公开(公告)号：US20150233762A1

公开(公告)日：2015-08-20

申请号：US14702470

申请日：2015-05-01

Applicant: VERIFOOD, LTD.

Inventor： Damian GOLDRING ,  Dror SHARON ,  Guy BRODETZKI ,  Amit RUF ,  Menahem KAPLAN ,  Sagee ROSEN ,  Omer KEILAF ,  Uri KINROT ,  Kai ENGELHARDT ,  Ittai NIR

IPC: G01J3/10 ,  G01J3/45

CPC classification number: G01J3/108 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/36 ,  G01J3/45 ,  G01J5/0265 ,  G01J5/10 ,  G01J2003/1226 ,  G01J2003/123 ,  G01J2003/1239 ,  G01N21/255 ,  G01N33/02

Abstract: A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.

Abstract translation: 光谱仪包括多个隔离光通道，其包括多个隔离光路。 孤立的光路减少光路之间的串扰，并允许光谱仪具有降低的分辨率的长度。 在许多实施例中，隔离的光路包括隔离的平行光路，其允许基本上减小器件的长度。 在许多实施例中，每个隔离的光路从滤光器阵列的滤光片延伸穿过透镜阵列的透镜，通过支撑阵列的通道延伸到传感器阵列的区域。 传感器阵列的每个区域包括多个传感器元件，其中传感器元件的位置基于在该位置处接收的光的角度接收的光的波长，透镜的焦距和透镜的中心波长 过滤。

公开(公告)号：US09080953B2

公开(公告)日：2015-07-14

申请号：US14350804

申请日：2012-10-04

Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

Inventor： Helmut Heidrich ,  Peter Lützow ,  Daniel Pergande ,  Alethea Vanessa Gomez Zamora

IPC: G01N21/27 ,  G01N21/39 ,  G01N21/77 ,  G01J3/02 ,  G01J3/10 ,  G01J3/26 ,  G01N21/25 ,  G01N21/23 ,  G01N21/81 ,  G02B6/12 ,  G02B6/293

CPC classification number: G01N21/27 ,  G01J3/0205 ,  G01J3/0256 ,  G01J3/10 ,  G01J3/26 ,  G01N21/23 ,  G01N21/255 ,  G01N21/39 ,  G01N21/7746 ,  G01N21/81 ,  G01N2021/7776 ,  G02B6/12007 ,  G02B6/29343

Abstract: A sensor arrangement including a light source, a first optical element, a second optical element, a first photo detector, and a second photo detector. The light source is optically coupled to the first optical element that is optically coupled to the second optical element. The first photo detector is optically coupled to the first optical element for detecting a first component of the part of the light which is not transmitted by the second optical element, and the second photo detector is optically coupled to the second optical element for detecting a second component of the part of the light which is transmitted by the second optical element. One of the first and the second optical elements is an optical filter and the other is a sensor element, where the sensor element or the filter is tunable.

Abstract translation: 一种包括光源，第一光学元件，第二光学元件，第一光电检测器和第二光电检测器的传感器装置。 光源光耦合到光学耦合到第二光学元件的第一光学元件。 第一光电检测器光学耦合到第一光学元件，用于检测不被第二光学元件透射的部分光的第一分量，并且第二光电检测器光学耦合到第二光学元件，用于检测第二光学元件 由第二光学元件透射的部分光的分量。 第一和第二光学元件中的一个是光学滤光器，另一个是传感器元件，其中传感器元件或滤光器是可调谐的。

公开(公告)号：US20150136982A1

公开(公告)日：2015-05-21

申请号：US14538827

申请日：2014-11-12

Applicant: REBELLION PHOTONICS, INC.

