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    APPARATUS AND METHOD FOR PERFORMING IN-LINE LENS-FREE DIGITAL HOLOGRAPHY OF AN OBJECT
    1.
    发明申请
    APPARATUS AND METHOD FOR PERFORMING IN-LINE LENS-FREE DIGITAL HOLOGRAPHY OF AN OBJECT 审中-公开
    用于执行对象的在线无数字数字全息扫描的装置和方法

    公开(公告)号：WO2015082476A1

    公开(公告)日：2015-06-11

    申请号：PCT/EP2014/076270

    申请日：2014-12-02

    Applicant: IMEC VZW

    Inventor： STAHL, Richard ,  VANMEERBEECK, Geert ,  JAPALAYA, Murali ,  LAMBRECHTS, Andy

    IPC: G03H1/04 ,  H04N9/04

    CPC classification number: G03H1/0443 ,  G01N15/1429 ,  G01N15/1434 ,  G01N15/147 ,  G01N2015/1454 ,  G03H1/0404 ,  G03H1/0465 ,  G03H1/0486 ,  G03H1/0493 ,  G03H1/0866 ,  G03H2001/0212 ,  G03H2001/0428 ,  G03H2001/0447 ,  G03H2001/0452 ,  G03H2001/0497 ,  G03H2001/266 ,  G03H2210/12 ,  G03H2210/13 ,  G03H2222/14 ,  G03H2226/11 ,  G03H2240/62 ,  H04N5/332 ,  H04N9/045

    Abstract: An apparatus for performing in-line lens-free digital holography of an object, comprising: • - a single point light source (2) adapted for emitting coherent light; • - an image sensing device (5) adapted and arranged for recording interference patterns wherein • - the point light source comprises a broad wavelength spectrum light source and a pinhole structure, • - the image sensing device is adapted for receiving and recording, at the same moment in time, a plurality of interference patterns by a respective plurality of disjoint subsets of pixels (I, II, III, IV); • - the image sensing device comprises for each of the disjoint subsets of pixels, a respective narrow band wavelength filter positioned above each of the pixels of the disjoint subset of pixels, wherein a wavelength range of each narrow band wavelength filter falls within the broad wavelength spectrum of the point light source, these wavelength ranges of the narrow band wavelength filters being non-overlapping;

    Abstract translation: 一种用于执行物体的无镜头数字全息术的设备，包括： - 适于发射相干光的单点光源（2）; • - 适于和布置用于记录干涉图案的图像感测装置（5），其中•点光源包括宽波长光谱光源和针孔结构， - 图像感测装置适于接收和记录在 相同的时刻，通过相应的多个不相交的像素子集（I，II，III，IV）的多个干涉图案; •图像感测装置包括用于每个不相似像素的子集，位于像素不相交子像素的每个像素上方的相应窄带波长滤波器，其中每个窄带波长滤波器的波长范围落在宽波长范围内 点光源的光谱，窄带波长滤波器的这些波长范围是不重叠的;

    A SPECTROMETER MODULE
    4.
    发明公开
    A SPECTROMETER MODULE 审中-公开
    一个SPECTROMETER模块

    公开(公告)号：EP3184975A1

    公开(公告)日：2017-06-28

    申请号：EP15202374.3

    申请日：2015-12-23

    Applicant: IMEC VZW

    Inventor： BORREMANS, Jonathan ,  LAMBRECHTS, Andy ,  BARON, Jerome

    IPC: G01J3/02 ,  G01J3/28 ,  G01J3/12

    CPC classification number: G01J3/0264 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/12 ,  G01J3/28 ,  G01J3/2803 ,  G01J2003/1213 ,  G01J2003/2806 ,  G01J2003/2826 ,  G01J2003/2866

    Abstract: The present invention relates to a spectrometer module (10), comprising: a plurality of separate electronic circuit modules (20), each comprising an integrated sensor circuit including a light sensitive area (22) occupying part of an area of the integrated sensor circuit, the integrated sensor circuit being arranged to detect incident light, wherein the plurality of separate electronic circuit modules (20) include a group of adjacent electronic circuit modules (20) and the light sensitive areas (22) of the electronic circuit modules (20) are so arranged on the respective integrated sensor circuits that the group is mounted so that the light sensitive areas (22) thereof are arranged in vicinity to each other, and an optical module (10), which is common to said plurality of separate electronic circuit modules (20) and arranged to direct incident light towards the light sensitive areas (22) of each of said electronic circuit modules (20).

    Abstract translation: 本发明涉及一种光谱仪模块（10），包括：多个独立的电子电路模块（20），每个电子电路模块包括集成传感器电路，集成传感器电路包括占据集成传感器电路的一部分区域的光敏区域（22） 所述集成传感器电路被布置为检测入射光，其中所述多个单独电子电路模块（20）包括一组相邻电子电路模块（20）和所述电子电路模块（20）的所述光敏区域（22）是 如此布置在相应的集成传感器电路上，使得该组被安装成使得其光敏区域（22）彼此邻近地布置，以及光学模块（10），其对于所述多个分离的电子电路模块 （20）并且布置成将入射光导向每个所述电子电路模块（20）的光敏区域（22）。

    A DEVICE FOR DETECTING PARTICLES IN AIR
    6.
    发明公开
    A DEVICE FOR DETECTING PARTICLES IN AIR 审中-公开

    公开(公告)号：EP3839479A1

    公开(公告)日：2021-06-23

    申请号：EP19218692.2

    申请日：2019-12-20

    Applicant: Imec VZW

    Inventor： VANMEERBEECK, Geert ,  LIN, Ziduo ,  YURT, Abdulkadir ,  STAHL, Richard ,  LAMBRECHTS, Andy

