公开(公告)号：US20130162982A1

公开(公告)日：2013-06-27

申请号：US13718149

申请日：2012-12-18

Applicant: OLYMPUS CORPORATION

Inventor： Yuya MIYAZONO

IPC: G01J3/28

CPC classification number: G01J3/0208 ,  G01J3/0237 ,  G01J3/36 ,  G01J3/4406 ,  G02B21/0076 ,  G02B21/008

Abstract: A spectroscopic detection device including: a stop in which an aperture is formed; a first and second photodetectors which detect detection light; a collimator which converts the detection light emitted from the stop into substantially parallel light, and emits light to at least one of the first and second photodetectors; a dispersive element which is arranged between the collimator and the first photodetector, and disperses the detection light; a condensing optical system which condenses the detection light dispersed by the dispersive element to the first photodetector; and a wavelength selection filter which is arranged between the collimator and the second photodetector, and allows light in a specified wavelength range to enter the second photodetector. The collimator is configured so that the focal distance for the detection light emitted to the first photodetector may be different from the focal distance for the detection light emitted to the second photodetector.

Abstract translation: 一种分光检测装置，包括：形成有孔的停止部; 检测检测光的第一和第二光电探测器; 准直器，其将从停止点发射的检测光转换成基本平行的光，并将光发射到第一和第二光电检测器中的至少一个; 布置在准直器和第一光电检测器之间的分散元件，并分散检测光; 聚光光学系统，其将由色散元件分散的检测光聚光到第一光电检测器; 以及布置在准直器和第二光电检测器之间的波长选择滤光器，并允许指定波长范围内的光进入第二光电检测器。 准直器被配置为使得发射到第一光电检测器的检测光的焦距可以不同于发射到第二光电检测器的检测光的焦距。

公开(公告)号：US08462406B2

公开(公告)日：2013-06-11

申请号：US12769247

申请日：2010-04-28

Applicant: Tokuji Takizawa ,  Kazumi Kimura ,  Nobuyuki Tochigi ,  Masayasu Teramura

Inventor： Tokuji Takizawa ,  Kazumi Kimura ,  Nobuyuki Tochigi ,  Masayasu Teramura

IPC: H04N1/46 ,  G01J3/28 ,  G03G15/04 ,  G03G15/00

CPC classification number: G01N21/251 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/20 ,  G01J3/2803 ,  G01J3/50 ,  G03G15/0131 ,  G03G15/0194 ,  G03G15/50 ,  G03G2215/0132 ,  G03G2215/0164

Abstract: A spectral colorimetric apparatus for detecting a color of an image of a subject, including: an illumination optical system illuminating the subject on a detection surface; a spectral optical system including a spectral element spectrally separating the beam diffused by the subject and a light receiving element array detecting a spectral intensity distribution; and a guiding optical system for guiding a beam diffused by the subject, wherein: the detection surface is parallel to a spectral plane including a principal ray of a beam entering the spectral optical system and a principal ray of a beam spectrally separated; the principal ray of the beam enters the spectral optical system within the spectral plane obliquely to a line joining a center of the light receiving element array with a surface vertex of the spectral element; and a light receiving surface of the light receiving element array is orthogonal to the spectral plane.

Abstract translation: 一种用于检测被摄体的图像的颜色的光谱比色装置，包括：照射光学系统，在检测面上照射被摄体; 光谱光学系统，包括频谱分离由对象漫射的光束的光谱元件和检测光谱强度分布的光接收元件阵列; 以及引导光学系统，用于引导被对象漫射的光束，其中：所述检测表面平行于包括进入所述光谱系统的光束的主光线和光谱分离的光束的主光束的光谱平面; 光束的主射线进入光谱平面内的光谱系统，倾斜于连接光接收元件阵列的中心与光谱元件的表面顶点的线; 并且光接收元件阵列的光接收表面与光谱平面正交。

公开(公告)号：US08462342B2

公开(公告)日：2013-06-11

申请号：US13281248

申请日：2011-10-25

Applicant: Hisanori Kobayashi ,  Shin Komori ,  Mitsuhiro Obara

Inventor： Hisanori Kobayashi ,  Shin Komori ,  Mitsuhiro Obara

IPC: G01J3/46

CPC classification number: G01J3/502 ,  G01J3/02 ,  G01J3/0237 ,  G01J3/0248 ,  G01J3/04 ,  G01J3/20 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/50 ,  G01J2003/2866

Abstract: A spectral colorimetric apparatus includes a housing which includes a side wall. An outer surface of the side wall is an adjustment surface capable of adjusting a position of a linear sensor by moving while attaching the linear sensor to the adjustment surface. The linear sensor is supported by the side wall of the housing while abutting on the adjustment surface and receives a light beam that is dispersed by a concave surface reflection type diffraction element and passes through an opening portion. The adjustment surface is parallel to a tangential line at a part of a Rowland circle of the concave surface reflection type diffraction element, through which a light beam received by the linear sensor passes.