Inventor： Robert T. Kester ,  Nathan A. Hagan

IPC: G01N21/3504 ,  G01J3/28 ,  G01J3/02

CPC classification number: G01J5/522 ,  G01J3/0208 ,  G01J3/0232 ,  G01J3/0256 ,  G01J3/0297 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/36 ,  G01J5/0014 ,  G01J5/0806 ,  G01J5/0834 ,  G01J5/0862 ,  G01J5/20 ,  G01J2003/2826 ,  G01J2003/283 ,  G01J2005/0048 ,  G01J2005/0077 ,  G01N21/3504 ,  G01N2021/1793 ,  G01N2021/3531 ,  G01N2201/06106 ,  G01N2201/068 ,  G01N2201/127 ,  H04N3/09 ,  H04N5/33 ,  H04N5/332 ,  H04N5/365 ,  H04N5/3651 ,  H04N5/3655

Abstract: Various embodiments disclosed herein describe a divided-aperture infrared spectral imaging (DAISI) system that is adapted to acquire multiple IR images of a scene with a single-shot (also referred to as a snapshot). The plurality of acquired images having different wavelength compositions that are obtained generally simultaneously. The system includes at least two optical channels that are spatially and spectrally different from one another. Each of the at least two optical channels are configured to transfer IR radiation incident on the optical system towards an optical FPA unit comprising at least two detector arrays disposed in the focal plane of two corresponding focusing lenses. The system further comprises at least one temperature reference source or surface that is used to dynamically calibrate the two detector arrays and compensate for a temperature difference between the two detector arrays.

Abstract translation: 本文公开的各种实施例描述了分光孔径红外光谱成像（DAISI）系统，其适于用单次拍摄（也称为快照）获取场景的多个IR图像。 通常同时获得具有不同波长成分的多个获取图像。 该系统包括在空间上和光谱上彼此不同的至少两个光学通道。 所述至少两个光学通道中的每一个被配置为将入射在所述光学系统上的IR辐射转移到包括设置在两个对应的聚焦透镜的焦平面中的至少两个检测器阵列的光学FPA单元。 该系统还包括用于动态地校准两个检测器阵列并补偿两个检测器阵列之间的温度差的至少一个温度参考源或表面。

公开(公告)号：US20150102234A1

公开(公告)日：2015-04-16

申请号：US14399905

申请日：2013-05-09

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Ari Gargir ,  Jason Alfred Dallwig ,  Matthew Paul Beaudet

IPC: G01N21/64

CPC classification number: G01N21/6456 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/4406 ,  G01N21/6428 ,  G01N21/6486 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6441 ,  G01N2201/062 ,  G01N2201/068

Abstract: An apparatus for producing an image of blotting membranes includes an enclosure, light source, optical system, photodetector, and beamsplitter. The enclosure supports a blotting substrate comprising a first probe characterized by an excitation wavelength and an emission wavelength and a second probe characterized by an excitation wavelength and an emission wavelength. The light source directs diverging light to illuminate an entirety of the active area. The optical system forms an image of the entire active area and comprises an optical filter, the optical filter having an optical characteristic highly transmissive of light at the emission wavelengths and highly reflective of light at the excitation wavelengths. The beamsplitter may comprise an optical characteristic that is highly transmissive of light at the first and second emission wavelengths and that is highly reflective of light at the first and second excitation wavelengths.

Abstract translation: 用于产生印迹膜的图像的设备包括外壳，光源，光学系统，光电检测器和分束器。 外壳支持吸墨衬底，其包括以激发波长和发射波长为特征的第一探针，以及以激发波长和发射波长为特征的第二探针。 光源引导发散的光照亮整个有效区域。 光学系统形成整个有源区域的图像并且包括滤光器，该滤光器具有在发射波长处高度透射光的光学特性，并且在激发波长处对光进行高度反射。 分束器可以包括对第一和第二发射波长的光高度透射并且高度反射第一和第二激发波长的光的光学特性。

公开(公告)号：US08975594B2

公开(公告)日：2015-03-10

申请号：US13673045

申请日：2012-11-09

Applicant: GE Aviation Systems LLC

Inventor： Thomas Baby Sebastian ,  Sarah Christine Maas Stotz ,  Eric Daniel Buehler ,  Benjamin Thomas Occhipinti

IPC: G01J3/36 ,  G01N21/25 ,  G01J3/02 ,  G01J3/08 ,  G01J3/26 ,  G01J3/28 ,  H04N5/33 ,  G02B27/10 ,  G02B26/08

CPC classification number: G01N21/255 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/0294 ,  G01J3/08 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/36 ,  G01J2003/2826 ,  G02B26/0816 ,  G02B27/1013 ,  H04N5/2254 ,  H04N5/332

Abstract: A multispectral staring array comprises, amongst other things, at least two sensors where each sensor is adapted to detect an image in a different predetermined spectral sensitivity; a first lens to focus capture spectral bands; a spectral filter between the lens and the sensors to subdivide the incident spectral bands; and a second lens to direct and focus the subdivided incident spectral bands on each of the sensors.

