公开(公告)号：US20130202263A1

公开(公告)日：2013-08-08

申请号：US13638187

申请日：2011-03-22

Applicant: Jérôme Plain ,  Renaud Bachelot ,  Pascal Royer ,  Xinhua Zeng ,  Safi Jradi

Inventor： Jérôme Plain ,  Renaud Bachelot ,  Pascal Royer ,  Xinhua Zeng ,  Safi Jradi

IPC: G02B6/02 ,  G02B6/04

CPC classification number: G02B6/02295 ,  G02B6/02042 ,  G02B6/04 ,  G02B6/262 ,  G02B6/32

Abstract: The present disclosure relates to a method for manufacturing end microlenses of individual optical fibres which are part of a bundle or a multi-core fibre, including depositing a drop of a photopolymerisable solution on a first end of the bundle; adapting the size of the drop; applying light centred on a predetermined wavelength onto a second end of the bundle in order to selectively polymerise the drop; rinsing the first end using a methanol solution in order to obtain a network of individual optical fibres, each one of which is provided with a microlens at the first end of the multi-core fibre, the microlenses being physically separated from one another. The disclosure additionally relates to a bundle of microlensed fibres obtained by the method, as well as to the use of such a bundle, for example in medical or multiplexed imaging and/or in the coupling of optical fibres.

Abstract translation: 本公开涉及一种用于制造作为束或多芯纤维的一部分的单个光纤的端部微透镜的方法，包括在所述束的第一端上沉积一滴可光聚合溶液; 适应水滴的大小; 将以预定波长为中心的光施加到束的第二端上，以选择性地聚合该液滴; 使用甲醇溶液冲洗第一端，以获得各个光纤网络，其中每个光纤在多芯光纤的第一端处设置有微透镜，微透镜在物理上彼此分离。 本公开另外涉及通过该方法获得的一束微纤维束，以及例如在医疗或复用成像和/或光纤耦合中使用这种束。

公开(公告)号：US08958669B2

公开(公告)日：2015-02-17

申请号：US13638187

申请日：2011-03-22

Applicant: Jérôme Plain ,  Renaud Bachelot ,  Pascal Royer ,  Xinhua Zeng ,  Safi Jradi

Inventor： Jérôme Plain ,  Renaud Bachelot ,  Pascal Royer ,  Xinhua Zeng ,  Safi Jradi

IPC: G02B6/32 ,  G02B6/02 ,  G02B6/04 ,  G02B6/26

CPC classification number: G02B6/02295 ,  G02B6/02042 ,  G02B6/04 ,  G02B6/262 ,  G02B6/32

Abstract: The present disclosure relates to a method for manufacturing end microlenses of individual optical fibers which are part of a bundle or a multi-core fiber, including depositing a drop of a photopolymerizable solution on a first end of the bundle; adapting the size of the drop; applying light centered on a predetermined wavelength onto a second end of the bundle in order to selectively polymerize the drop; rinsing the first end using a methanol solution in order to obtain a network of individual optical fibers, each one of which is provided with a microlens at the first end of the multi-core fiber, the microlenses being physically separated from one another. The disclosure additionally relates to a bundle of microlensed fibers obtained by the method, as well as to the use of such a bundle, for example in medical or multiplexed imaging and/or in the coupling of optical fibers.

Abstract translation: 本公开涉及一种用于制造作为束或多芯纤维的一部分的单个光纤的端部微透镜的方法，包括在所述束的第一端上沉积一滴可光聚合溶液; 适应水滴的大小; 将以预定波长为中心的光施加到束的第二端上，以选择性地聚合液滴; 使用甲醇溶液冲洗第一端，以获得各个光纤网络，其中每个光纤在多芯光纤的第一端处设置有微透镜，微透镜在物理上彼此分离。 本公开另外涉及通过该方法获得的一束微纤维束，以及例如在医疗或复用成像和/或光纤耦合中使用这种束。

公开(公告)号：US07058264B2

公开(公告)日：2006-06-06

申请号：US10484918

申请日：2002-07-26

Applicant: Pascal Royer ,  Renaud Bachelot ,  Carole Ecoffet ,  Daniel-Joseph Lougnot

Inventor： Pascal Royer ,  Renaud Bachelot ,  Carole Ecoffet ,  Daniel-Joseph Lougnot

IPC: G02B6/26

CPC classification number: G02B6/262 ,  G02B6/105

Abstract: The invention concerns monomode or multimode optical fibers provided with a lens with an end taper, obtained by selective photopolymerization of a formulation, and with improved performances through the use of novel parameters and technical processes enabling production of polymer tapers with optimized characteristic required for a wide range of applications. The monomode or multimode optical fibers can, for certain specific applications, be equipped with a metallized polymer taper except for a nanometric opening for sensing or emitting light or a polymer taper whereof the formulation contains fluorescent particles. The novel fibers are essential components in various fields such as telecommunications (high performance connectors) or instrumentation (optical radiation comparator probes for scanning optical microscopy and near-field optical microscopy).