Abstract translation: 光谱比色装置包括包括侧壁的壳体。 侧壁的外表面是能够通过在将线性传感器附接到调节表面的同时通过移动来调节线性传感器的位置的调节表面。 线性传感器由壳体的侧壁支撑，同时抵靠在调节面上并且接受由凹面反射型衍射元件分散并通过开口部分的光束。 调整面平行于凹面反射型衍射元件的Rowland圆的一部分的切线，由线性传感器接收的光束通过该切线。

公开(公告)号：US20130128268A1

公开(公告)日：2013-05-23

申请号：US13669634

申请日：2012-11-06

Applicant: OLYMPUS CORPORATION

Inventor： Masaharu TOMIOKA

IPC: G01J3/02

CPC classification number: G02B21/0076 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0237 ,  G01J3/06 ,  G01J3/1838 ,  G01J3/4406 ,  G02B21/0064

Abstract: Provided is a detection optical system that is provided with a dispersed-light detection function and that can increase the amount of detected light by enhancing the diffraction efficiency. A detection optical system is employed which includes a transmissive VPH diffraction grating that disperses fluorescence from a specimen into a plurality of wavelength bands; a rotating mechanism that rotates the VPH diffraction grating about an axial line that is perpendicular to an incident optical axis of the fluorescence from the specimen and an emission optical axis from the VPH diffraction grating; a light detection portion that detects the fluorescence from the specimen that has been dispersed by the VPH diffraction grating; and a correcting portion that corrects an incident position on the light detection portion in accordance with a displacement of the optical axis caused by the rotation of the VPH diffraction grating in synchronization with the rotating mechanism.

Abstract translation: 提供了一种具有分散光检测功能并且可以通过提高衍射效率来增加检测光量的检测光学系统。 使用检测光学系统，其包括将来自样本的荧光分散到多个波长带中的透射VPH衍射光栅; 围绕垂直于来自样本的荧光的入射光轴的轴线和来自VPH衍射光栅的发射光轴旋转VPH衍射光栅的旋转机构; 光检测部，其检测由所述VPH衍射光栅分散的所述样本的荧光; 以及校正部，其根据与旋转机构同步的VPH衍射光栅的旋转引起的光轴的位移校正光检测部上的入射位置。

公开(公告)号：US20130038725A1

公开(公告)日：2013-02-14

申请号：US13206082

申请日：2011-08-09

Applicant: Mark Allen Lanoue ,  Janek Kaliczak

Inventor： Mark Allen Lanoue ,  Janek Kaliczak

IPC: H04N7/18

CPC classification number: G01N21/645 ,  G01J3/0237 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/2803 ,  G01N21/31 ,  G01N2201/0227

Abstract: The invention pertains to the creation of an enclosed hyperspectral and/or multispectral and/or ultraspectral and/or full spectrum and/or full frame and/or scanning imaging device that will use a multitude of spectral ranges, fluorescence features, polarized filtration, zoom lenses, and con-focal capabilities. The system would also have related imaging attachments, and triggered lights for multiple ranges, including UV, VNIR, SWIR and LWIR. The system collectively will be constructed so that it can hold 4 imaging devices. The system would have a high throughput and processing computer system with large volume data storage and redundancy in order to process large data loads quickly and efficiently. This system would be used to analyze explosives and/or other targets close up from large quantities to micro quantities and feature upgradeable transmission containers for imaging specific targets in their gaseous forms so that viable libraries and classification features can be constructed.

Abstract translation: 本发明涉及创建封闭的高光谱和/或多光谱和/或超光谱和/或全光谱和/或全帧和/或扫描成像装置，其将使用多个光谱范围，荧光特征，偏振滤光，变焦 镜头和焦点功能。 该系统还将具有相关的成像附件，以及多个范围的触发灯，包括UV，VNIR，SWIR和LWIR。 该系统将被构造成能够容纳4个成像装置。 该系统将具有高吞吐量和处理计算机系统，具有大容量数据存储和冗余，以便快速有效地处理大量数据负载。 该系统将用于分析从大量到微量的爆炸物和/或其他目标，并且具有可升级的传输容器，用于以气体形式对特定目标进行成像，从而可以构建可行的文库和分类特征。

