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：US09404798B2

公开(公告)日：2016-08-02

申请号：US14468900

申请日：2014-08-26

Applicant: NEC Corporation

Inventor： Hideya Tomita

IPC: G01J3/04 ,  G01J3/18

CPC classification number: G01J3/04 ,  G01J3/18 ,  G01J2003/042 ,  G01J2003/045

Abstract: A control apparatus includes a slit plate including a plurality of rectangular slits with different widths. The control apparatus also includes an acquisition unit which acquires an incident spectrum from the rectangular slit. The apparatus also includes a slit selecting unit which acquires a half value wavelength of the incident spectrum on the basis of the incident spectrum, and performs a selection of one of the plurality of rectangular slits on the basis of the half value wavelength.

Abstract translation: 控制装置包括具有不同宽度的多个矩形狭缝的狭缝板。 控制装置还包括从矩形狭缝获取入射光谱的获取单元。 该设备还包括：狭缝选择单元，其基于入射光谱获取入射光谱的半值波长，并且基于半值波长执行多个矩形狭缝之一的选择。

公开(公告)号：US09267843B2

公开(公告)日：2016-02-23

申请号：US14093814

申请日：2013-12-02

Applicant: Corning Incorporated

Inventor： Lovell Elgin Comstock, II ,  James Dixon Cornell ,  Jeffry John Santman ,  Kenneth Smith Woodard

IPC: G01J3/28 ,  G01J3/04 ,  H04N9/04 ,  H04N5/347 ,  G01J3/02 ,  G01J3/36

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. In one aspect, the hyperspectral imaging system includes a fore optic with optics for acquiring and projecting an image from a remote object, a scannable slit mechanism 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 for receiving and dispersing images passing through the two or more simultaneously-illuminated slits, and a two-dimensional image sensor 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: 本文描述了一种高光谱成像系统和方法，用于提供远程物体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镜，具有用于接收投影图像的多个狭缝的可扫描狭缝机构，其中投影图像同时照亮两个或更多个 多个狭缝，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光谱仪，以及用于记录从光谱仪接收的图像的二维图像传感器，其中从不同狭缝接收的图像被记录在不同的组上 的二维图像传感器的检测元件。

公开(公告)号：US4779982A

公开(公告)日：1988-10-25

申请号：US796808

申请日：1985-11-12

Applicant: Hiroyuki Koshi ,  Shunichi Matuura ,  Minoru Owada ,  Hiroshi Hirose ,  Tadao Ishii

Inventor： Hiroyuki Koshi ,  Shunichi Matuura ,  Minoru Owada ,  Hiroshi Hirose ,  Tadao Ishii

IPC: G01J3/443 ,  G01J1/16 ,  G01J3/04 ,  G01J3/28 ,  G01J3/44 ,  G01N21/64

CPC classification number: G01J3/4406 ,  G01J2001/1636 ,  G01J2003/042 ,  G01J2003/2873

Abstract: A spectrofluorophotometer enabling spectrum correcting treatment to be done highly accurately, including an intercepter the incident light in a fluorescence detecting system, and an interceptor intercepting the incident light in a monitoring detecting system, so as to carry out zero point correction for both of these detecting systems.

Abstract translation: 可以高精度地进行光谱校正处理的分光荧光光度计，包括在荧光检测系统中插入入射光，以及在监视检测系统中截取入射光的拦截器，以便对这两种检测进行零点校正 系统。

公开(公告)号：US4545680A

公开(公告)日：1985-10-08

申请号：US483111

申请日：1983-04-08

Applicant: Stanley B. Smith, Jr.

Inventor： Stanley B. Smith, Jr.

IPC: G01N21/31 ,  G01J1/16 ,  G01J3/02 ,  G01J3/04 ,  G01J3/42 ,  G01J3/18

CPC classification number: G01J3/42 ,  G01J1/1626 ,  G01J2003/042 ,  G01J3/0256 ,  G01N21/3103

Abstract: A chopperless spectroanalytical system of the double beam type in which radiation from a common source is split into reference and analysis beams. The two beams are directed along similar paths such that the analysis beam passes through an analysis region and the reference beam bypasses that analysis region. A monochromator has two spaced aperture regions such that one aperture region provides an entrance aperture for the analysis beam and an exit aperture for a dispersed portion of the reference beam; and the other aperture region provides an entrance aperture for the reference beam and an exit aperture for a dispersed portion of the analysis beam. The beams exiting from the two exit apertures are simultaneously monitored and compared to compensate for errors due to source fluctuations and the like.

Abstract translation: 双光束类型的无斩波分光系统，其中来自共同源的辐射被分成参考和分析光束。 两个光束沿着相似的路径引导，使得分析光束通过分析区域，并且参考光束绕过该分析区域。 单色仪具有两个间隔开的孔径区域，使得一个孔径区域为分析光束提供入射孔和用于参考光束的分散部分的出射孔; 并且另一个孔径区域为参考光束提供入口孔径和用于分析光束的分散部分的出射孔。 同时监测从两个出口孔射出的光束并对其进行比较，以补偿源波动等引起的误差。