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公开(公告)号：JP2011501207A
公开(公告)日：2011-01-06
申请号：JP2010528466
申请日：2008-10-10
Applicant: エコール ポリテクニック , シリオ テクノロジーSilios Technologies
Inventor： カノーヴァ，フェデリコ , シャンバル，ジャン＝ポール , ティッセラン，ステファーヌ , レヴァルサ，ファビアン
CPC classification number: G02B27/58 , G02B5/32 , G02B27/0905 , G02B27/0944
Abstract: A system for homogenizing a laser pulse emitted by a laser source in order to illuminate a target homogeneously, the system having, between the laser source and the target: a phase plate constituted by a plurality of subpupils capable of generating a plurality of delayed laser beams towards the target, the path difference Deltad between two adjacent delayed laser beams being greater than or equal to the length of the temporal coherence Tc of the laser pulse, and focusing device; wherein the subpupils and the focusing device are adjusted so that the delayed laser beams are superimposed on the target in a homogeneous spot.
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公开(公告)号：JP2021532383A
公开(公告)日：2021-11-25
申请号：JP2021529529
申请日：2019-07-29
Applicant: シリオス・テクノロジーズ , SILIOS TECHNOLOGIES
Inventor： ステファーヌ・ティセラン , ローラン・ルー , マルク・ユベール , ヴァンサン・ソジェ
IPC: G02B5/28 , H01L31/0232 , G01J3/02 , H01L27/146 , H01L27/144 , G01J3/26
Abstract: ハイブリッドマルチスペクトル画像センサを提供する。当該ハイブリッドマルチスペクトル画像センサは、InP製の基板(100)上に作成された感光性裏面照射型検出器(DET)とフィルタモジュール(MF)とを備える。感光性裏面照射型検出器(DET)は、ピクセルマトリックス(105,P1,P2,P3)で形成され、ピクセルマトリックス(105,P1,P2,P3)自身は、InGaAsベースの構造(103)で作製される。フィルタモジュール(MF)は、ピクセルマトリックスを再現する基本フィルタ(λ1,λ2,λ3)のマトリックスで形成され、基板(100)と接触するように取り付けられる。InP製の基板(100)は、50μm未満、好ましくは30μm未満の厚さを有する。
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公开(公告)号：JP5425789B2
公开(公告)日：2014-02-26
申请号：JP2010528466
申请日：2008-10-10
Inventor： カノーヴァ，フェデリコ , シャンバル，ジャン＝ポール , ティッセラン，ステファーヌ , レヴァルサ，ファビアン
CPC classification number: G02B27/58 , G02B5/32 , G02B27/0905 , G02B27/0944
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公开(公告)号：US20210288087A1
公开(公告)日：2021-09-16
申请号：US17264166
申请日：2019-07-29
Applicant: SILIOS TECHNOLOGIES
Inventor： Stephane TISSERAND , Laurent ROUX , Marc HUBERT , Vincent SAUGET
IPC: H01L27/146 , H04N5/378 , H04N5/33 , H04N5/357
Abstract: A hybrid multispectral imaging sensor, characterized in that it comprises a photosensitive backside-illumination detector (DET) that is made on a substrate (100) made of InP, and that is formed of a matrix of pixels (105, P1, P2, P3) that are themselves made in a structure based on InGaAs (103), and a filter module (MF) that is formed of a matrix of elementary filters (λ1, λ2, λ3) reproducing said matrix of pixels, and that is mounted into contact with said substrate (100), said substrate (100) made of InP having a thickness less than 50 μm, and preferably less than 30 μm.
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公开(公告)号：US11143554B2
公开(公告)日：2021-10-12
申请号：US16096996
申请日：2017-04-27
Applicant: SILIOS TECHNOLOGIES
Inventor： Stephane Tisserand , Laurent Roux , Marc Hubert , Vincent Sauget , Aurelien Faiola
Abstract: The invention relates to a multispectral imaging device including: a photosensitive detector DET made up of a matrix of pixels; an array of microlenses ML1, ML2, ML3 reproducing the matrix of pixels; and a filter module MF formed by a matrix of individual filters λ1, λ2, λ3 reproducing the matrix of pixels. The device is remarkable in that the array of microlenses is arranged directly in contact with the detector DET, and the filter module MF is made on a substrate SS that is put into contact with the array of microlenses.
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Patent Agency Ranking
公开(公告)号：WO2012010748A1
公开(公告)日：2012-01-26
申请号：PCT/FR2011/000420
申请日：2011-07-18
Applicant: SILIOS TECHNOLOGIES , REVERSAT, Fabien , HUBERT, Marc , TISSERAND, Stéphane , ROUX, Laurent
Inventor： REVERSAT, Fabien , HUBERT, Marc , TISSERAND, Stéphane , ROUX, Laurent
CPC classification number: G01N21/59 , G01N21/274 , G01N21/8507
Abstract: L'invention concerne une sonde optique comportant : une première cellule C1 qui comprend un premier module d'émission LED1 et un premier module de détection D1 apte à produire un premier signal de détection; une deuxième cellule C2 qui comprend un deuxième module de détection D2 apte à produire un premier signal de monitoring du premier module d'émission LED1; un circuit de contrôle pour produire un premier signal de mesure par pondération du premier signal de détection au moyen du premier signal de monitoring. De plus, la deuxième cellule C2 comprenant un deuxième module d'émission LED2, le deuxième module de détection D2 est apte à produire un deuxième signal de détection, et le premier module de détection D1 est apte à produire un deuxième signal de monitoring du deuxième module d'émission LED2.
