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：US20160041033A1

公开(公告)日：2016-02-11

申请号：US14451545

申请日：2014-08-05

Applicant: BAE Systems Information and Electronic Systems Integration Inc.

Inventor： Mark L. Oskotsky ,  Daniel Engheben ,  John J. MacEachin ,  Jacinto E. Malabuyoc ,  Shawn C. Reven ,  Michael J. Russo, JR.

IPC: G01J3/28 ,  G01J3/04 ,  G01J3/02

CPC classification number: G01J3/2823 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/04

Abstract: An airborne hyperspectral scanning system with a reflective telecentric relay including a system housing fore-optics, mounted in the housing, an imaging spectrometer mounted in the housing, the imaging spectrometer comprising a spectrometer slit, the spectrometer slit having an exit side and an entrance side, a focal plane array, a fold mirror, and at least three spectrometer mirrors, ordered sequentially, and in optical alignment with each other, and a reflective telecentric relay, mounted in the housing between the fore-optics and the imaging spectrometer, the reflective telecentric relay comprising a collimator module, a scanning mirror module, and an objective module, the objective module being situated to receive intermediate image from the fore-optics and reflect a collimated beam to the scanning mirror image between the collimator module and the objective module, wherein the objective module is situated to form a telecentric image at the entrance of the spectrometer slit.

Abstract translation: 一种具有反射远心继电器的机载超光谱扫描系统，包括安装在壳体中的前置光学系统的系统，安装在壳体中的成像光谱仪，成像光谱仪包括光谱仪狭缝，光谱仪狭缝具有出射侧和入射侧 ，反射远心继电器，安装在前置光学器件和成像光谱仪之间的壳体中的反射远心继电器，反射型的反射镜 远心继电器包括准直器模块，扫描镜模块和目标模块，所述物镜模块位于从前光学器件接收中间图像并将准直光束反射到准直器模块和目标模块之间的扫描镜像， 其中物镜模块位于在光谱仪狭缝的入口处形成远心图像。

公开(公告)号：US20150241275A1

公开(公告)日：2015-08-27

申请号：US14419576

申请日：2013-07-29

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi Shibayama ,  Takafumi Yokino

IPC: G01J3/02 ,  G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18 ,  G01J3/28

Abstract: A spectrometer comprises a package having a stem and a cap, an optical unit arranged on the stem, and a lead pin penetrating through the stem. The optical unit has a dispersive part for dispersing and reflecting light entering from a light entrance part of the cap, a light detection element for detecting the light dispersed and reflected by the dispersive part, a support for supporting the light detection element such as to form a space between the dispersive part and the light detection element, a projection projecting from the support, and a wiring electrically connected to the light detection element. The projection is arranged at such a position as to be in contact with the stem. The lead pin is electrically connected to a second terminal part of the wiring arranged in the projection.

Abstract translation: 光谱仪包括具有杆和帽的封装，布置在杆上的光学单元和穿过杆的引脚。 光学单元具有用于分散和反射从灯的入射部分入射的光的分散部分，用于检测由分散部分分散和反射的光的光检测元件，用于支撑光检测元件的支撑件，以形成 色散部和光检测元件之间的空间，从支撑体突出的突起，以及电连接到光检测元件的布线。 突出部布置在与杆接触的位置。 导引销电连接到布置在突起中的布线的第二端子部分。

公开(公告)号：US20150219495A1

公开(公告)日：2015-08-06

申请号：US14607745

申请日：2015-01-28

Applicant: Buerkert Werke GmbH

Inventor： Martin GARBOS ,  Christoph SCHOLL

IPC: G01J3/28 ,  G01J3/02 ,  G01N21/25 ,  G01J3/18

CPC classification number: G01J3/28 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/04 ,  G01J3/18 ,  G01J2003/2866 ,  G01N21/255 ,  G01N21/85 ,  G01N2201/061 ,  G01N2201/068

Abstract: A spectrometer, in particular for being installed in a sensor module of a fluid analysis system, including a radiation source and the following components defining a beam path or being arranged along the beam path: a sample chamber for a fluid to be examined, a first lens, a diffraction element, a second lens and a detector. A restriction aperture for restricting the effective diameter of the light beam incident on the diffraction element is provided between the sample chamber and the diffraction element.

Abstract translation: 一种光谱仪，特别是用于安装在流体分析系统的传感器模块中，包括辐射源和限定光束路径或沿着光束路径布置的以下部件：用于待检查流体的样品室，第一 透镜，衍射元件，第二透镜和检测器。 在样品室和衍射元件之间设置用于限制入射在衍射元件上的光束的有效直径的限制孔。

公开(公告)号：US20150153648A1

公开(公告)日：2015-06-04

申请号：US14619027

申请日：2015-02-10

Applicant: Photon Chip, Inc.

