公开(公告)号：US20150241277A1

公开(公告)日：2015-08-27

申请号：US14415357

申请日：2013-06-11

Applicant: Nico CORRENS

Inventor： Nico Correns ,  Hans-Juergen Dobschal

IPC: G01J3/18 ,  G01J3/28 ,  G01J3/02

CPC classification number: G01J3/18 ,  G01J3/0208 ,  G01J3/0259 ,  G01J3/2823

Abstract: The invention relates to a spectrometer arrangement comprising successively in the light propagation direction:—a converging optical unit (3), designed for focusing and orienting the incident light onto an entrance slit (4), and—an imaging system disposed downstream of the entrance slit (4) and having at least one dispersive element, designed for imaging a dispersion spectrum of the incident light beam (2) onto a spatially resolving detection device. According to the invention, in a spectrometer arrangement of this type—the entrance slit (4) is embodied in a reflective fashion, and—at least the converging optical unit (3), the entrance slit (4) and an imaging grating (5, 13) are combined in a module (1), wherein they—are integrated as components in a monolithic main body (6), or—are embodied as optically active forms or structures on a monolithic main body (6).

Abstract translation: 本发明涉及一种在光传播方向上连续地包括的光谱仪装置： - 聚焦光学单元（3），设计用于将入射光聚焦和定向到入口狭缝（4）;以及 - 成像系统，设置在入口的下游 狭缝（4）并且具有至少一个分散元件，设计用于将入射光束（2）的色散谱成像到空间分辨检测装置上。 根据本发明，在这种类型的光谱仪布置中，入射狭缝（4）以反射方式实现，并且至少聚光光学单元（3），入射狭缝（4）和成像光栅（5） ，13）组合在模块（1）中，其中它们作为组件集成在单片主体（6）中，或者在单片主体（6）上被实施为光学活性形式或结构。

公开(公告)号：US20150153224A1

公开(公告)日：2015-06-04

申请号：US14400695

申请日：2013-05-08

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi Shibayama ,  Takashi Kasahara

IPC: G01J3/26 ,  G01J3/51

CPC classification number: G01J3/26 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0289 ,  G01J3/36 ,  G01J3/51

Abstract: A spectroscopic sensor 1A comprises an interference filter unit 20A, a light detection substrate 30A, and a separator 15. The interference filter unit 20A has a cavity layer 21 and first and second mirror layers 22, 23 opposing each other through the cavity layer 21 and selectively transmits therethrough a predetermined wavelength range of light according to its incident position from the first mirror layer 22 side to the second mirror layer 23 side. The light detection substrate 30A has a light-receiving surface 32a for receiving light transmitted through the interference filter unit 20A and detects the light incident on the light-receiving surface 32a. The separator 15 extends from the cavity layer 21 to at least one of the first and second mirror layers 22, 23 and optically separates the interference filter unit 20A as seen in a predetermined direction intersecting the light-receiving surface 32a .

Abstract translation: 光谱传感器1A包括干涉滤光器单元20A，光检测基板30A和隔膜15.干涉滤光单元20A具有空腔层21和通过空腔层21彼此相对的第一和第二反射镜层22,23，以及 根据其从第一镜层22侧到第二镜层23侧的入射位置，选择性地透过预定波长范围的光。 光检测基板30A具有用于接收透过干涉滤光器单元20A的光的光接收表面32a，并检测入射在光接收表面32a上的光。 分离器15从空腔层21延伸到第一和第二反射镜层22,23中的至少一个，并且在与光接收表面32a相交的预定方向上观察时将干涉滤光器单元20A光学分离。

公开(公告)号：US09040922B2

公开(公告)日：2015-05-26

申请号：US13375776

申请日：2010-06-04

Applicant: Jaime Gomez Rivas ,  Vincenzo Giannini ,  Audrey Anne-Marie Berrier ,  Stefan Alexander Maier ,  Marion Matters-Kammerer ,  Lorenzo Tripodi

Inventor： Jaime Gomez Rivas ,  Vincenzo Giannini ,  Audrey Anne-Marie Berrier ,  Stefan Alexander Maier ,  Marion Matters-Kammerer ,  Lorenzo Tripodi