Abstract translation: 多光谱凝视阵列尤其包括至少两个传感器，其中每个传感器适于检测不同预定光谱灵敏度的图像; 聚焦捕获光谱带的第一透镜; 透镜和传感器之间的光谱滤波器，用于细分入射光谱带; 以及第二透镜，用于引导和聚焦每个传感器上的细分入射光谱带。

公开(公告)号：US08964286B2

公开(公告)日：2015-02-24

申请号：US14221418

申请日：2014-03-21

Applicant: Hologic, Inc.

Inventor： Victor Mazzio

IPC: G02B21/00 ,  G01J3/02 ,  G01J3/44 ,  G02B21/24 ,  G01N21/65

CPC classification number: G01J3/0218 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/027 ,  G01J3/0291 ,  G01J3/44 ,  G01J3/4412 ,  G01N21/65 ,  G01N21/95 ,  G02B21/24

Abstract: A Raman microspectrometer system extends the optical reach and analysis range of an existing Raman microspectrometer to allow analysis and/or repair of an oversized sample. The Raman microspectrometer system includes an extender for extending the optical reach of the existing microspectrometer and a supplemental stage which extends the analysis range of the existing microspectrometer by providing travel capabilities for non-destructive analysis of an entire oversized sample. Such an arrangement decreases manufacturing costs associated with testing oversized samples such as mammography panels, enabling analysis and/or repair to be performed without destruction.

Abstract translation: 拉曼显微光谱仪系统扩展了现有拉曼显微光谱仪的光学范围和分析范围，以便对超大样品进行分析和/或修复。 拉曼显微光谱仪系统包括扩展器，用于扩展现有微光谱仪的光学范围，以及补充级，通过提供用于整个超大样本的非破坏性分析的行进能力来扩展现有微光谱仪的分析范围。 这样的布置降低了与测试超大样本（例如乳房X线照相面板）相关联的制造成本，使得能够进行分解和/或修复而不破坏。

公开(公告)号：US08922762B2

公开(公告)日：2014-12-30

申请号：US13879459

申请日：2011-10-27

Applicant: Toshio Yamazaki

Inventor： Toshio Yamazaki

IPC: G01J3/02 ,  G02B27/10 ,  G01J3/28 ,  G01J3/04 ,  G01N21/31 ,  G02B27/14 ,  G01N21/17

CPC classification number: G01J3/0256 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0237 ,  G01J3/0243 ,  G01J3/0264 ,  G01J3/04 ,  G01J3/2823 ,  G01N21/31 ,  G01N2021/1793 ,  G02B27/1066 ,  G02B27/143

Abstract: A spectroscopic measuring apparatus with monitoring capability includes a first optical path that extends from a measuring object through an optical system and a slit of a slit-mirror block to a spectroscope main body and a second optical path that extends from the measuring object through the optical system and a mirror face of the slit-mirror block to a two-dimensional photographing unit. The slit and spectroscope main body are integrated into a spectroscopic unit.

Abstract translation: 具有监测能力的光谱测量装置包括从测量对象通过光学系统延伸的第一光路和狭缝镜块的狭缝到分光镜主体和从测量对象通过光学器件延伸的第二光路 系统和狭缝镜块的镜面到二维拍摄单元。 狭缝和分光镜主体集成到分光单元中。

公开(公告)号：US20140233891A1

公开(公告)日：2014-08-21

申请号：US14350140

申请日：2012-10-05

Applicant: VALORBEC S.E.C.

