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公开(公告)号：WO2016174127A1
公开(公告)日：2016-11-03
申请号：PCT/EP2016/059472
申请日：2016-04-28
Applicant: IMEC VZW , SAMSUNG ELECTRONICS CO. LTD.
Inventor： CLAES, Tom
CPC classification number: G01J3/0218 , G01B9/02015 , G01B9/02083 , G01J3/021 , G01J3/0259 , G01J3/44 , G01J3/4531 , G02B6/29346 , G02B6/29349
Abstract: An interferometer (100) comprising a multimode waveguide (120) to which an input waveguide (110) is coupled at one side thereof. A first waveguide (130) is optically coupled to a second side of the multimode waveguide (120), and is terminated by a first waveguide mirror (150). A second waveguide (140) may be optically coupled to a second side of the multimode waveguide (120) and terminated by a second waveguide mirror (160), or a second waveguide mirror (160) may be directly optically coupled to a second side of the multimode waveguide (120). The multimode waveguide is adapted to distribute a light signal from the input waveguide (110) towards the first (150) and second (160) waveguide mirror via the first waveguide (130) and, if present, via the second waveguide (140). The interferometer comprises at least one signal readout structure (170) partly or completely integrated in the multimode waveguide and positioned for receiving reflected light from the first (150) and/or second (160) waveguide mirror with a power that depends on the phase difference between the two reflected waves.
Abstract translation: 一种干涉仪（100），包括多模波导（120），输入波导（110）在其一侧耦合到该多模波导（120）。 第一波导（130）光学耦合到多模波导（120）的第二侧，并且被第一波导反射镜（150）端接。 第二波导（140）可以光学耦合到多模波导（120）的第二侧并且被第二波导反射镜（160）端接，或者第二波导反射镜（160）可以直接光耦合到第二波导 多模波导（120）。 多模波导适于经由第一波导（130）和经由第二波导（140）将来自输入波导（110）的光信号分配到第一（150）和第二（160）波导反射镜。 所述干涉仪包括至少一个信号读出结构（170），其部分地或完全地集成在所述多模波导中并且被定位成用于接收来自所述第一（150）和/或第二（160）波导反射镜的反射光，其具有取决于相位差的功率 两个反射波之间。
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公开(公告)号：WO2016107849A1
公开(公告)日：2016-07-07
申请号：PCT/EP2015/081302
申请日：2015-12-28
Applicant: IMEC VZW
Inventor： VERCRUYSSE, Dries , VAN DORPE, Pol , ROTTENBERG, Xavier , CLAES, Tom , STAHL, Richard
CPC classification number: G02B6/34 , G01N15/1436 , G01N15/1484 , G02B6/12 , G02B2006/12107 , G03H1/0443 , G03H2001/0447
Abstract: The invention relates to an imaging device (1) comprising a photonic integrated circuit (2). This photonic integrated circuit comprises an integrated waveguide (4) for guiding a light signal (5), a light coupler (8) optically coupled to the integrated waveguide (4) and adapted for directing the light signal (5) out of the plane of the waveguide (4) as a light beam (9), and a microfluidic channel (98) for containing an object (12) immersed in a fluid medium. The microfluidic channel is configured to enable, in operation of the device, illumination of the object by the light beam. The integrated circuit further comprises at least one imaging detector (11) positioned for imaging the object (12) illuminated by the light beam (9). The invention also relates to a corresponding method for imaging.
Abstract translation: 本发明涉及一种包括光子集成电路（2）的成像装置（1）。 该光子集成电路包括用于引导光信号（5）的集成波导（4），光耦合到集成波导（4）的光耦合器（8），并且适于将光信号（5）引导出 作为光束（9）的波导（4）和用于容纳浸入流体介质中的物体（12）的微流体通道（98）。 微流体通道被配置为在装置的操作中使得能够通过光束照射物体。 集成电路还包括至少一个成像检测器（11），其定位成对由光束（9）照射的物体（12）成像。 本发明还涉及相应的成像方法。
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公开(公告)号：WO2018033633A1
公开(公告)日：2018-02-22
申请号：PCT/EP2017/070955
申请日：2017-08-18
Applicant: IMEC VZW , SAMSUNG ELECTRONICS CO. LTD.