    IPC: G01N15/06 ,  G01N1/22 ,  G01N1/40 ,  G03H1/04

    Abstract: A device (1) for detecting particles in air; said device (1) comprising:
    a receiver (10) for receiving a flow of air (12) comprising particles (2);
    a particle capturing arrangement (20) configured to transfer the particles (2) from the flow of air (12) to a liquid for collection of a set of particles (2) in the liquid;
    a flow channel (30) configured to pass a flow of the liquid comprising the set of particles (2) through the flow channel;
    a light source (40) configured to illuminate the set of particles (2) in the flow channel, such that an interference pattern is formed by interference between light being scattered by the set of particles (2) and non-scattered light from the light source; and
    an image sensor (50) comprising a plurality of photo-sensitive elements (52) configured to detect incident light, the image sensor (50) being configured to detect the interference pattern.

    A COLLECTOR FOR COLLECTING PARTICLES IN AIR AND A DEVICE FOR DETECTING PARTICLES IN AIR
    7.
    发明公开
    A COLLECTOR FOR COLLECTING PARTICLES IN AIR AND A DEVICE FOR DETECTING PARTICLES IN AIR 审中-公开

    公开(公告)号：EP3839474A1

    公开(公告)日：2021-06-23

    申请号：EP19218696.3

    申请日：2019-12-20

    Applicant: Imec VZW

    Inventor： LIN, Ziduo ,  YURT, Abdulkadir ,  STAHL, Richard ,  VANMEERBEECK, Geert ,  LAMBRECHTS, Andy

    IPC: G01N1/22 ,  G01N15/02 ,  G01N15/06 ,  G01N15/14 ,  G01N1/28

    Abstract: A collector (60, 90, 100) for collecting particles (2) in air, said collector (60, 90, 100) comprising:
    a substrate (61), which is adapted to enable imaging of the particles (2);
    an adhesive layer (65) arranged on a collector side (62) of the substrate (61), said adhesive layer (65) being formed by an adhesive material;
    a protection element (67), which is configured to protect the adhesive layer (65) before collection of particles (2);
    wherein the collector (60, 90, 100) is configured to allow release of protection of the adhesive layer (65) by the protection element (67) to expose an adhesive surface (66) of the adhesive layer (65) to ambient air for collecting particles (2) on the adhesive surface (66); and
    wherein the collector (60, 90, 100) is further configured for presenting a particle sample carrier (70) having a smooth top surface (68) and a smooth bottom surface (69) for preventing light from being diffusely scattered by the particle sample carrier (70).

    INTEGRATED CIRCUIT FOR SPECTRAL IMAGING SYSTEM
    8.
    发明公开
    INTEGRATED CIRCUIT FOR SPECTRAL IMAGING SYSTEM 审中-公开

    公开(公告)号：EP4137790A1

    公开(公告)日：2023-02-22

    申请号：EP22200035.8

    申请日：2010-11-30

    Applicant: Imec VZW

    Inventor： TACK, Klaas ,  LAMBRECHTS, Andy ,  HASPESLAGH, Luc

    IPC: G01J3/26 ,  G01J3/28 ,  G01J3/12

    Abstract: The invention refers to an integrated circuit for an imaging system having arrays of optical sensors (40) and of optical filters (10), integrated with each other, each configured to pass a band of wavelengths, and further having read out circuitry (30) to read out pixel values from the array of sensors (40) to represent an image. Different ones of the optical filters (10) have different thicknesses to pass different bands of wavelengths by means of interference, to allow detection of a spectrum of wavelengths. The read out circuitry (30) has a wavelength selector for selecting between or combining read out signals of corresponding pixels of different optical filters (10). The invention further refers to an imaging system comprising such an integrated circuit and to a method of operating the imaging system to produce an output image by performing hyperspectral imaging.

    AN IMAGE SENSOR, AN IMAGING DEVICE, AN IMAGING SYSTEM AND A METHOD FOR SPECTRAL IMAGING
    10.
    发明公开
    AN IMAGE SENSOR, AN IMAGING DEVICE, AN IMAGING SYSTEM AND A METHOD FOR SPECTRAL IMAGING 审中-公开

    公开(公告)号：EP3348974A1

    公开(公告)日：2018-07-18

    申请号：EP17151830.1

    申请日：2017-01-17

    Applicant: IMEC vzw

    Inventor： TACK, Nicolaas ,  LAMBRECHTS, Andy ,  JAYAPALA, Murali ,  GEELEN, Bert

    IPC: G01J3/36 ,  G01J3/28

    CPC classification number: H01L27/14621 ,  G01J3/2823 ,  G01J3/36 ,  H04N5/2259 ,  H04N5/2353 ,  H04N5/332 ,  H04N5/3696 ,  H04N13/218

    Abstract: The present invention relates to an image sensor for spectral imaging, said image sensor (100) comprising: an array (102) of light-detecting elements (104); and at least one filter arrangement (108) being arranged on the array (102) for defining a plurality of separate sensor blocks (106) comprising at least: a first mosaic block (106a) associated with a first mosaic filter (1 08a) and comprising a first plurality of rows of the array (102) to acquire a first sub-image in two spatial dimensions, wherein image points in the first sub-image has a spectral resolution defined by unique wavelength bands detected in sub-groups of the light-detecting elements; and a second block (1 06b) comprising a second plurality of rows of the array (102) to acquire a second sub-image in two spatial dimensions wherein each image point in the second sub-image corresponds to a single light-detecting element (104).

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