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    LIGHT-DETECTING DEVICE
    311.
    发明公开
    LIGHT-DETECTING DEVICE 审中-公开
    LICHTDETEKTOR

    公开(公告)号：EP3064913A1

    公开(公告)日：2016-09-07

    申请号：EP14857901.4

    申请日：2014-10-31

    Applicant: Hamamatsu Photonics K.K.

    Inventor： SHIBAYAMA, Katsumi ,  KASAHARA, Takashi ,  HIROSE, Masaki ,  KAWAI, Toshimitsu

    IPC: G01J3/26

    CPC classification number: G01J3/26 ,  G01J3/0286 ,  G01J3/45 ,  G01J5/04 ,  G01J5/20 ,  G02B26/001

    Abstract: A spectral sensor 1A includes a Fabry-Perot interference filter 10 which has a light transmission region 11; a light detector 3 which detects light having transmitted the light transmission region 11; spacers 4A and 4B which support the Fabry-Perot interference filter 10 in a surrounding region of the light transmission region 11; and a die bond resin 5 which adheres the Fabry-Perot interference filter 10 and the spacers 4A and 4B to each other. The die bond resin 5 has one opening A2 communicating with an inner side of the surrounding region and an outer side of the surrounding region, when viewed from a light transmission direction in the light transmission region 11.

    Abstract translation: 光谱传感器1A包括具有透光区域11的法布里 - 珀罗干涉滤光器10; 光检测器3，其检测透射光透射区域11的光; 在透光区域11的周围区域中支撑法布里 - 珀罗干涉滤光器10的间隔件4A和4B; 以及将法布里 - 珀罗干涉滤光器10和隔离物4A和4B彼此粘合的芯片接合树脂5。 当在光透射区域11中从透光方向观察时，裸片接合树脂5具有与周围区域的内侧连通的一个开口A2和周围区域的外侧。

    MICRO-SPECTROMETRE A ONDES EVANESCENTES
    312.
    发明公开
    MICRO-SPECTROMETRE A ONDES EVANESCENTES 审中-公开
    EVANESZENTES WELLENMIKROSPEKTROMETER

    公开(公告)号：EP3049775A1

    公开(公告)日：2016-08-03

    申请号：EP14789313.5

    申请日：2014-09-26

    Applicant: Université de Technologie de Troyes

    Inventor： ARNAUD, Laurent ,  HADJAR, Yassine ,  RENAULT, Mikael ,  BRUYANT, Aurélien ,  BLAIZE, Sylvain

    IPC: G01J3/02 ,  G01J3/45 ,  G01J3/453

    CPC classification number: G01J3/45 ,  G01J3/0205 ,  G01J3/453 ,  G01J2003/283

    Abstract: The invention concerns an evanescent wave microspectrometer comprising: a planar diopter (D) separating two transparent media, an optical sensor (30) comprising a pixel array, and disposed in the second transparent medium (M2), and an interference device ((10, F1); (11, F1_1, F1_2)) disposed such that at least a part of said interference device is in contact with evanescent waves generated at the surface of the diopter. It is essentially characterised in that it also comprises: a memory storing a map (40) comprising a set of set of data grids (41, 42, 43) comprising the optical response of said sensor (30) for a set of quasi-monochromatic wavelengths of a calibration light source, and a calculator (50) configured to determine the spectrum (ψ) of a test light source configured to generate evanescent waves at the surface of said diopter (D), on the basis of said map (40) and the optical response of said sensor (30).

    CONFIGURABLE COMBINATION SPECTROMETER AND IMAGER
    313.
    发明公开
    CONFIGURABLE COMBINATION SPECTROMETER AND IMAGER 有权
    KONFIGURIERBARES KOMBINATIONSSPEKTROMETER UND BILDGEBUNGSVORRICHTUNG

    公开(公告)号：EP3039391A1

    公开(公告)日：2016-07-06

    申请号：EP15703193.1

    申请日：2015-01-26

    Applicant: Raytheon Company

    Inventor： ROBINSON, Ian, S. ,  BLOOMER, John, D.

    IPC: G01J3/02 ,  G01J3/28 ,  G01J3/453 ,  G01J3/06

    CPC classification number: G01J3/2823 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/0294 ,  G01J3/06 ,  G01J3/26 ,  G01J3/45 ,  G01J3/4535 ,  G01J2003/2826

    Abstract: An imaging transform spectrometer, and method of operation thereof, that is dynamically configurable "on demand" between an interferometric spectrometer function and a broadband spatial imaging function to allow a single instrument to capture both broadband spatial imagery and spectral data of a scene. In one example, the imaging transform spectrometer is configured such that the modulation used for interferometric imaging may be dynamically turned ON and OFF to select a desired mode of operation for the instrument.