Inventor： CLAES, Tom
CPC classification number: G01J3/021 , G01J3/0259 , G01J3/1895 , G02B6/0035 , G02B6/0083 , G02B6/122 , G02B6/1228
Abstract: The present invention relates to an integrated photonic device (1) comprising an image detector (2) that comprises an array of pixels. The device further comprises an integrated waveguide (5) and a light coupler (3) comprising a light receiving part (7) optically coupled to the integrated waveguide (5) for receiving a light signal. The light coupler (3) is adapted for coupling a same predetermined spectral band of the light signal to each of a plurality of pixels of the image detector (2). The light coupler (3) comprises a tapered portion (10), in which the light coupler tapers outward in a direction of propagation, and an end part (8) comprising an elliptically shaped back reflector (13) for reflecting light propagating along the direction of propagation back through the light coupler toward the integrated waveguide (5).
Abstract translation: 本发明涉及一种包括图像检测器（2）的集成光子器件（1），该图像检测器包括像素阵列。 该设备还包括集成波导（5）和光耦合器（3），光耦合器（3）包括光耦合到集成波导（5）以接收光信号的光接收部分（7）。 光耦合器（3）适于将光信号的相同预定光谱带耦合到图像检测器（2）的多个像素中的每一个。 光耦合器（3）包括锥形部分（10）和端部（8），锥形部分（10）中的光传播器沿传播方向向外渐缩，椭圆形的后反射器（13）用于反射沿着传播方向 通过光耦合器向集成波导（5）传播。
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公开(公告)号：WO2016124677A1
公开(公告)日：2016-08-11
申请号：PCT/EP2016/052355
申请日：2016-02-04
Applicant: IMEC VZW
Inventor： STAHL, Richard , CLAES, Tom , ROTTENBERG, Xavier , VANMEERBEECK, Geert , LAMBRECHTS, Andy
CPC classification number: G03H1/0465 , G01N15/1434 , G01N15/147 , G01N15/1484 , G01N2015/1454 , G02B6/122 , G02B21/0008 , G02B27/0087 , G02B2006/12061 , G03H1/0443 , G03H2001/0447 , G03H2222/34 , G03H2222/35 , G03H2222/53 , H04N5/2256 , H04N5/374
Abstract: A lens-free device (100) for imaging one or more objects (106), the lens-free device comprising: a light source (102) positioned for illuminating at least one object (106); a detector (103) positioned for recording interference patterns of the illuminated at least one object (106); wherein the light source (102) comprises a plurality of light emitters (104) that are positioned and configured to create a controlled light wavefront (105) for performing lens-free imaging.
Abstract translation: 一种用于对一个或多个物体（106）进行成像的无镜头装置（100），所述无镜头装置包括：定位用于照射至少一个物体（106）的光源（102）; 定位成用于记录被照亮的至少一个物体（106）的干涉图案的检测器（103）; 其中所述光源（102）包括多个发光器（104），所述多个发光器被定位和配置成产生用于进行无镜头成像的受控光波前（105）。
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公开(公告)号：WO2016107851A1
公开(公告)日：2016-07-07
申请号：PCT/EP2015/081304
申请日：2015-12-28
Applicant: IMEC VZW
Inventor： ROTTENBERG, Xavier , CLAES, Tom
CPC classification number: G02B6/34 , G01N15/1434 , G01N15/1456 , G01N15/1484 , G01N2015/0065 , G01N2015/1006 , G01N2015/144 , G01N2015/149 , G02B6/0061 , G02B6/124 , G02B6/24 , G02B27/0927 , G02B27/0994 , G02B27/2292
Abstract: A light coupler (8) for optically out-coupling a light signal (5) from an integrated waveguide (4) into free space comprises a plurality of microstructures (202). The plurality of microstructures (202) are adapted in shape and position to compensate decay of the light signal (5) when propagating in the light coupler (8), and to provide a power distribution (201) of the light signal (5) when propagating in free space such that this power distribution (201) corresponds to a predetermined target power distribution. Each of the microstructures forms an optical scattering center, and the microstructures are positioned on the light coupler in accordance with a non-uniform number density distribution.