Inventor： Cheng-Hao Ko

IPC: G03F7/16 ,  G03F7/20 ,  G03F7/30

CPC classification number: G01J3/04 ,  G01J3/02 ,  G02B6/12007 ,  G02B6/138 ,  G02B6/29307 ,  G02B6/29308 ,  G02B6/2931 ,  G02B2006/12107 ,  G03F7/0005 ,  G03F7/16 ,  G03F7/2002 ,  G03F7/201 ,  G03F7/2024 ,  G03F7/203 ,  G03F7/2039 ,  G03F7/30

Abstract: An optical wavelength dispersion device includes a first substrate; an input unit formed on the first substrate having a slit for receiving an optical signal; a grating formed on the first substrate for producing a first light beam form the optical signal for outputting; and a second substrate covered on the top of the input unit and the grating; wherein the input unit and the grating are formed from a photo-resist layer by high energy light source exposure.

Abstract translation: 光波长分散装置包括：第一基板; 形成在所述第一基板上的输入单元，具有用于接收光信号的狭缝; 形成在第一基板上的用于产生第一光束的光栅，形成用于输出的光信号; 以及覆盖在所述输入单元和所述光栅的顶部上的第二基板; 其中所述输入单元和所述光栅通过高能量光源曝光由光致抗蚀剂层形成。

公开(公告)号：US09036147B2

公开(公告)日：2015-05-19

申请号：US13322019

申请日：2009-05-29

Applicant: Ryuji Funayama ,  Shinya Kawamata ,  Yasukata Yokochi ,  Masato Endo ,  Yasuhiro Yoshida ,  Kenichi Kitahama

Inventor： Ryuji Funayama ,  Shinya Kawamata ,  Yasukata Yokochi ,  Masato Endo ,  Yasuhiro Yoshida ,  Kenichi Kitahama

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/04 ,  G01J3/32 ,  G01J3/36

CPC classification number: G01J3/0229 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0235 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/32 ,  G01J3/36

Abstract: Disclosed is a spectrum measuring apparatus for shortening such a measurement time period for an object being measured including two or more mutually different measurement portions as is required for the spectrum measurements of the lights from individual measurement portions. The spectrum measuring apparatus comprises a slit group having two or more slits, a spectroscope for separating the lights extracted by the slit group, for the individual slits, and a measuring unit for measuring the intensities of the individual components, which are separated by the spectroscope, for the slits. The individual slits extract such ones of the lights coming from an object being measured including two or more mutually different measurement portions, as come from the individual measurement portions.

Abstract translation: 本发明公开了一种频谱测量装置，用于根据来自各个测量部分的光的光谱测量所需的，缩短测量对象的测量时间段，包括两个或更多个相互不同的测量部分。 光谱测量装置包括具有两个或更多个狭缝的狭缝组，用于分离由狭缝组提取的光的分光镜，用于各狭缝的测量单元，以及用于测量由分光镜分离的各个部件的强度的测量单元 ，为狭缝。 各个狭缝从各个测量部分提取来自被测量物体的那些光，包括两个或更多个相互不同的测量部分。

公开(公告)号：US09013700B2

公开(公告)日：2015-04-21

申请号：US13401718

申请日：2012-02-21

Applicant: Joseph Aldstadt, III ,  Peter Geissinger ,  Beth A. Ruddy ,  Jörg C. Woehl ,  John A. Frost

Inventor： Joseph Aldstadt, III ,  Peter Geissinger ,  Beth A. Ruddy ,  Jörg C. Woehl ,  John A. Frost

IPC: G01N21/00 ,  G01J3/02 ,  G01J3/04 ,  G01J3/10 ,  G01J3/32 ,  G01J3/42 ,  G01N21/3504 ,  G01N21/03 ,  G01N21/31 ,  G01N21/552

CPC classification number: G01J3/0291 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/04 ,  G01J3/10 ,  G01J3/32 ,  G01J3/42 ,  G01N21/0303 ,  G01N21/031 ,  G01N21/31 ,  G01N21/3504 ,  G01N21/552 ,  G01N2021/317

Abstract: A system and method of photon trapping spectroscopy to vary the path length of light for use in spectroscopy. The systems and method include a rotating reflector with slits for selectively permitting light to enter and exit into a reflection cavity containing a sample to be analyzed. After entering the cavity, but before exiting, the light is trapped and repeatedly reflects back and forth through a sample, effectively increasing the path length of light through a sample. The effective path length is quickly adjustable by altering the rotation speed of the rotating reflector to alter the time in which the light is trapped within the cavity. The systems and methods provide a spectroscope with a wide dynamic range, low detection limits, and usable with broadband and monochromatic light sources throughout the optical region (ultraviolet to infrared).