IPC: G01J5/02 ,  G01J3/42 ,  G01J3/02 ,  G01N21/3581 ,  G01N21/3563

CPC classification number: G01J3/42 ,  G01J3/02 ,  G01J3/0237 ,  G01J3/0259 ,  G01N21/3563 ,  G01N21/3581

Abstract: A THz frequency range antenna is provided which comprises: a semiconductor film (3) having a surface adapted to exhibit surface plasmons in the THz frequency range. The surface of the semiconductor film (3) is structured with an antenna structure (4) arranged to support localized surface plasmon resonances in the THz frequency range.

Abstract translation: 提供一种太赫兹频率范围天线，其包括：具有适于在THz频率范围内显示表面等离子体激元的表面的半导体膜（3）。 半导体膜（3）的表面由布置成支持THz频率范围内的局部表面等离子体共振的天线结构（4）构成。

公开(公告)号：US20150131101A1

公开(公告)日：2015-05-14

申请号：US14400686

申请日：2013-05-08

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Takashi Kasahara ,  Katsumi Shibayama

IPC: G01J3/26 ,  G01J3/45

CPC classification number: G01J3/26 ,  G01J3/0259 ,  G01J3/0291 ,  G01J3/36 ,  G01J3/45

Abstract: A spectroscopic sensor 1A comprises an interference filter unit 20A having a cavity layer 21 and first and second mirror layers 22, 23 and a light detection substrate 30 having a light-receiving surface 32a for receiving light transmitted through the interference filter unit 20A. The interference filter unit 20A has a first filter region 24 corresponding to the light-receiving surface 32a and a ring-shaped second filter region 25 surrounding the first filter region 24. The distance between the first and second mirror layers 22, 23 varies in the first filter region 24 and is fixed in the second filter region 25.

Abstract translation: 分光传感器1A包括具有空腔层21和第一和第二镜层22,23的干涉滤光器单元20A和具有用于接收透过干涉滤光器单元20A的光的光接收表面32a的光检测基板30。 干涉滤光器单元20A具有对应于光接收表面32a的第一滤光区域24和围绕第一滤光区域24的环形第二滤光区域25.第一和第二镜层22,23之间的距离在 第一过滤器区域24并固定在第二过滤器区域25中。

公开(公告)号：US09012924B2

公开(公告)日：2015-04-21

申请号：US13321082

申请日：2009-08-17

Applicant: Shiro Sakai ,  Won Chul Seo ,  Dae Won Kim

Inventor： Shiro Sakai ,  Won Chul Seo ,  Dae Won Kim

IPC: H01L29/26 ,  G01J3/36 ,  B82Y20/00 ,  G01J3/02 ,  G01J3/12

CPC classification number: G01J3/0235 ,  B82Y20/00 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0259 ,  G01J3/36 ,  G01J3/42 ,  G01J2003/1213

Abstract: Provided is a spectrum detector capable of being miniaturized and which does not require complicated optical axis alignment. The spectrum detector of the present invention comprises: a substrate; a photodetector formed on the substrate and including a semiconductor having a plurality of convex portions; and a wavelength detection circuit for detecting a wavelength of light transmitted through the plurality of convex portions, from light incident on the photodetector. According to the present invention, a small-sized spectrum detector can be provided which can easily detect a peak wavelength distribution included in light of an unknown wavelength, without the use of optical equipment such as a grating or prism, thus dispensing with the need for the optical axis alignment of a complex optical system.