公开(公告)号：US08310674B2

公开(公告)日：2012-11-13

申请号：US13468372

申请日：2012-05-10

Applicant: Pete Huening ,  Robert H. Hart ,  Eric L. Buckland

Inventor： Pete Huening ,  Robert H. Hart ,  Eric L. Buckland

IPC: G01J3/28

CPC classification number: G01J3/1838 ,  A61B5/0066 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0286 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/2803 ,  G01N2021/1787 ,  G02B5/32

Abstract: A spectrometer is provided including a camera and an axial symmetric camera mount configured to receive the camera and to rotate. The spectrometer furthers include an input for providing optical radiation to a spectrometer system; a diffraction grating for dispersing the optical radiation along a prescribed plane; at least one lens for focusing wavelength-dispersed light onto at least one array of a detector of optical radiation, wherein the camera has at least one linear array of elements for detecting optical radiation; a mechanical housing, wherein the axial symmetric camera mount is configured to couple the camera to the mechanical housing; and a means for rotating the camera coupled to the mechanical housing about an axis. Related systems and methods are also provided.

Abstract translation: 提供了一种光谱仪，其包括相机和被配置为接收相机并旋转的轴向对称相机底座。 光谱仪还包括用于向光谱仪系统提供光辐射的输入; 用于沿着规定平面分散光学辐射的衍射光栅; 至少一个透镜，用于将波长分散的光聚焦到光学辐射检测器的至少一个阵列上，其中相机具有用于检测光学辐射的至少一个线性阵列的元件; 机械壳体，其中所述轴向对称相机底座被配置为将所述照相机耦合到所述机械壳体; 以及用于围绕轴线旋转耦合到机械壳体的相机的装置。 还提供了相关系统和方法。

公开(公告)号：US20120236382A1

公开(公告)日：2012-09-20

申请号：US13231094

申请日：2011-09-13

Applicant: Tino PUEGNER ,  Jens KNOBBE ,  Heinrich GRUEGER

Inventor： Tino PUEGNER ,  Jens KNOBBE ,  Heinrich GRUEGER

IPC: G02B26/10 ,  G02B5/18 ,  C03C27/00 ,  G02B5/04

CPC classification number: G01J3/0256 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0237 ,  G01J3/04 ,  G01J3/1804 ,  Y10T29/49826

Abstract: For achieving balance between manufacturing effort and spectrometer accuracy, a spectral decomposition device is not completely integrated into a substrate stack, but, for example, after manufacturing the substrate stack in the manufacturing process, the opportunity of compensating inaccuracies in substrate stack manufacturing is given by mounting a component with a suitable optical functional element to a window, like, e.g., an entry, exit or intermediate window of the substrate stack, to at least partially cover the respective window, wherein the optical functional element is, for example, an entry aperture, an exit aperture or also part of an optics or an optical element having a spectrally decomposing effect. The substrate stack may be manufactured on wafer level and the manufacturing tolerances in this manufacturing may be loosened, as the subsequent substrate stack-individual mounting or even window-individual mounting of the components may compensate the fluctuations which resulted in substrate stack manufacturing.

Abstract translation: 为了实现制造工作和光谱仪精度之间的平衡，光谱分解装置未完全集成到衬底叠层中，但是例如在制造过程中制造衬底叠层之后，补偿衬底堆叠制造中的不准确性的机会由 将具有合适的光学功能元件的部件安装到诸如基板堆叠的入口，出口或中间窗口的窗口，以至少部分地覆盖相应的窗口，其中光学功能元件例如是入口 孔径，出射孔径或者具有光谱分解效果的光学元件或光学元件的一部分。 可以在晶片级制造衬底叠层，并且可以松开该制造中的制造公差，因为随后的衬底叠层单独安装或甚至窗户单独安装组件可补偿导致衬底堆叠制造的波动。

公开(公告)号：US20120154801A1

公开(公告)日：2012-06-21

申请号：US13161485

申请日：2011-06-15

Applicant: Keith Carron ,  Mark Watson ,  Shane Buller

Inventor： Keith Carron ,  Mark Watson ,  Shane Buller

IPC: G01J3/44

CPC classification number: G01J3/0237 ,  G01J3/0208 ,  G01J3/44 ,  G01J3/4412 ,  G01N21/65

Abstract: A spectroscopic system is provided. In one embodiment, the spectroscopic system comprises a light source adapted to provide a beam of illumination; an optical system adapted to provide the beam of illumination to a sample and receive a spectroscopy signal from the sample and direct the spectroscopy signal to at least one single channel detector, wherein the optical system comprises an adjustable dispersing element for directing one or more spectral features of the spectroscopy signal to the at least one single channel detector; a calibration detector adapted to determine a set point of the adjustable dispersing element; and a source synchronization component adapted to synchronize an operation of the light source and the at least one single channel detector. A method of calibrating a dispersing element of a spectrometer is also provided. In one embodiment, the method comprises determining a set point along a path of an adjustable dispersing element, wherein the set point corresponds to a position of the dispersing element where a calibration signal of a spectrometer is detected at a calibration sensor of the spectrometer; adjusting the position of the dispersing element along the path by a predetermined offset measurement from the set point; and directing at least a portion of a spectroscopic signal from the dispersing element to a spectroscopic signal detector of the spectrometer.

