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公开(公告)号：WO2005010474A3
公开(公告)日：2005-08-25
申请号：PCT/US2004022712
申请日：2004-07-19
Applicant: CHEMIMAGE CORP , MAIER JOHN S , TREADO PATRICK J , WANG CHENHUI
Inventor： MAIER JOHN S , TREADO PATRICK J , WANG CHENHUI
IPC: G01B9/02 , G01J20060101 , G01J3/02 , G01J3/10 , G01J3/28 , G01J3/30 , G01J3/44 , G01N21/64 , G01N21/65 , G02F1/1333 , G02F1/1335 , G02F1/1347
CPC classification number: G01N21/65 , G01J3/02 , G01J3/0224 , G01J3/0229 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/10 , G01J3/44 , G01J3/4406 , G01N21/6456 , G01N2021/6417 , G01N2021/6423 , G01N2021/6471 , G01N2201/0221 , G01N2201/0627 , G02F1/133371 , G02F1/1347
Abstract: The disclosure generally relates to a method and apparatus for multi-wavelength imaging spectrometer. More specifically, in one embodiment, the disclosure relates to an optical filter for passing photons therethrough. The filter includes a first filter stage and a second filter stage. The first filter stage may include a first retarder element (450) and a first liquid crystal cell (455). The first element may include an input face and an output face. One of the first element faces is not oriented substantially normal to the trajectory of photons passing through the filter.
Abstract translation: 本公开一般涉及用于多波长成像光谱仪的方法和装置。 更具体地，在一个实施例中，本发明涉及一种用于使光子通过其的滤光器。 该滤波器包括第一滤波器级和第二滤波级。 第一滤波器级可以包括第一延迟器元件（450）和第一液晶单元（455）。 第一元件可以包括输入面和输出面。 第一元件面之一不是基本上垂直于通过过滤器的光子的轨迹。
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公开(公告)号：WO2005010474A2
公开(公告)日：2005-02-03
申请号：PCT/US2004/022712
申请日：2004-07-19
Applicant: CHEMIMAGE CORPORATION , MAIER, John, S. , TREADO, Patrick, J. , WANG, Chenhui
Inventor： MAIER, John, S. , TREADO, Patrick, J. , WANG, Chenhui
IPC: G01J
CPC classification number: G01N21/65 , G01J3/02 , G01J3/0224 , G01J3/0229 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/10 , G01J3/44 , G01J3/4406 , G01N21/6456 , G01N2021/6417 , G01N2021/6423 , G01N2021/6471 , G01N2201/0221 , G01N2201/0627 , G02F1/133371 , G02F1/1347
Abstract: The disclosure generally relates to a method and apparatus for multi-wavelength imaging spectrometer. More specifically, in one embodiment, the disclosure relates to an optical filter for passing photons therethrough. The filter includes a first filter stage and a second filter stage. The first filter stage may include a first retarder element and a first liquid crystal cell. The first element may include an input face and an output face. One of the first element faces is not oriented substantially normal to the trajectory of photons passing through the filter.
Abstract translation: 本公开一般涉及用于多波长成像光谱仪的方法和装置。 更具体地，在一个实施例中，本发明涉及一种用于使光子通过其的滤光器。 该滤波器包括第一滤波器级和第二滤波级。 第一滤波器级可以包括第一延迟元件和第一液晶单元。 第一元件可以包括输入面和输出面。 第一元件面之一不是基本上垂直于通过过滤器的光子的轨迹。
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公开(公告)号：WO2005008200A2
公开(公告)日：2005-01-27
申请号：PCT/US2004/023076
申请日：2004-07-19
Applicant: CHEMIMAGE CORPORATION , TREADO, Patrick, J.
Inventor： TREADO, Patrick, J.
