,  G01N2201/0813 ,  G02B27/0994

    Abstract: A spectroscopic assembly (165) may include a spectrometer (110). The spectrometer may include an illumination source to generate a light to illuminate a sample. The spectrometer may include a sensor to obtain a spectroscopic measurement based on light, reflected by the sample, from the light illuminating the sample. The spectroscopic assembly may include a light pipe (120) to transfer the light reflected from the sample. The light pipe may include a first opening (146) to receive the spectrometer. The light pipe may include a second opening (148) to receive the sample, such that the sample is enclosed by the light pipe and a base surface when the sample is received at the second opening. The light pipe may be associated with aligning the illumination source and the sensor with the sample.

    Abstract translation: 光谱组件（165）可以包括光谱仪（110）。 光谱仪可以包括照明源以产生照亮样品的光。 分光计可以包括传感器，以从照射样品的光中基于由样品反射的光获得分光测量。 分光镜组件可以包括光管（120）以传输从样品反射的光。 光管可以包括第一开口（146）以接收光谱仪。 光管可以包括用于接收样品的第二开口（148），使得当样品在第二开口处被接收时样品被光管和基座表面包围。 光管可以与照射源和传感器与样品对准相关联。

    SPECTROMETER, AND SPECTROMETER PRODUCTION METHOD
    24.
    发明公开
    SPECTROMETER, AND SPECTROMETER PRODUCTION METHOD 审中-公开
    SPEKTROMETER UND SPEKTROMETERHERSTELLUNGSVERFAHREN

    公开(公告)号：EP3104144A4

    公开(公告)日：2017-09-27

    申请号：EP15745768

    申请日：2015-02-03

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： YOKINO TAKAFUMI ,  SHIBAYAMA KATSUMI

    IPC: G01J3/02 ,  G01J3/04 ,  G01J3/18 ,  G01J3/36

    CPC classification number: G01J3/0256 ,  G01J3/021 ,  G01J3/0286 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18 ,  G01J3/36

    Abstract: A spectrometer 1A includes a light detection element 20 provided with a light passing part 21, a first light detection part 22, and a second light detection part 26, a support 30 fixed to the light detection element 20 such that a space S is formed, a first reflection part 11 provided in the support 30 and configured to reflect light L1 passing through the light passing part 21 in the space S, a second reflection part 12A provided in the light detection element 20 and configured to reflect the light L1 reflected by the first reflection part 11 in the space S, and a dispersive part 40A provided in the support 30 and configured to disperse and reflect the light L1 reflected by the second reflection part 12A to the first light detection part 22 in the space S. A plurality of second light detection parts 26 is disposed in a region surrounding the second reflection part 12A.

    Abstract translation: 光谱仪1A具备：具备光通过部21，第1光检测部22和第2光检测部26的光检测元件20，以形成空间S的方式固定在光检测元件20上的支撑体30， 第一反射部分11，其设置在支撑件30中并且被配置为将穿过光通过部分21的光L1反射到空间S中;第二反射部分12A，其被设置在光检测元件20中并且被配置为反射由 第一反射部11以及空间S中设置的分散部40A，该分散部40A被配置为将由第二反射部12A反射的光L1分散并反射至空间S中的第一光检测部22。 第二光检测部件26设置在围绕第二反射部件12A的区域中。

    DISPOSABLE PHOTOMETRIC MEASUREMENT TIP
    28.
    发明公开
    DISPOSABLE PHOTOMETRIC MEASUREMENT TIP 审中-公开
    FOTOMETRISCHE EINWEGMESSSPITZE

    公开(公告)号：EP3055696A4

    公开(公告)日：2017-07-05

    申请号：EP14852992

    申请日：2014-10-09

    Applicant: NAT UNIV SINGAPORE

    Inventor： TRAU DIETER WILHELM

    IPC: B01L3/02 ,  G01J3/02 ,  G01N21/03 ,  G02B6/032

    CPC classification number: G01N21/0303 ,  G01J1/0422 ,  G01J3/0216 ,  G01J3/0291 ,  G01N21/8507 ,  G01N2021/0321 ,  G01N2021/0346 ,  G01N2201/0221 ,  G01N2201/08

    Abstract: A disposable photometric measurement tip comprising a polymer tip, the polymer tip having a capillary filling channel, the capillary filing channel having an opening at a distal end of the polymer tip, a wave guide channel acting as an optical input coupling and a wave guide channel acting as an optical output coupling, each of the wave guide channels having an opening at a proximal end of the polymer tip wherein the capillary filling channel, the wave guide channel acting as an optical input coupling and the wave guide channel acting as an optical output coupling are connected to each other.

    Abstract translation: 包括聚合物尖端的一次性光度测量尖端，所述聚合物尖端具有毛细填充通道，所述毛细填充通道在所述聚合物尖端的远端处具有开口，用作光学输入耦合的波导通道以及波导通道 其用作光学输出耦合，每个波导通道在聚合物末端的近端处具有开口，其中毛细填充通道，波导通道充当光输入耦合并且波导通道充当光输出 耦合彼此连接。

    IN-SITU SPECTRAL PROCESS MONITORING
    29.
    发明公开
    IN-SITU SPECTRAL PROCESS MONITORING 审中-公开
    原地光谱过程监测

    公开(公告)号：EP3128303A3

    公开(公告)日：2017-05-03

    申请号：EP16182511.2

    申请日：2016-08-03

    Applicant: Viavi Solutions Inc.

    Inventor： CATCHING, Benjamin F ,  VON GUNTEN, Marc K ,  HRUSKA, Curtis R ,  SMITH, Paula ,  COOMBS, Paul G

    IPC: G01J3/02 ,  G01J3/12 ,  G01N21/85 ,  G01J5/00

    CPC classification number: G01N21/85 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/12 ,  G01J2003/123 ,  G01J2003/1234 ,  G01N21/27 ,  G01N21/8507 ,  G01N2201/061 ,  G01N2201/062 ,  G01N2201/068

    Abstract: Increasing the precision of process monitoring may be improved if the sensors take the form of travelling probes riding along with the flowing materials in the manufacturing process rather than sample only when the process moves passed the sensors fixed location. The probe includes an outer housing hermetically sealed from the flowing materials, and a light source for transmitting light through a window in the housing onto the flowing materials. A spatially variable optical filter (SVF) captures light returning from the flowing materials, and separates the captured light into a spectrum of constituent wavelength signals for transmission to a detector array, which provides a power reading for each constituent wavelength signal.

    Abstract translation: 如果传感器采取的形式是在制造过程中与流动材料一起骑行，而不是仅在过程移动通过传感器固定位置时采样，则可以提高过程监控的精度。 该探头包括一个与流动材料密封隔绝的外壳，以及一个用于将光通过外壳上的窗口传输到流动材料上的光源。 空间可变光学滤波器（SVF）捕获从流动材料返回的光，并且将捕获的光分成组成波长信号的光谱，以传输到检测器阵列，检测器阵列为每个组成波长信号提供功率读数。

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