Abstract translation: 提供光谱系统。 在一个实施例中，分光系统包括适于提供照明光束的光源; 光学系统，其适于向样本提供照射束并从样本接收光谱信号，并将光谱信号引导到至少一个单通道检测器，其中该光学系统包括用于引导一个或多个光谱特征 的至少一个单通道检测器; 校准检测器，适于确定可调分散元件的设定点; 以及源同步部件，其适于使所述光源和所述至少一个单通道检测器的操作同步。 还提供了校准分光器的分散元件的方法。 在一个实施例中，该方法包括确定沿着可调分散元件的路径的设定点，其中该设定点对应于在该分光器的校准传感器处检测到该光谱仪的校准信号的分散元件的位置; 沿着路径将分散元件的位置从设定点调整预定的偏移测量值; 并将来自分散元件的至少一部分光谱信号引导到光谱仪的光谱信号检测器。

公开(公告)号：US08144324B2

公开(公告)日：2012-03-27

申请号：US12405198

申请日：2009-03-16

Applicant: Mang Ou-Yang ,  Wei-Kai Su ,  Kuo-Ting Ho ,  Ting-Wei Huang ,  Yu-Ta Chen

Inventor： Mang Ou-Yang ,  Wei-Kai Su ,  Kuo-Ting Ho ,  Ting-Wei Huang ,  Yu-Ta Chen

IPC: G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0237 ,  G01J3/04

Abstract: The apparatus for scanning at least one hyper-spectral image comprises an optical system, the hyper-spectrometer and the relay module. The hyper-spectrometer is disposed apart from the optical system. The optical system can focus an optical image of a target in a focal plane thereof, where the focal plane contains a plurality of row portions of the optical image. The relay module can selectively relay one of the row portions of the optical image to the hyper-spectrometer. Moreover, a method for scanning at least one hyper-spectral image is disclosed in specification.

Abstract translation: 用于扫描至少一个超光谱图像的装置包括光学系统，超光谱仪和继电器模块。 超光谱仪与光学系统分开设置。 光学系统可以将目标的光学图像聚焦在其焦平面中，其中焦平面包含光学图像的多个行部分。 继电器模块可以选择性地将光学图像的行部分中的一个中继到超光谱仪。 此外，在说明书中公开了用于扫描至少一个超光谱图像的方法。

公开(公告)号：US20120069421A1

公开(公告)日：2012-03-22

申请号：US13307721

申请日：2011-11-30

Applicant: Zhenghua Fu

Inventor： Zhenghua Fu

IPC: G02B26/00

CPC classification number: G02B26/0808 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/0237 ,  G01J3/06 ,  G01J3/18 ,  G02B5/1828

Abstract: An optical filter and a light splitter includes a beam incidence portion, a programmable Micro Electro-Mechanical System (MEMS) grating, a beam receiving portion, and a drive and control module. Relative positions of the beam incidence portion, the programmable MEMS grating, and the beam receiving portion are fixed and are configured so that the beam receiving portion is located in an emergence direction of the multi-wavelength beam after the multi-wavelength beam is incident onto the programmable MEMS grating from the beam incidence portion so that the beam receiving portion is capable of receiving a beam with a specific wavelength. The optical filter is capable of freely and conveniently selecting the beams with a specific wavelength, and meanwhile, the optical filter has the advantages of a small size, and being easily controlled and integrated.

Abstract translation: 光学滤波器和光分路器包括光束入射部分，可编程微机电系统（MEMS）光栅，光束接收部分以及驱动和控制模块。 光束入射部分，可编程MEMS光栅和光束接收部分的相对位置是固定的，并且被配置为使得在多波长光束入射到多波长光束之后，光束接收部分位于多波长光束的出射方向上 来自光束入射部分的可编程MEMS光栅，使得光束接收部分能够接收具有特定波长的光束。 滤光片能够自由而方便地选择具有特定波长的光束，同时，滤光片具有体积小，易于控制和集成的优点。