IPC: G01J
CPC classification number: G01N21/65 , G01J3/02 , G01J3/0224 , G01J3/0229 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/10 , G01J3/44 , G01J3/4406 , G01N21/6456 , G01N2021/6417 , G01N2021/6423 , G01N2021/6471 , G01N2201/0221 , G01N2201/0627 , G02F1/133371 , G02F1/1347
Abstract: The disclosure generally relates to a method and apparatus for compact dispersive imaging spectrometer. More specifically, one embodiment of the disclosure relates to a portable system for obtaining a spatially accurate wavelength-resolved image of a sample having a first and a second spatial dimension. The portable system can include a photon emission source for sequentially illuminating a plurality of portions of said sample with a plurality of photons to produce photons scattered by the sample. The photon emission source can illuminate the sample along the first spatial dimension for each of plural predetermined positions of the second spatial dimension. The system may also include an optical lens for collecting the scattered photons to produce therefrom filtered photons, a dispersive spectrometer for determining a wavelength of ones of the filtered photons, a photon detector for receiving the filtered photons and obtaining therefrom plural spectra of said sample, and a processor for producing a two dimensional image of said sample from the plural spectra.
Abstract translation: 本发明一般涉及紧凑型分散成像光谱仪的方法和装置。 更具体地，本公开的一个实施例涉及用于获得具有第一和第二空间维度的样本的空间上准确的波长分辨图像的便携式系统。 便携式系统可以包括光子发射源，用于用多个光子顺序照射所述样品的多个部分，以产生由样品散射的光子。 光子发射源可以沿着第一空间维度对第二空间维度的多个预定位置中的每一个照射样本。 该系统还可以包括用于收集散射的光子以产生滤光的光子的光学透镜，用于确定滤光的光子的波长的色散光谱仪，用于接收经滤光的光子的光子检测器，并从中获得所述样品的多个光谱， 以及用于从所述多个光谱产生所述样本的二维图像的处理器。
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264.发明申请VORRICHTUNG ZUR SIMULTANEN DETEKTION VON STRAHLUNGEN UNTERSCHIEDLICHER WELLENLÄNGE 审中-公开DEVICE辐射不同波长的同时检测
公开(公告)号：WO2002079738A2
公开(公告)日：2002-10-10
申请号：PCT/EP2002/003182
申请日：2002-03-21
Applicant: ESE EMBEDDED SYSTEM ENGINEERING GMBH , HABERSTROH, Klaus
Inventor： HABERSTROH, Klaus
IPC: G01J3/00
CPC classification number: A61B5/1455 , A61B5/0002 , A61B5/14532 , A61B5/1495 , A61B2560/0456 , G01J3/02 , G01J3/0202 , G01J3/0237 , G01J3/0256 , G01J3/0272 , G01J3/0283 , G01J3/36 , G01J3/4406
Abstract: Es wird eine Vorrichtung (10) zur simultanen Detektion von Strahlungen unterschiedlicher Wellenlänge mit einer Anzahl von ubereinander angeordneten Basismodulen, einem Optikmodul (16) und einem Elektronikmodul beschrieben. In den Basismodulen ist jeweils eine Einrichtung zum Reflektieren bzw. Umleiten von Strahlung eines vorbestimrnbaren Wellenlängen bereichs vorgesehen. Die lichtdetektierenden Elemente korrespondieren jeweils mit einer der Einrichtungen. Des weiteren werden ein Basismodul, eine Ladeeinheit, ein Verfahren zum Einstellen der Vorrichtung (10) und eine Verwendung für die erfindungsgemässe Vorrichtung (10) beschrieben.