Abstract translation: 提供了能够小型化并且不需要复杂的光轴对准的光谱检测器。 本发明的光谱检测器包括：基板; 形成在所述基板上并包括具有多个凸部的半导体的光电探测器; 以及波长检测电路，用于从入射到光电检测器上的光检测透过多个凸部的光的波长。 根据本发明，可以提供一种小型光谱检测器，其可以容易地检测包括在未知波长的光中的峰值波长分布，而不需要使用诸如光栅或棱镜的光学设备，从而不需要 复合光学系统的光轴对准。

公开(公告)号：US08964187B2

公开(公告)日：2015-02-24

申请号：US13578379

申请日：2011-02-07

Applicant: Manuel Fendler ,  Gilles Lafargues ,  Nicolas Guerineau ,  Sylvain Rommeluere ,  Florence De La Barriere

Inventor： Manuel Fendler ,  Gilles Lafargues ,  Nicolas Guerineau ,  Sylvain Rommeluere ,  Florence De La Barriere

IPC: G01J3/45 ,  G01J3/26 ,  G01J3/02 ,  G01J3/28 ,  G01J3/453

CPC classification number: G01J3/26 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/2823 ,  G01J3/4531 ,  H01L2224/16225

Abstract: A micro-machined optical measuring device including: a set of photosensitive detector elements situated on a given face of a first support; a second support, assembled to the first support, forming a prism and including a first face through which a visible radiation is intended to penetrate and a second face, forming a non-zero angle θ with the first face and a non-zero angle α with the given face of the first support, the second face being semi-reflective, the first support and the second support being positioned such that an interferometric cavity is made between the second face and the given face, the distance between the given face of the first support and the second face of the second support varying regularly.

Abstract translation: 一种微加工光学测量装置，包括：位于第一支撑件的给定面上的一组光敏检测元件; 第二支撑件，组装到第一支撑件上，形成棱镜并且包括可见光辐射穿过的第一面和形成非零角度的第二面; 具有第一面和与第一支撑件的给定面的非零角度α，第二面是半反射的，第一支撑件和第二支撑件被定位成使得在第二面和第二面之间形成干涉腔， 给定的面部，第一支撑件的给定面与第二支撑件的第二面之间的距离变化规律。

公开(公告)号：US08885160B2

公开(公告)日：2014-11-11

申请号：US12866078

申请日：2009-02-25

Applicant: Dominik Rabus ,  Michael Winkler ,  Christian Oberndorfer

Inventor： Dominik Rabus ,  Michael Winkler ,  Christian Oberndorfer

IPC: G01J3/00 ,  G01J3/28 ,  G01J3/02 ,  G01N21/25 ,  G01J3/04 ,  G01N21/53

CPC classification number: G01N21/255 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0291 ,  G01J3/04 ,  G01N21/532 ,  G01N2201/0628

Abstract: The compact microspectrometer for fluid media has, in a fixed spatial coordination in a housing, a light source, a fluid channel, a reflective diffraction grating, and a detector. The optical measuring path starting from the light source passes through the fluid channel and impinges on the diffraction grating. The spectral light components reflected by the diffraction grating impinge on the detector.

Abstract translation: 用于流体介质的紧凑型微光谱仪在外壳中具有固定的空间配合，光源，流体通道，反射衍射光栅和检测器。 从光源开始的光学测量路径通过流体通道并撞击在衍射光栅上。 由衍射光栅反射的光谱光分量撞击检测器。

公开(公告)号：US20140267849A1

公开(公告)日：2014-09-18

申请号：US14267746

申请日：2014-05-01

Applicant: IMEC

Inventor： Bert Geelen ,  Andy Lambrechts ,  Klaas Tack

IPC: G01J3/28 ,  H04N9/04

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/0259 ,  G01J2003/2826 ,  H04N9/045

Abstract: A spectral camera for producing a spectral output is disclosed. The spectral camera has an objective lens for producing an image, an optical duplicator, an array of filters, and a sensor array arranged to detect the filtered image copies simultaneously on different parts of the sensor array. Further, a field stop defines an outline of the image copies projected on the sensor array. The filters are integrated on the sensor array, which has a planar structure without perpendicular physical barriers for preventing cross talk between each of the adjacent optical channels. The field stop enables adjacent image copies to fit together without gaps for such barriers. The integrated filters mean there is no parasitic cavity causing crosstalk between the adjacent image copies. This means there is no longer a need for barriers between adjacent projected image copies, and thus sensor area can be better utilized.