Abstract translation: 光子捕获光谱法的系统和方法，以改变用于光谱学中的光的路径长度。 该系统和方法包括具有狭缝的旋转反射器，用于选择性地允许光进入和离开含有待分析样品的反射腔。 在进入空腔后，但在出射之前，光被捕获并且反复地反复地透过样品反射，有效地增加光通过样品的路径长度。 通过改变旋转反射器的旋转速度来改变光在空腔内被捕获的时间，可以快速调节有效路径长度。 该系统和方法提供了具有宽动态范围，低检测限制的分光镜，并且可以在整个光学区域（紫外至红外）中使用宽带和单色光源。

公开(公告)号：US08861060B2

公开(公告)日：2014-10-14

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: G02B26/08 ,  G02B26/10 ,  G02B26/12 ,  G01J3/02 ,  G01J3/18 ,  G01J3/04

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：US20140242743A1

公开(公告)日：2014-08-28

申请号：US14271574

申请日：2014-05-07

Applicant: BAE Systems Information and Electronic Systems Integration Inc.

Inventor： Thomas H. Wallace

IPC: H01L31/0232 ,  H01L31/18

CPC classification number: H01L31/02327 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/2823 ,  G02B5/005 ,  H01L27/14625 ,  H01L31/18

Abstract: An entry slit panel for a push-broom hyperspectral camera is formed at least partly from a silicon wafer on which at least one companion sensor is fabricated, whereby the companion sensor is co-planar with the slit and detects light imaged on the panel but not on the slit. In embodiments, the companion sensor is a panchromatic sensor or a sensor that detects light outside the wavelength range of the camera. At least a region of the wafer is back-thinned to a thickness appropriate for a diffraction slit. The slit can be etched or laser cut through the thinned region, or formed between the wafer and another wafer or a conventional blade. The wafer can be back-coated or metalized to ensure its opacity across the camera's wavelength range. The companion sensor can be located relative to the slit to detect scene features immediately before or after the hyperspectral camera.

Abstract translation: 至少部分地由至少一个配套传感器制造的硅晶片形成用于推扫式超光谱照相机的入口狭缝板，由此配对传感器与狭缝共面并检测在面板上成像的光，但不是 在狭缝上。 在实施例中，伴随传感器是全色传感器或检测相机波长范围外的光的传感器。 将晶片的至少一个区域反薄至适于衍射狭缝的厚度。 狭缝可以被蚀刻或激光切割穿过薄化区域，或者形成在晶片和另一晶片或常规刀片之间。 晶片可以背涂或金属化，以确保其在相机的波长范围内的不透明度。 伴随传感器可以相对于狭缝定位，以便在高光谱相机之前或之后立即检测场景特征。

公开(公告)号：US20140186938A1

公开(公告)日：2014-07-03

申请号：US14148600

申请日：2014-01-06

Applicant: Bio-Rad Laboratories, Inc.

Inventor： Xin Heng ,  Paul Patt

IPC: G01N21/64

CPC classification number: G01N21/6486 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/04 ,  G01J3/10 ,  G01J3/36 ,  G01J3/4406 ,  G01N15/1425 ,  G01N15/1429 ,  G01N15/147 ,  G01N15/1475 ,  G01N21/6458 ,  G01N2021/6419 ,  G01N2021/6421

Abstract: A system for performing high-speed, high-resolution imaging cytometry includes a scanning region that is illuminated by light including at least first and second wavelength bands. The system also includes a cell transport mechanism that transports a cell through the scanning region such that the cell is illuminated. The system further includes a set of at least one linear light sensor, and an optical system that selectively directs light emitted from the cell to two portions of the linear light sensor set such that emitted light in a third wavelength band is primarily directed to a first portion of the linear light sensor set, and emitted light in a fourth wavelength band is primarily directed to a second portion of the linear light sensor set. The system repeatedly takes readings of light falling on the linear light sensor set while the cell is transported through the scanning region.

Abstract translation: 用于执行高速，高分辨率成像细胞计数的系统包括被包括至少第一和第二波长带的光照射的扫描区域。 该系统还包括传送细胞通过扫描区域使得细胞被照亮的细胞传输机制。 该系统还包括一组至少一个线性光传感器，以及光学系统，其将从单元发射的光选择性地引导到线性光传感器组的两个部分，使得第三波长带中的发射光主要指向第一 线性光传感器组的一部分和第四波长带中的发射光主要指向线状光传感器组的第二部分。 当单元格通过扫描区域传输时，系统重复地读取落在线性光传感器组上的光的读数。