Abstract translation: 它是用于同时检测具有许多优于彼此定位的基本模块的不同波长的辐射的装置（10），光学组件（16）和电子模块进行说明。 在基本模块反射或转向以vorbestimrnbaren波长范围的辐射的装置在每一种情况下被提供。 光检测元件的每一个对应于所述设备中的一个。 此外，基本模块，充电单元，调整装置（10）和用于本发明的装置（10）中使用的方法进行说明。
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公开(公告)号：WO99053350A1
公开(公告)日：1999-10-21
申请号：PCT/US1999/007781
申请日：1999-04-09
CPC classification number: G02B17/086 , G01J3/02 , G01J3/0208 , G01J3/024 , G01J3/0259 , G01J3/0264 , G01J3/0283 , G01J3/0286 , G01J3/0291 , G01J3/10 , G01J3/18 , G01J3/28 , G01J3/2803 , G01J3/42 , G01J2005/0077 , G02B6/29328
Abstract: A monolithic spectrometer system providing vibration immunity and thermal stability, designed for infrared gas detection and chemical identification in the field or on the loading dock. One embodiment of the invention includes a spectrometer system (10) with the following elements: a silicon block waveguide (12); a cylindrical mirror (14); a diffraction grating (16); and a linear detector array (18). Electronics (20) can couple to the array (18) so as to collect electronic data representative of the spectral characteristics of the light (22) entering the system (10). Control of the system (10) is obtained through user interface (24). A battery (26) can be used to power the system (10).
Abstract translation: 提供抗振动和热稳定性的单片光谱仪系统，专为红外气体检测和现场或装载码头的化学鉴定而设计。 本发明的一个实施例包括具有以下元件的光谱仪系统（10）：硅块波导（12）; 圆柱形镜（14）; 衍射光栅（16）; 和线性检测器阵列（18）。 电子器件（20）可以耦合到阵列（18），以便收集表示进入系统（10）的光（22）的光谱特性的电子数据。 通过用户界面（24）获得系统（10）的控制。 可以使用电池（26）为系统（10）供电。
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Patent Agency Ranking
公开(公告)号：US09921107B2
公开(公告)日：2018-03-20
申请号：US15363186
申请日：2016-11-29
Inventor： Michael Derek Hargreaves , Timothy M. Pastore , Gregory H. Vander Rhodes , Brendon D. Tower
CPC classification number: G01J3/4412 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0286 , G01J3/0291 , G01J3/28 , G01J3/44 , G01J3/45 , G01J3/453 , G01J2003/2833 , G01N21/35 , G01N21/65 , G01N2021/3595 , G01N2201/0221
Abstract: A spectrometer system comprising a housing configured as a handheld device with a screen; a source of narrow band illumination; a sensor that detects Raman scattering signals; a source of wide band illumination; an optical element that detect Fourier transform infrared (FTIR) signals; a memory device comprising a library of information with Raman scattering reference information and FTIR reference information; and a processor configured to execute software instructions, wherein the software instructions are configured to: direct the narrow band illumination to the sample; detect the Raman scattering signals; direct the wide band illumination to the sample; detect the FTIR signals; determine a composition of the sample from a similarity between the Raman scattering spectral information and the Raman scattering reference information, and from a similarity between the FTIR spectral information and the FTIR reference information; and display the composition of the sample on the screen.
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公开(公告)号：US20170314992A1
公开(公告)日：2017-11-02
申请号：US15363186
申请日：2016-11-29
Inventor： Michael Derek HARGREAVES , Timothy M. PASTORE , Gregory H. VANDER RHODES , Brendon D. TOWER
CPC classification number: G01J3/4412 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0286 , G01J3/0291 , G01J3/28 , G01J3/44 , G01J3/45 , G01J3/453 , G01J2003/2833 , G01N21/35 , G01N21/65 , G01N2021/3595 , G01N2201/0221
Abstract: A spectrometer system comprising a housing configured as a handheld device with a screen; a source of narrow band illumination; a sensor that detects Raman scattering signals; a source of wide band illumination; an optical element that detect Fourier transform infrared (FTIR) signals; a memory device comprising a library of information with Raman scattering reference information and FTIR reference information; and a processor configured to execute software instructions, wherein the software instructions are configured to: direct the narrow band illumination to the sample; detect the Raman scattering signals; direct the wide band illumination to the sample; detect the FTIR signals; determine a composition of the sample from a similarity between the Raman scattering spectral information and the Raman scattering reference information, and from a similarity between the FTIR spectral information and the FTIR reference information; and display the composition of the sample on the screen.