Abstract translation: 公开了一种用于产生光谱输出的光谱相机。 光谱相机具有用于产生图像的物镜，光学复制器，滤光器阵列和布置成在传感器阵列的不同部分上同时检测滤波图像拷贝的传感器阵列。 此外，场停止定义投影在传感器阵列上的图像副本的轮廓。 滤波器集成在传感器阵列上，该传感器阵列具有平面结构，而没有垂直的物理屏障，用于防止每个相邻光通道之间的串扰。 现场停止功能使相邻的图像副本可以组合在一起，无间隙地用于这种屏障。 集成滤波器意味着没有引起相邻图像副本之间串扰的寄生腔。 这意味着不再需要相邻投影图像副本之间的屏障，因此可以更好地利用传感器区域。

公开(公告)号：US08742320B2

公开(公告)日：2014-06-03

申请号：US13964472

申请日：2013-08-12

Applicant: Hamamatsu Photonics K.K.

Inventor： Katsumi Shibayama ,  Takashi Kasahara ,  Anna Yoshida

IPC: G01J3/50 ,  G01J3/12

CPC classification number: G01J3/0205 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/04 ,  G01J3/18 ,  G01J3/2803 ,  G02B7/027 ,  H01L31/18

Abstract: The present invention provides a highly reliable spectral module. When light L1 proceeding to a spectroscopic unit (4) passes through a light transmitting hole (50) in the spectral module (1) in accordance with the present invention, only the light having passed through a light entrance side unit (51) formed such as to become narrower toward a substrate (2) and entered a light exit side unit (52) formed such as to oppose a bottom face (51b) of the light entrance side unit (51) is emitted from a light exit opening (52a). Therefore, stray light M incident on a side face (51c) or bottom face (51b) of the light entrance side unit (51) is reflected to the side opposite to the light exit side unit (52) and thus is inhibited from entering the light exit side unit (52). Therefore, the reliability of the spectral module (1) can be improved.

Abstract translation: 本发明提供了一种高度可靠的光谱模块。 当进入分光单元（4）的光L1穿过根据本发明的光谱模块（1）中的透光孔（50）时，仅通过形成光入射侧单元（51）的光 朝向基板（2）变窄并且进入与光入射侧单元（51）的底面（51b）相对形成的光出射侧单元（52）从光出射开口（52a）射出， 。 因此，入射到光入射单元（51）的侧面（51c）或底面（51b）的杂散光M被反射到与光出射单元（52）相反的一侧，因此被禁止进入 光出射侧单元（52）。 因此，可以提高光谱模块（1）的可靠性。

公开(公告)号：US20140125983A1

公开(公告)日：2014-05-08

申请号：US14122773

申请日：2012-05-30

Applicant: Arthur Nitkowski ,  Arsen Hajian

Inventor： Arthur Nitkowski ,  Arsen Hajian

IPC: G01J9/02

CPC classification number: G01J9/02 ,  A61B5/0066 ,  G01B9/02004 ,  G01B9/02044 ,  G01B9/02051 ,  G01B9/02091 ,  G01B2290/40 ,  G01J3/0218 ,  G01J3/0259 ,  G01J3/0291 ,  G01J3/4531 ,  G01J3/4532 ,  G01J2003/451

Abstract: An interferometer comprising a planar substrate is provided. The interferometer has a splitter formed on the planar substrate to split a received optical signal, a sample arm formed on the planar substrate to receive a first portion of the split optical signal and direct the first portion toward a sample, a reference arm formed on the planar substrate to receive a second portion of the split optical signal, and a detector element to receive an interferogram generated by interfering the second portion of the split optical signal with a received sample signal generated by the first portion of the split signal interacting with the sample.

Abstract translation: 提供了包括平面基板的干涉仪。 所述干涉仪具有形成在所述平面基板上以分裂接收到的光信号的分离器，形成在所述平面基板上的样本臂，以接收所述分割光信号的第一部分并将所述第一部分引向样本， 平面基板以接收分离光信号的第二部分，以及检测器元件，用于接收通过将分离光信号的第二部分与由样本相互作用的分离信号的第一部分产生的接收采样信号而产生的干涉图 。