    Abstract translation: 一种成像变换光谱仪及其操作方法，其可动态地配置干涉光谱仪功能和宽带空间成像功能之间的“按需”，以允许单个仪器捕获场景的宽带空间图像和光谱数据。 在一个示例中，成像变换光谱仪被配置为使得用于干涉成像的调制可以被动态地接通和断开以选择仪器的期望的操作模式。

    METHOD AND APPARATUS FOR MULTIPLEXED FABRY-PEROT SPECTROSCOPY
    317.
    发明公开
    METHOD AND APPARATUS FOR MULTIPLEXED FABRY-PEROT SPECTROSCOPY 审中-公开
    VERFAHREN UND VORRICHTUNGFÜRMULTIPLEXIERTE FABRY-PEROT-SPEKTROSKOPIE

    公开(公告)号：EP2999938A2

    公开(公告)日：2016-03-30

    申请号：EP14800367.6

    申请日：2014-05-21

    Applicant: The Government of the United States of America as represented by the Secretary of the Navy

    Inventor： YETZBACHER, Michael, K. ,  MILLER, Christopher, W ,  DEPRENGER, Michael, J. ,  BOUDREAU, Andrew, J.

    IPC: G01B9/02

    CPC classification number: G01J3/26 ,  G01J3/021 ,  G01J3/45 ,  G01N21/41 ,  G01N21/45

    Abstract: A method of optical spectroscopy and a device for use in optical spectroscopy. The device includes a substrate, and a plurality of etalon cavities affixed to or coupled to the substrate. A signal is received from a Fabry-Perot interferometer. The signal is sampled using the device according to a generalized Nyquist-Shannon sampling criterion. The signal is sampled using the device according to a phase differential criterion for wave number resolution. An input spectrum for the signal is reconstructed based on the signal sampled according to the generalized Nyquist-Shannon sampling criterion and the signal sampled according to the phase differential criterion for wave number resolution.

    Abstract translation: 光谱学方法和光谱学中使用的器件。 该器件包括衬底和固定到衬底或耦合到衬底的多个标准具腔。 从法布里 - 珀罗干涉仪接收信号。 使用根据广义奈奎斯坦 - 香农采样标准的装置对信号进行采样。 根据波数分辨率的相位差准则，使用该装置对该信号进行采样。 基于根据广义奈奎斯特 - 香农采样标准采样的信号和根据波数分辨率的相位差标准采样的信号，重构信号的输入频谱。

    SPECTRAL CHARACTERISTIC MEASUREMENT DEVICE
    320.
    发明公开
    SPECTRAL CHARACTERISTIC MEASUREMENT DEVICE 有权
    VORRICHTUNG ZUR MESSUNG SPEKTRALER EIGENSCHAFTEN

    公开(公告)号：EP2908107A1

    公开(公告)日：2015-08-19

    申请号：EP13844486.4

    申请日：2013-10-02

    Applicant: National University Corporation Kagawa University

    Inventor： ISHIMARU, Ichiro

    IPC: G01J3/45 ,  G01N21/27 ,  G01N21/35

    CPC classification number: G01J3/45 ,  G01J3/0208 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/2803 ,  G01J3/4531 ,  G01J3/4532 ,  G01N2021/3595

    Abstract: A spectral characteristics measurement device according to present invention includes: a dividing optical system for dividing a measurement beam emitted from each of a plurality of measurement points located within a measurement area of an object to be measured, into a first measurement beam and a second measurement beam; an imaging optical system for making the first measurement beam and the second measurement beam interfere with each other; an optical path length difference providing means for providing a continuous distribution of an optical path length difference between the first measurement beam and the second measurement beam; a detector for detecting the light intensity distribution of the interference light; a processor for acquiring an interferogram of a measurement point of the object to be measured based on the light intensity distribution of the interference light detected by the detector, and for Fourier-transforming this interferogram to obtain a spectrum; a conjugate plane imaging optical system located between the object to be measured and the dividing optical system, the conjugate plane imaging optical system having a conjugate plane shared with the dividing optical system; and a periodicity providing means located on the conjugate plane, for providing a periodicity among the measurement beams emitted from the plurality of measurement points.

    Abstract translation: 根据本发明的光谱特性测量装置包括：分割光学系统，用于将位于待测物体的测量区域内的多个测量点中的每一个发射的测量光束分成第一测量光束和第二测量 光束; 用于使第一测量光束和第二测量光束彼此干涉的成像光学系统; 光路长度差提供装置，用于提供第一测量光束和第二测量光束之间的光程长度差的连续分布; 用于检测干涉光的光强度分布的检测器; 基于由所述检测器检测出的干涉光的光强度分布获取被测量物体的测量点的干涉图并进行傅里叶变换以获得光谱的处理器; 位于被测量物体与分割光学系统之间的共轭平面成像光学系统，共轭平面成像光学系统具有与分割光学系统共享的共轭平面; 以及位于共轭平面上的周期性提供装置，用于在从多个测量点发射的测量光束之间提供周期性。

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