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公开(公告)号：US09746377B2
公开(公告)日：2017-08-29
申请号：US15352504
申请日：2016-11-15
Applicant: Hypermed Imaging, Inc.
Inventor： Mark Anthony Darty , Michael Tilleman , Peter Meenen , Dmitry Yudovsky
CPC classification number: H04N5/332 , G01J3/0205 , G01J3/0208 , G01J3/0272 , G01J3/0278 , G01J3/0283 , G01J3/0289 , G01J3/0291 , G01J3/0294 , G01J3/10 , G01J3/108 , G01J3/2823 , G01J3/36 , G01J2003/106 , G01J2003/1213 , G01J2003/2826 , G06T2207/10016 , H04N5/2254 , H04N5/2256 , H04N5/2354
Abstract: Provided are methods and systems for concurrent imaging at multiple wavelengths. In one aspect, a hyperspectral/multispectral imaging device includes a lens configured to receive light backscattered by an object, a plurality of photo-sensors, a plurality of bandpass filters covering respective photo-sensors, where each bandpass filter is configured to allow a different respective spectral band to pass through the filter, and a plurality of beam splitters in optical communication with the lens and the photo-sensors, where each beam splitter splits the light received by the lens into a plurality of optical paths, each path configured to direct light to a corresponding photo-sensor through the bandpass filter corresponding to the respective photo-sensor.
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公开(公告)号：US20170176246A1
公开(公告)日：2017-06-22
申请号：US15293204
申请日：2016-10-13
Applicant: Apple Inc.
Inventor： Zhang Jia , Naoto Matsuyuki , Matthew S. Rogers
CPC classification number: G01J1/0418 , G01J1/0219 , G01J1/0233 , G01J1/0247 , G01J1/0271 , G01J1/0407 , G01J1/0422 , G01J1/0459 , G01J1/4204 , G01J3/0205 , G01J3/0213 , G01J3/0216 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/50 , G02B1/115 , G02B1/116 , G09F9/00
Abstract: An electronic device may have a display with a cover layer. An ambient light sensor may be aligned with an ambient light sensor window formed from an opening in a masking layer on the cover layer in an inactive portion of the display. To help mask the ambient light sensor window from view, the ambient light sensor window may be provided with a black coating that matches the appearance of surrounding masking layer material while allowing light to reach the ambient light sensor. The black coating may be formed from a black physical vapor deposition thin-film inorganic layer with a high index of refraction. An antireflection layer formed from a stack of dielectric layers may be interposed between the black thin-film inorganic layer and the display cover layer.
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270.发明申请公开(公告)号：US20170045450A1
公开(公告)日：2017-02-16
申请号：US14824017
申请日：2015-08-11
Applicant: Chad Allen Lieber , Randall James Kruep , Alexander James Makowski
Inventor： Chad Allen Lieber , Randall James Kruep , Alexander James Makowski
IPC: G01N21/64
CPC classification number: G01N21/645 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/42 , G01J3/4406 , G01J2003/1213 , G01N21/6486 , G01N33/0098 , G01N2021/6417 , G01N2021/6419 , G01N2021/6471 , G01N2201/0221 , G01N2201/062 , G01N2201/0627
Abstract: An optically-based method and apparatus for monitoring a cannabis sample is provided. The method includes selecting a light source; selecting an optional optical filter; and applying the light source to illuminate a sample, wherein at least one of: light reflected from the sample, light transmitted through the sample, and light produced by fluorescence of the sample, is directed from the sample to the optical filter.
Abstract translation: 提供了一种用于监测大麻样品的基于光学的方法和装置。 该方法包括选择光源; 选择可选的滤光片; 以及施加所述光源以照射样品，其中，从所述样品反射的光，通过所述样品透射的光和由所述样品的荧光产生的光中的至少一种从样品被引导到所述滤光器。
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