Abstract translation: 本发明涉及一种光探头，包括：第一单元（C1），包括能产生第一检测信号的第一传输模块（LED1）和第一检测模块（D1）; 第二单元（C2），其包括能够产生用于监视第一发送模块（LED1）的第一信号的第二检测模块（D2）。 控制电路，用于使用第一监视信号产生用于加权测量第一检测信号的第一信号。 此外，第二单元（C2）包括第二传输模块（LED2）; 第二检测模块（D2）能够产生第二检测信号; 并且第一检测模块（D1）能够产生用于监视第二传输模块（LED2）的第二信号。
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公开(公告)号：US20190145823A1
公开(公告)日：2019-05-16
申请号：US16096996
申请日：2017-04-27
Applicant: SILIOS TECHNOLOGIES
Inventor： Stephane TISSERAND , Laurent ROUX , Marc HUBERT , Vincent SAUGET , Aurélien FAIOLA
Abstract: The invention relates to a multispectral imaging device including: a photosensitive detector DET made up of a matrix of pixels; an array of microlenses ML1, ML2, ML3 reproducing the matrix of pixels; and a filter module MF formed by a matrix of individual filters λ1, λ2, λ3 reproducing the matrix of pixels. The device is remarkable in that the array of microlenses is arranged directly in contact with the detector DET, and the filter module MF is made on a substrate SS that is put into contact with the array of microlenses.
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8.发明申请公开(公告)号：US20160103019A1
公开(公告)日：2016-04-14
申请号：US14833672
申请日：2015-08-24
Applicant: SILIOS TECHNOLOGIES
Inventor： Stephane TISSERAND , Marc HUBERT , Laurent ROUX
CPC classification number: G01J3/26 , G01J3/02 , G01J3/0256 , G01J3/10 , G01J3/45
Abstract: A wavelength spectroscopy device includes, on a substrate, a filter cell CF constituted by two mirrors separated by a spacer membrane, the filter cell being made up of a plurality of interference filters. Furthermore, the device also includes an emission cell CE having a plurality of emission sources, each of the sources being associated with one of the interference filters.
Abstract translation: 波长分析装置在基板上包括由间隔膜隔开的两个反射镜构成的滤波电池CF，滤波电池由多个干涉滤波器构成。 此外，该装置还包括具有多个发射源的发射单元CE，每个源与干涉滤波器之一相关联。
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公开(公告)号：US20240102861A1
公开(公告)日：2024-03-28
申请号：US18039052
申请日：2021-11-18
Applicant: SILIOS TECHNOLOGIES
Inventor： Stéphane TISSERAND , Laurent ROUX
CPC classification number: G01J3/2823 , G01J3/26 , G01J2003/1239
Abstract: Disclosed is a multispectral imager designed for analyzing a spectral domain of interest, comprising an image sensor (100) formed of an array of macropixels and comprising a first and a second photosensitive pixel (115) respectively dedicated to a first and a second spectral band, and a filtering structure (150) comprising a first and second interference filter (160) which are superimposed respectively on the first and second photosensitive pixel (115) and which are arranged to respectively transmit a first and second electromagnetic radiation belonging respectively to the first and second spectral bands, the multispectral imager in which a wavelength half of that of the second electromagnetic radiation is located in the spectral domain of interest, and a filtering layer (170) is superimposed on the second photosensitive pixel (160) and configured to block the passage of a third electromagnetic radiation of wavelength half that of the second electromagnetic radiation.
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公开(公告)号：US11199446B2
公开(公告)日：2021-12-14
申请号：US16305673
申请日：2017-05-30
Applicant: SILIOS TECHNOLOGIES
Inventor： Stéphane Tisserand , Laurent Roux , Marc Hubert , Vincent Sauget , Aurélien Faiola
Abstract: A method of limiting cross-talk in an imaging sensor, the sensor being in the form of a matrix of macropixels defining an image, each macropixel being formed by a matrix of individual pixels, each of which is dedicated to a distinct spectral band, all of the individual pixels dedicated to the same spectral band forming a sub-image, the image being topologically subdivided into at least one parcel, and the method including the following steps: measuring the spectral response of each individual pixel λ1, λ2, λ3, . . . , λ9; calculating the mean spectral response of each sub-image in a parcel; targeting to define the ideal response of each sub-image in the parcel; estimating a series of coefficients for minimizing cross-talk in the parcel; and applying the coefficients to the macropixels in order to correct the sub-images in the parcel. The method is remarkable in that the ideal response is a Gaussian function.
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