公开(公告)号：US5422719A

公开(公告)日：1995-06-06

申请号：US150962

申请日：1993-11-12

Applicant: Jack M. Goldstein

Inventor： Jack M. Goldstein

IPC: G01J3/04 ,  G01J3/44 ,  G01N21/61 ,  G01J3/10 ,  G01J3/18

CPC classification number: G01J3/4406 ,  G01J3/04 ,  G01J2003/045

Abstract: A multi-wavelength spectrofluorometer suitable for operation in laboratory, process control environments and in the field. The unit includes a multi-source flash tube, slits, diffraction grating arrangement(s) and other optics whereby a number of different wavelengths are available for exciting the sample. Also, a slit moving along the tubular axis of a single flash tube may be used. The excitation light is directed onto a sample and the luminescent emitted light from the sample is measured for intensity and wavelength. The resulting "signature" is compared with stored "signatures" for identification purposes. A controller with storage, keyboard and display provides interactive operation for the user. Separate memory cards with stored known component signatures and other analysis programs may be inserted into the instrument. Modules for directing the analysis to remote samples and to solid, liquid or gas samples are provided.

Abstract translation: 一种多波长分光荧光计，适用于实验室，过程控制环境和现场操作。 该单元包括多源闪光管，狭缝，衍射光栅布置和其他光学器件，由此多个不同的波长可用于激发样品。 此外，可以使用沿着单个闪光管的管状轴线移动的狭缝。 激发光被引导到样品上，并且测量来自样品的发光光的强度和波长。 将所得到的“签名”与存储的“签名”进行比较以用于识别目的。 具有存储，键盘和显示的控制器为用户提供交互式操作。 可以将具有存储的已知组件签名和其他分析程序的独立存储卡插入到仪器中。 提供了将分析指导给远程样品和固体，液体或气体样品的模块。

公开(公告)号：US20190186991A1

公开(公告)日：2019-06-20

申请号：US15844228

申请日：2017-12-15

Applicant: Horiba Instruments Incorporated

Inventor： Ronald Joseph KOVACH ,  Salvatore Hauptmann ATZENI

IPC: G01J3/02 ,  G01J3/18 ,  G01J3/42

CPC classification number: G01J3/0256 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18 ,  G01J3/1838 ,  G01J3/40 ,  G01J3/42 ,  G01J2003/045 ,  G01J2003/1842

Abstract: An optical instrument for spectroscopy applications includes a compact arrangement having a three-dimensional folded optical path. A plate configured as an optical reference plane is secured to a housing and is configured to secure optical components above or below the plate. A modular light source module may be secured within the housing without fasteners. A monochromator and spectrometer are secured below the plate. Mirrors disposed above the plate are configured to direct light from the monochromator passing through a first opening in the plate through a sample disposed above the plate, and to direct light from the sample through a second opening in the plate to the spectrometer. A controller is configured for communication with the monochromator and the spectrometer. The controller may control an entrance slit actuator for the spectrometer and positioning of an aperture upstream of the spectrometer to adjust resolution and throughput.

公开(公告)号：US20170363471A1

公开(公告)日：2017-12-21

申请号：US15624008

申请日：2017-06-15

Applicant: Metal Power Analytical (I) Pvt. Ltd.

Inventor： Priyadarshan Divyadarshan PANT

IPC: G01J3/06 ,  G01J3/28 ,  G01N21/31 ,  G01N21/33 ,  G01J3/02 ,  G01J3/04 ,  G01J3/443

CPC classification number: G01J3/06 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/04 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/32 ,  G01J3/443 ,  G01J2003/045 ,  G01J2003/061 ,  G01J2003/065 ,  G01J2003/282 ,  G01N21/3103 ,  G01N21/33 ,  G01N2201/0826

Abstract: The present disclosure relates to the field of optical systems. The envisaged multi-scan optical system is compact and stable. The system comprises an excitation source, a hydra fiber cable, a wavelength selector, an optical element, and a detector. The excitation source is configured to emit composite light. The hydra fiber cable has a head and a plurality of tentacles, and is configured to receive the composite light via a second lens. The plurality of tentacles is configured to emit the composite light towards the wavelength selector which includes a plurality of optical slits (s1-s8) and a plurality of shutters. The wavelength selector is configured to selectively collect and filter the composite light directed by a first lens and the plurality of tentacles by means of the plurality of shutters. The detector is configured to detect the plurality of spectral line scans reflected by the optical element for spectrometric analysis.