Abstract translation: 本发明涉及具有通过选择性光聚合制剂获得的具有端部锥形的透镜的单模或多模光纤，并且通过使用新颖的参数和技术方法具有改进的性能，使得能够生产具有所需广泛性的优化特性的聚合物锥度 应用范围。 对于某些具体应用，单模或多模光纤可以配备金属化聚合物锥体，除了用于感测或发射光的纳米开口或其中含有荧光颗粒的聚合物锥度。 新型纤维是各种领域的必要组件，例如电信（高性能连接器）或仪器（用于扫描光学显微镜和近场光学显微镜的光辐射比较器探针）。

公开(公告)号：US09683891B2

公开(公告)日：2017-06-20

申请号：US12935772

申请日：2009-03-17

Applicant: Yassine Hadjar ,  Sylvain Blaize ,  Aurelien Bruyant ,  Gilles Lerondel ,  Pascal Royer

Inventor： Yassine Hadjar ,  Sylvain Blaize ,  Aurelien Bruyant ,  Gilles Lerondel ,  Pascal Royer

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/453 ,  G01J3/45

CPC classification number: G01J3/0205 ,  G01J3/02 ,  G01J3/021 ,  G01J3/2803 ,  G01J3/45 ,  G01J3/453

Abstract: A spectrometer for sampling interferograms in two dimensions offering a large spectral band and high spectral resolution with a relative compactness. The spectrometer includes a refracting surface, an array of detecting elements and an array of diffusion elements capturing means at the refracting surface of an interferogram delivered from two interference beams (F1, F2) and forming interference lines parallel to each other along the transverse axis (Ox) of the interferogram within the plane (xOy) of the refracting surface, the array of detection elements being parallel to the plane of the refracting surface and arranged to detect the spatial distribution of the interferogram, wherein the array is a two-dimensional array over an entirety of which the detections elements are disposed equidistantly, and wherein interference lines exhibit an angular shift with the capturing means.

公开(公告)号：US07705989B2

公开(公告)日：2010-04-27

申请号：US10574177

申请日：2004-10-07

Applicant: Patrick Chaton ,  Jean-Louis Bijeon ,  Pascal Royer ,  Pierre Michel Adam

Inventor： Patrick Chaton ,  Jean-Louis Bijeon ,  Pascal Royer ,  Pierre Michel Adam

IPC: G01N21/55

CPC classification number: G01N21/658 ,  B82Y5/00 ,  C12Q1/6837 ,  G01N21/554 ,  G01N21/648 ,  G01N2021/258

Abstract: A surface plasmon microsensor or a nanosensor for chemical or biological species including pads distributed on the surface of a support, the pads including an electrically conductive material and being capable of immobilizing the chemical or biological species. The pads have a dimension less than 1 μm.

Abstract translation: 用于化学或生物物种的表面等离子体显微传感器或纳米传感器，包括分布在支撑体表面上的焊盘，所述焊盘包括导电材料并且能够固定化学或生物物质。 垫的尺寸小于1μm。

公开(公告)号：US5235447A

公开(公告)日：1993-08-10

申请号：US809439

申请日：1991-12-17

Applicant: Bernard Hepp ,  Bruno Mourey ,  Pascal Royer

Inventor： Bernard Hepp ,  Bruno Mourey ,  Pascal Royer

IPC: G02B5/20 ,  G02F1/1335 ,  G09G3/36

CPC classification number: G02F1/133514 ,  G09G3/3607

Abstract: Disclosed is a color matrix screen with colored filters in a triad or delta layout. In this layout, the pixels are formed by two adjacent sub-pixels that are aligned along the lines and columns of the matrix, the colored filters of the lines n (n may be odd or even) being arranged according to the sequence A,A, B,B, C,C and the colored filters of the lines n+1 being arranged according to the sequence C,C, A,A, B,B where A,B,C is any combination of red, green, blue with the offset of a sub-pixel at each end of the line, and wherein each column is constituted by two parallel column elements connected to each other at each end, two adjacent sub-pixels of a line with colored filters of a same color being each connected to a different column element Application to liquid crystal screens.

