公开(公告)号：US20070161049A1

公开(公告)日：2007-07-12

申请号：US10590496

申请日：2005-02-23

Applicant: Nathalie Picollet-D'Hahan ,  Patrick Chaton ,  Stephane Getin

Inventor： Nathalie Picollet-D'Hahan ,  Patrick Chaton ,  Stephane Getin

IPC: G01N33/567 ,  C12M3/00

CPC classification number: G01N33/48728

Abstract: A method for controlling directly and in real time positioning of a biological element on a zone of a support, in which the biological element is labeled with a tracer that emits a light radiation and the zone of the support is located in a layer of a material capable of trapping the light radiation. The biological element is positioned on the zone of the support. The intensity of the light radiation trapped in the layer is measured. The positioning of the biological element is determined by comparing the intensity thus measured with at least one reference value. The above operations can be carried out successively or simultaneously. A device can apply the method to the positioning of one or more biological elements on one or more zones of a support.

Abstract translation: 一种用于直接和实时地将生物元件定位在支撑体区域上的方法，其中生物元件用发射光辐射的示踪剂标记，并且支撑体的区域位于材料层中 能够捕获光辐射。 生物元件位于支架的区域上。 测量被捕获在该层中的光辐射的强度。 通过将如此测量的强度与至少一个参考值进行比较来确定生物元件的定位。 上述操作可以连续或同时进行。 装置可以将该方法应用于在支撑体的一个或多个区域上定位一个或多个生物元件。

公开(公告)号：US08416283B2

公开(公告)日：2013-04-09

申请号：US12883525

申请日：2010-09-16

Applicant: Stephane Getin ,  Pierre Ferret ,  Sergio Nicoletti

Inventor： Stephane Getin ,  Pierre Ferret ,  Sergio Nicoletti

IPC: H04N5/225 ,  H04N9/07

CPC classification number: H01L27/14625 ,  H01L27/14605 ,  H01L27/14629 ,  H01L27/14632 ,  H01L27/14685 ,  H01L27/14687

Abstract: A 3D imaging device is comprised of a photodetector matrix, a layer of material fixed on a face of the photodetector matrix, the layer of material being capable of absorbing or reflecting light, an opening being formed in said layer of material at each photodetector, a layer of insulating material fixed on said layer of material capable of reflecting or absorbing light, the layer of insulating material having a face surrounding, in the body thereof, a set of G waveguides, each waveguide of the set of waveguides being positioned vertically in relation to said face, opposite an opening, the heights of the different waveguides, considered in relation to the face of the layer of insulating material, defining N distinct levels, N being a whole number greater than or equal to 2.

Abstract translation: 3D成像装置包括光电检测器矩阵，固定在光电检测器矩阵的表面上的材料层，能够吸收或反射光的材料层，在每个光电检测器的所述材料层中形成的开口， 固定在所述能够反射或吸收光的材料层上的绝缘材料层，所述绝缘材料层具有在其主体中包围一组G波导的表面，所述波导组中的每个波导相对于所述垂直方向定位 在与开口相对的所述面上，相对于绝缘材料层的面考虑不同波导的高度，限定N个不同的电平，N是大于或等于2的整数。

公开(公告)号：US20110101211A1

公开(公告)日：2011-05-05

申请号：US12994447

申请日：2009-05-25

Applicant: Delphine Neel ,  Stephane Getin ,  Berangere Hyot ,  Salim Mimouni

Inventor： Delphine Neel ,  Stephane Getin ,  Berangere Hyot ,  Salim Mimouni

IPC: H01S1/00

CPC classification number: G02B21/32

Abstract: A device for trapping particles contained in a liquid (L) placed in a tank, characterized in that it comprises a substrate that is transparent at a working wavelength, a thin layer of material with non-linear optical properties that are reversible at the working wavelength and which is fixed to a first face of the transparent substrate to form all or part of at least one wall of the tank, a device for forming an optical trap which comprises a laser source which emits a laser beam and means for forming a waist of the laser beam, the laser beam being incident upon that face of the transparent substrate that lies on the opposite side to the first face and the waist of the laser beam being formed in the thin layer, an evanescent electromagnetic field forming at the surface of the thin layer.

Abstract translation: 用于捕获容纳在容纳在液体（L）中的颗粒的装置，其特征在于，其包括在工作波长处是透明的基板，具有非线性光学特性的材料薄层，其在工作波长处是可逆的 并且其固定到透明基板的第一面以形成罐的至少一个壁的全部或一部分，用于形成光阱的装置，其包括发射激光束的激光源和形成腰部的装置 激光束，激光束入射到透明基板的位于与第一面相反的一侧的表面上，激光束的腰部形成在薄层中，在其表面形成ev逝的电磁场 薄层。

公开(公告)号：US07075641B2

公开(公告)日：2006-07-11

申请号：US10735681

申请日：2003-12-16

Applicant: Stephane Getin ,  Stephanie Gaugiran

Inventor： Stephane Getin ,  Stephanie Gaugiran

IPC: G01N21/01

CPC classification number: G01N21/171

Abstract: The invention relates to a sample support designed to support a sample which is to be detected and/or analyzed by a photothermal detection method using an irradiation pump beam irradiating the sample and a detection and/or analysis probe beam. It comprises a substrate supporting a stack of thin dielectric layers forming a Bragg mirror on which the sample will be supported, the stack of thin dielectric layers being used to reflect the pump beam that reaches it.The invention also relates to a device for detection and/or analysis of a sample by a photothermal method, the said device comprising a sample support according to the invention, a means of lighting the sample supported by the said support and supplying a pump beam, a means of detection and/or measurement of the absorption or reflection of the pump beam by the sample when it is illuminated by the said illumination means.Finally, the invention relates to a particular application of the said device.

Abstract translation: 本发明涉及一种样品支架，其被设计成支持使用照射所述样品的照射泵浦光束和检测和/或分析探针光束通过光热检测方法检测和/或分析的样品。 它包括一个支撑叠层薄的电介质层的衬底，形成一个布拉格反射镜，样品将在其上被支撑，一叠薄的电介质层被用来反射到达它的泵浦光束。 本发明还涉及一种用于通过光热法检测和/或分析样品的装置，所述装置包括根据本发明的样品支架，照亮由所述支撑体支撑的样品并提供泵浦光束的装置， 当由所述照明装置照亮样品时，检测和/或测量泵浦光束的吸收或反射的装置。 最后，本发明涉及所述设备的特定应用。