公开(公告)号：US09587984B2

公开(公告)日：2017-03-07

申请号：US15165814

申请日：2016-05-26

Applicant: Korea Research Institute of Standards and Science

Inventor： Seongchong Park ,  Dong-Hoon Lee ,  Chul-Woung Park ,  Seung-Nam Park

IPC: G01J1/04 ,  G01J3/50 ,  G01J3/02 ,  G01J3/04

CPC classification number: G01J3/504 ,  G01J3/0254 ,  G01J3/0262 ,  G01J3/04 ,  G01J2003/045

Abstract: A gonio-spectroradiometer and a measuring method thereof. The gonio-spectroradiometer includes a light source rotating on a light source axis, a first integrating sphere revolving around the light source with respect to a revolving axis perpendicular to the light source axis with a fixed radius and including an entrance formed in a direction to see the light source, a light intensity modulator adapted to modulate light intensity of light received through the first integrating sphere according to the rotation amount of the revolving axis, and a detector adapted to measure output light of the light intensity modulator at each wavelength.

Abstract translation: 光谱辐射计及其测量方法。 陀螺仪辐射计包括在光源轴上旋转的光源，围绕光源围绕光源轴线垂直于光源轴线旋转的第一积分球，其具有固定的半径，并且包括沿着观察方向形成的入口 光源，适于根据旋转轴的旋转量调制通过第一积分球接收的光的光强度的光强调制器，以及适于测量每个波长的光强度调制器的输出光的检测器。

公开(公告)号：US20140333927A1

公开(公告)日：2014-11-13

申请号：US14272705

申请日：2014-05-08

Applicant: Kohei SHIMBO ,  Naohiro Kamijo ,  Yoichi Kubota

Inventor： Kohei SHIMBO ,  Naohiro Kamijo ,  Yoichi Kubota

IPC: G01J3/40 ,  G03G15/00

CPC classification number: G01J3/2823 ,  G01J3/04 ,  G01J3/18 ,  G01J2003/045 ,  G01J2003/2826 ,  G03G15/55 ,  G03G2215/00616

Abstract: A spectral characteristic acquisition device includes a member configured to have a plurality of openings arrayed in a predetermined direction, each of the plurality of openings inclined with respect to the predetermined direction, the plurality of openings being configured to pass light beams from a plurality of positions on an object therethrough, a spectrally dispersing part configured to spectrally disperse the light beams having passed through the plurality of openings in a direction orthogonal to the predetermined direction, and a plurality of one-dimensional image capturing parts provided at a predetermined interval in a plurality of lines and configured to be irradiated with the light beams having been spectrally dispersed by the spectrally dispersing part, a plurality of pixels of the plurality of one-dimensional image capturing parts being arrayed in a direction parallel to the predetermined direction.

Abstract translation: 光谱特征采集装置包括被构造成具有沿预定方向排列的多个开口的构件，所述多个开口中的每一个相对于预定方向倾斜，所述多个开口被配置为使来自多个位置的光束 在其上穿过的物体上，配置成在与所述预定方向正交的方向上光谱分散已经穿过所述多个开口的光束的光谱分散部分，以及以预定间隔多个设置的多个一维图像捕获部分 并被配置为被已经被光谱分散部分光谱分散的光束照射，所述多个一维图像捕获部分中的多个像素沿与预定方向平行的方向排列。