Abstract translation: 用于将光信号（5）从集成波导（4）光学输出耦合到自由空间中的光耦合器（8）包括多个微结构（202）。 多个微结构（202）适于形状和位置以补偿在光耦合器（8）中传播时光信号（5）的衰减，并且当光信号（5）的功率分布（201） 在自由空间中传播，使得该功率分配（201）对应于预定的目标功率分布。 每个微结构形成光学散射中心，并且微结构根据不均匀数密度分布被定位在光耦合器上。
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Patent Agency Ranking
公开(公告)号：EP3361226A1
公开(公告)日：2018-08-15
申请号：EP18154715.9
申请日：2018-02-01
Applicant: Samsung Electronics Co., Ltd. , IMEC vzw
Inventor： CLAES, Tom , AHN, Sung Mo , LEE, Woo Chang
CPC classification number: G01J3/45 , G01J3/26 , G01J3/2803 , G01J3/44
Abstract: A spectrometer is provided. The spectrometer may include an image sensor including a pixel array; and a photonics layer disposed on the pixel array and including a plurality of resonators and a plurality of couplers evanescently coupled to the plurality of resonators.
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公开(公告)号：EP3059563B1
公开(公告)日：2018-07-11
申请号：EP16155290.6
申请日：2016-02-11
Applicant: Samsung Electronics Co., Ltd. , IMEC vzw
Inventor： CHO, Seongho , KIM, Dongho , CLAES, Tom
CPC classification number: G01J3/0224 , A61B5/0075 , A61B5/14532 , A61B5/1455 , G01J3/0205 , G01J3/0256 , G01J3/18 , G01J2003/1291 , G01N21/27 , G01N21/47 , G01N2201/0612 , G01N2201/062 , G01N2201/0683 , G01N2201/08 , G02B6/105 , G02B6/124 , G02B6/2726 , G02B6/34
Abstract: Provided are a dual coupler device configured to receive lights of different polarization components, a spectrometer including the dual coupler device, and a non-invasive biometric sensor including the spectrometer. The dual coupler device may include, for example, a first coupler layer configured to receive a light of a first polarization component among incident lights. and a second coupler layer configured to receive a light of a second polarization component among the incident lights, wherein a polarization direction of the light of the first polarization component is perpendicular to a polarization direction of the light of the second polarization component. The first coupler layer and the second coupler layer may be spaced apart from each other and extended along a direction in which the light propagates in the first coupler layer and the second coupler layer.
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公开(公告)号：EP3254147A1
公开(公告)日：2017-12-13
申请号：EP16703513.8
申请日：2016-02-04
Applicant: IMEC vzw
Inventor： STAHL, Richard , CLAES, Tom , ROTTENBERG, Xavier , VANMEERBEECK, Geert , LAMBRECHTS, Andy
CPC classification number: G03H1/0465 , G01N15/1434 , G01N15/147 , G01N15/1484 , G01N2015/1454 , G02B6/122 , G02B21/0008 , G02B27/0087 , G02B2006/12061 , G03H1/0443 , G03H2001/0447 , G03H2222/34 , G03H2222/35 , G03H2222/53 , H04N5/2256 , H04N5/374
Abstract: Embodiments described herein relate to a large area lens-free imaging device. One example is a lens-free device for imaging one or more objects. The lens-free device includes a light source positioned for illuminating at least one object. The lens-free device also includes a detector positioned for recording interference patterns of the illuminated at least one object. The light source includes a plurality of light emitters that are positioned and configured to create a controlled light wavefront for performing lens-free imaging.
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公开(公告)号：EP3330759A1
公开(公告)日：2018-06-06
申请号：EP16202279.2
申请日：2016-12-05
Applicant: IMEC VZW , Samsung Electronics Co., Ltd.
Inventor： CLAES, Tom , VAN HOOF, Rita , WINDERICKX, Gillis
CPC classification number: G02B6/4214 , G01J3/021 , G01J3/0218 , G01J3/0259 , G01J3/2803 , G01J3/2823 , G01J2003/2813 , G02B6/12007 , G02B6/1228 , G02B6/13 , G02B6/425 , G02B2006/12147
Abstract: Present invention relates to a photonic integrated circuit device (1) comprising a planar detector (2) that comprises at least one photodetector (3). The device further comprises a waveguide layer (4) arranged substantially parallel to the planar detector, the waveguide layer comprising a first integrated waveguide (11) for guiding a first light signal. A cavity (5) is formed in the waveguide layer in a region spaced away from the edges of the waveguide layer such as to terminate the first integrated waveguide in that region. A first reflective surface (6) is provided in the cavity to reflect the first light signal guided by the first integrated waveguide toward a first photodetector (7) of the planar detector.
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公开(公告)号：EP3500827A1
公开(公告)日：2019-06-26
申请号：EP17755168.6
申请日：2017-08-18
Applicant: IMEC VZW , Samsung Electronics Co., Ltd.
Inventor： CLAES, Tom
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