Abstract translation: 公开了具有三色或三角形布局的彩色滤光片的彩色矩阵屏幕。 在该布局中，像素由沿着矩阵的列和列排列的两个相邻子像素形成，线n（n可以是奇数或偶数）的有色滤光器根据序列A，A ，B，B，C，C，线n + 1的彩色滤光片根据顺序C，C，A，A，B，B排列，其中A，B，C是红色，绿色，蓝色 其中每列由每个端部彼此连接的两个平行列元件构成，具有相同颜色的彩色滤光片的线的两个相邻子像素是 每个连接到不同的柱元件应用于液晶屏幕。

公开(公告)号：US20150116720A1

公开(公告)日：2015-04-30

申请号：US12935772

申请日：2009-03-17

Applicant: Yassine Hadjar ,  Sylvain Blaize ,  Aurélien Bruyant ,  Gilles Lerondel ,  Pascal Royer

Inventor： Yassine Hadjar ,  Sylvain Blaize ,  Aurélien Bruyant ,  Gilles Lerondel ,  Pascal Royer

IPC: G01J3/02 ,  G01J3/45

CPC classification number: G01J3/0205 ,  G01J3/02 ,  G01J3/021 ,  G01J3/2803 ,  G01J3/45 ,  G01J3/453

Abstract: The present invention relates to a spectrometer including a diopter (11); capturing means (15, 18) at said diopter (11) of an interferogram (12) originating from two interference beams (F1, F2) and forming interference lines (13) along the transverse axis (Ox) of the interferogram (12) within the plane (xOy) of the diopter (11), said capturing means (15, 18) including a network (18) of detection elements (19) so arranged to detect the spatial distribution of said interferogram (12), characterized in that said network (18) of detection elements (19) is two-dimensional and in that at least a portion of said capturing means (15, 18) and said interferogram (12) are tilted with regard to each other along the transverse axis (Ox) of the interferogram (12). The present invention also relates to a spectroscopic imaging device, including means for emitting two interference beams (F1, F2), and to such a spectrometer.

Abstract translation: 本发明涉及一种包括屈光度（11）的光谱仪; 在来自两个干涉光束（F1，F2）的干涉图（12）的所述屈光度（11）的所述屈光度计（11）处的捕获装置（15,18），并沿着干涉图（12）的横轴（Ox）形成干涉线 屈光度计（11）的平面（xOy），所述捕获装置（15,18）包括检测元件（19）的网络（18），以便检测所述干涉图（12）的空间分布，其特征在于： 检测元件（19）的网络（18）是二维的，并且所述捕获装置（15,18）和所述干涉图（12）的至少一部分相对于彼此沿着横向轴线（Ox）倾斜， 的干涉图（12）。 本发明还涉及一种分光成像装置，包括用于发射两个干涉光束（F1，F2）的装置以及这种光谱仪。

公开(公告)号：US20070115474A1

公开(公告)日：2007-05-24

申请号：US10574177

申请日：2004-10-07

Applicant: Patrick Chaton ,  Jean-Louis Bijeon ,  Pascal Royer ,  Pierre Adam

Inventor： Patrick Chaton ,  Jean-Louis Bijeon ,  Pascal Royer ,  Pierre Adam

IPC: G01N21/55

CPC classification number: G01N21/658 ,  B82Y5/00 ,  C12Q1/6837 ,  G01N21/554 ,  G01N21/648 ,  G01N2021/258

Abstract: A surface plasmon microsensor or a nanosensor for chemical or biological species including pads distributed on the surface of a support, the pads including an electrically conductive material and being capable of immobilizing the chemical or biological species. The pads have a dimension less than 1 μm.

Abstract translation: 用于化学或生物物种的表面等离子体显微传感器或纳米传感器，包括分布在支撑体表面上的焊盘，所述焊盘包括导电材料并且能够固定化学或生物物质。 垫的尺寸小于1um。

公开(公告)号：US5256872A

公开(公告)日：1993-10-26

申请号：US883204

申请日：1992-05-14

Applicant: Michel Barrault ,  Pascal Royer ,  Antoine Kevorkian

Inventor： Michel Barrault ,  Pascal Royer ,  Antoine Kevorkian

IPC: G01R15/24 ,  G01R19/00 ,  G01R33/032 ,  H01J5/16

CPC classification number: G01R33/0322 ,  G01R15/246

Abstract: The device measures the current intensity in a conductor by FARADAY effect in a monomode optic fiber. It comprises a separator-polarizer formed for example by two coplanar half-disks of polarizing foil, whose polarization directions form a required angle, 90.degree. or 45.degree.. Photodiodes formed by a two-quadrant photodetector in the shape of a disk of the same diameter as that formed by the separator-polarizer, are located behind from the separator-polarizer. The photodiodes are connected to an electronic unit.

Abstract translation: 器件通过单模光纤中的FARADAY效应来测量导体中的电流强度。 它包括例如由偏振方向形成所需角度90°或45°的两个共面半圆形的偏振片形成的分离器偏振器。 通过由分隔器偏振器形成的具有相同直径的圆盘形状的两象限光电检测器形成的光电二极管位于隔板偏振器的后面。 光电二极管连接到电子单元。