公开(公告)号：US20140132819A1

公开(公告)日：2014-05-15

申请号：US13798816

申请日：2013-03-13

Applicant: CORNING INCORPORATED

Inventor： Lovell Elgin Comstock, II ,  Richard Lynton Wiggins ,  Kenneth Smith Woodard

IPC: H04N9/04

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/042 ,  G01J2003/045 ,  G01J2003/2813 ,  G01J2003/2826 ,  H04N5/347 ,  H04N9/04

Abstract: A hyperspectral imaging system and a method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). In one aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has at least one spiral slit formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In another aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has multiple straight slits formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In yet another aspect, the hyperspectral imaging system includes at least one optic, a rotatable drum (which has a plurality of slits formed on the outer surface thereof and a fold mirror located therein), a spectrometer, a two-dimensional image sensor, and a controller.

Abstract translation: 本文描述了一种高光谱成像系统和方法，用于提供远程对象区域（例如，感兴趣的场景）的高光谱图像。 一方面，高光谱成像系统包括至少一个光学元件，可旋转盘（其中形成有至少一个螺旋形狭缝），光谱仪，二维图像传感器和控制器。 在另一方面，高光谱成像系统包括至少一个光学元件，可旋转盘（其中形成有多个直缝），光谱仪，二维图像传感器和控制器。 在另一方面，高光谱成像系统包括至少一个光学元件，可旋转鼓（其外表面上形成有多个狭缝和位于其中的折叠镜），光谱仪，二维图像传感器和 一个控制器

公开(公告)号：US20140132811A1

公开(公告)日：2014-05-15

申请号：US13799630

申请日：2013-03-13

Applicant: CORNING INCORPORATED

Inventor： Lovell Elgin Comstock II ,  Richard Lynton Wiggins ,  Kenneth Smith Woodard

IPC: H04N5/347

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/042 ,  G01J2003/045 ,  G01J2003/2813 ,  G01J2003/2826 ,  H04N5/347 ,  H04N9/04

Abstract: A hyperspectral imaging system and a method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). In one aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has at least one spiral slit formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In another aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has multiple straight slits formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In yet another aspect, the hyperspectral imaging system includes at least one optic, a rotatable drum (which has a plurality of slits formed on the outer surface thereof and a fold mirror located therein), a spectrometer, a two-dimensional image sensor, and a controller.

公开(公告)号：WO2015105295A1

公开(公告)日：2015-07-16

申请号：PCT/KR2014/013008

申请日：2014-12-30

Applicant: 한국표준과학연구원

Inventor： 박성종 ,  이동훈 ,  박철웅 ,  박승남

IPC: G01J3/50

CPC classification number: G01J3/504 ,  G01J3/0254 ,  G01J3/0262 ,  G01J3/04 ,  G01J2003/045

Abstract: 본 발명은 측각 분광복사계 및 그 측정 방법을 제공한다. 측각 분광복사계는 광원축을 따라 자전 운동하는 광원; 상기 광원축에 수직한 공전축에 대하여 상기 광원을 중심으로 일정한 반경을 가지고 공전 운동하고 상기 광원을 바라보는 방향에 형성된 입구를 포함하는 제1 적분구; 상기 제1 적분구를 통하여 수신된 광의 광량을 공전축의 회전량에 따라 변조하는 광량 변조부; 및 상기 광량 변조부의 출력광을 파장별로 측정하는 검출부를 포함한다.