Inventor： Pierre Pottier ,  Muthukumaran Packirisamy

IPC: G02B6/34 ,  G02B5/18

CPC classification number: G02B6/34 ,  G01J3/0256 ,  G01J3/18 ,  G01J3/20 ,  G02B5/1814 ,  G02B5/1861 ,  G02B6/12007 ,  G02B6/124 ,  G02B6/29328 ,  G02B27/4244

Abstract: A concave diffraction grating for integrated optics is constructed by replacing the reflective metallic part by either multiple thin elements of metal or multiple elements of dielectric material, each partially reflecting the light, and arranged on elliptical fashion in order to distribute the diffraction/reflection of light and provide aberration-free focusing, by combining diffraction condition and Bragg condition of these curved reflectors.

Abstract translation: 用于集成光学器件的凹面衍射光栅通过用金属或多个介电材料元件的多个薄元件代替反射金属部件来构造，每个元件均部分地反射光，并以椭圆形方式布置，以分布光的衍射/反射 并通过组合这些弯曲反射器的衍射条件和布拉格条件，提供无像差聚焦。

公开(公告)号：US08804118B2

公开(公告)日：2014-08-12

申请号：US12992398

申请日：2009-05-07

Applicant: Katsumi Shibayama ,  Takafumi Yokino ,  Masaki Hirose ,  Masashi Ito

Inventor： Katsumi Shibayama ,  Takafumi Yokino ,  Masaki Hirose ,  Masashi Ito

IPC: G01J3/02

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0243 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0286 ,  G01J3/0297 ,  G01J2003/1213 ,  G02B5/1814 ,  G02B5/1852 ,  G02B5/1861 ,  G02B7/025 ,  G02B27/4244

Abstract: A spectral module 1 comprises a substrate 2 for transmitting light L1 incident thereon from a front face 2a, a lens unit 3 for transmitting the light L1 incident on the substrate 2, a spectroscopic unit 4 for reflecting and spectrally resolving the light L1 incident on the lens unit 3, and a photodetector 5 for detecting light L2 reflected by the spectroscopic unit 4. The substrate 2 is provided with a recess 19 having a predetermined positional relationship with alignment marks 12a, 12b and the like serving as a reference unit for positioning the photodetector 5, while the lens unit 3 is mated with the recess 19. The spectral module 1 achieves passive alignment between the spectroscopic unit 4 and photodetector 5 when the lens unit 3 is simply mated with the recess 19.

Abstract translation: 光谱模块1包括用于透射从前面2a入射的光L1的基板2，用于透射入射到基板2上的光L1的透镜单元3，用于反射和光谱分辨入射在基板2上的光L1的分光单元4 透镜单元3和用于检测由分光单元4反射的光L2的光检测器5.基板2设置有与作为用于定位的基准单元的对准标记12a，12b等具有预定位置关系的凹部19 光电检测器5，而透镜单元3与凹槽19配合。当透镜单元3简单地与凹部19配合时，光谱模块1实现分光单元4和光电检测器5之间的无源对准。

公开(公告)号：US08797529B2

公开(公告)日：2014-08-05

申请号：US13355543

申请日：2012-01-22

Applicant: David R. Demmer ,  Thomas L. Haslett ,  Joseph L. Dallas

Inventor： David R. Demmer ,  Thomas L. Haslett ,  Joseph L. Dallas

IPC: G01J3/28 ,  G02B26/02 ,  G01J3/04 ,  G01J3/02 ,  G01J3/18

CPC classification number: G01J3/0256 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18

Abstract: A spectrometer design method that corrects aberration by using crossed optical paths and minor alignment, simplifies manufacture by applying the light entrance slit and aperture on opposite sides of a transparent input block, and creates a more compact footprint by placing a 45 degree mirror or right angle prism directly in front of the detector is disclosed.

Abstract translation: 通过使用交叉光路校正像差和小对准的光谱仪设计方法，通过在透明输入块的相对侧上施加光入射狭缝和孔来简化制造，并通过放置45度镜或直角来产生更紧凑的占地面积 公开了直接在检测器前面的棱镜。