Abstract translation: 提供了一种角度测量光谱仪及其测量方法。 角度测量光谱仪包括：沿光源轴线进行旋转运动的光源; 第一积分单元，其基于光源以与所述光源轴垂直的旋转轴为基准，以一定半径进行旋转运动，并且包含在面向所述光源的方向上形成的入口; 光量调制单元，用于根据旋转轴的旋转量来调制通过第一积分单元接收的光量; 以及检测单元，用于通过每个波长测量光量调制单元的输出光。

公开(公告)号：WO2014078281A1

公开(公告)日：2014-05-22

申请号：PCT/US2013/069591

申请日：2013-11-12

Applicant: CORNING INCORPORATED ,  COMSTOCK, II, Lovell Elgin, II ,  WIGGINS, Richard Lynton ,  WOODARD, Kenneth Smith

Inventor： COMSTOCK, II, Lovell Elgin, II ,  WIGGINS, Richard Lynton ,  WOODARD, Kenneth Smith

IPC: G01J3/02 ,  G01J3/04 ,  G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/042 ,  G01J2003/045 ,  G01J2003/2813 ,  G01J2003/2826 ,  H04N5/347 ,  H04N9/04

Abstract: A hyperspectral imaging system (100a) and a method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest (104)). In one aspect, the hyperspectral imaging system includes at least one optic (106), a rotatable disk (202) which has at least one spiral slit (204) formed therein, a spectrometer (110), a two-dimensional image sensor (112), and a controller (114). In another aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk which has multiple straight slits formed therein, a spectrometer, a two- dimensional image sensor, and a controller. In yet another aspect, the hyperspectral imaging system includes at least one optic, a rotatable drum (which has a plurality of slits formed on the outer surface thereof and a fold mirror located therein), a spectrometer, a two-dimensional image sensor, and a controller.

Abstract translation: 本文描述了高光谱成像系统（100a）和方法，用于提供远程对象的区域（例如，感兴趣的场景（104））的高光谱图像。 一方面，高光谱成像系统包括至少一个光学器件（106），其中形成有至少一个螺旋狭缝（204）的旋转盘（202），光谱仪（110），二维图像传感器（112） ）和控制器（114）。 在另一方面，高光谱成像系统包括至少一个光学元件，其中形成有多个直缝隙的可旋转盘，光谱仪，二维图像传感器和控制器。 在另一方面，高光谱成像系统包括至少一个光学元件，可旋转鼓（其外表面上形成有多个狭缝和位于其中的折叠镜），光谱仪，二维图像传感器和 一个控制器

公开(公告)号：WO2015084705A1

公开(公告)日：2015-06-11

申请号：PCT/US2014/067870

申请日：2014-12-01

Applicant: CORNING INCORPORATED

Inventor： COMSTOCK, II, Lovell Elgin, II ,  CORNELL, James Dixon ,  SANTMAN, Jeffry John ,  WOODARD, Kenneth Smith

IPC: G01J3/04 ,  G01J3/28 ,  G01J3/36 ,  G01J3/02

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/042 ,  G01J2003/045 ,  G01J2003/2813 ,  G01J2003/2826 ,  H04N5/347 ,  H04N9/04

Abstract: A hyperspectral imaging system and a method are described herein for providing a hyperspectral image of an area of a remote object (104). In one aspect, the hyperspectral imaging system includes a fore optic (106) with optics for acquiring and projecting an image from a remote object, a scannable slit mechanism (108, 208) with a plurality of slits for receiving the projected image, where the projected image simultaneously illuminates two or more of the plurality of slits, a spectrometer (110) for receiving and dispersing images passing through the two or more simultaneously-illuminated slits, and a two-dimensional image sensor (112) for recording images received from the spectrometer, where the images received from different slits are recorded on different sets of detection elements of the two-dimensional image sensor.

Abstract translation: 本文描述了高光谱成像系统和方法，用于提供远程对象（104）的区域的高光谱图像。 一方面，高光谱成像系统包括具有用于从远程物体获取和投影图像的光学器件的前视光学元件（106），具有用于接收投影图像的多个狭缝的可扫描狭缝机构（108,208），其中 投影图像同时照亮多个狭缝中的两个或更多个，用于接收和分散通过两个或更多个同时照射的狭缝的图像的分光计（110）和用于记录从所述两个或更多个同时照射的狭缝接收的图像的二维图像传感器（112） 光谱仪，其中从不同狭缝接收的图像被记录在二维图像传感器的不同组的检测元件上。