公开(公告)号：US20070115472A1

公开(公告)日：2007-05-24

申请号：US11523798

申请日：2006-09-18

申请人： Wayne Jung ,  Russell Jung ,  Alan Loudermilk

发明人： Wayne Jung ,  Russell Jung ,  Alan Loudermilk

IPC分类号： G01N21/25 ,  G01J3/51

CPC分类号： G01N21/6486 ,  A61C13/0004 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/1234 ,  G01J2003/1239 ,  G01N21/251 ,  G01N21/255 ,  G01N21/474 ,  G01N21/645 ,  G01N2021/6463 ,  G01N2021/6484 ,  G02B6/3825 ,  G02B6/4292

摘要： Color/optical characteristics measuring systems and methods are disclosed. Perimeter receiver fiber optics/elements are spaced apart from a central source fiber optic/element and received light reflected from the surface of the object is measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention.

摘要翻译： 公开了颜色/光学特性测量系统和方法。 外围接收器光纤/元件与中心源光纤/元件间隔开，并且测量从物体表面反射的受光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收机光纤来确定关于探头相对于被测量物体的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行颜色测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光和/或表面纹理数据。 可以提供音频反馈以指导操作者使用该系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。

公开(公告)号：US20020154305A1

公开(公告)日：2002-10-24

申请号：US10134087

申请日：2002-04-25

申请人： LJ Laboratories, LLC

发明人： Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loudermilk

IPC分类号： G01J003/51

CPC分类号： G01N21/6486 ,  A61C13/0004 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/1234 ,  G01J2003/1239 ,  G01N21/251 ,  G01N21/255 ,  G01N21/474 ,  G01N21/645 ,  G01N2021/6463 ,  G01N2021/6484 ,  G02B6/3825 ,  G02B6/4292

摘要： Color/optical characteristics measuring systems and methods are disclosed. Perimeter receiver fiber optics/elements are spaced apart from a central source fiber optic/element and received light reflected from the surface of the object is measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention.

摘要翻译： 公开了颜色/光学特性测量系统和方法。 外围接收器光纤/元件与中心源光纤/元件间隔开，并且测量从物体表面反射的受光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收机光纤来确定关于探头相对于被测量物体的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行颜色测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光和/或表面纹理数据。 可以提供音频反馈以指导操作者使用该系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。

公开(公告)号：US06301004B1

公开(公告)日：2001-10-09

申请号：US09586539

申请日：2000-05-31

申请人： Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loudermilk

发明人： Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loudermilk

IPC分类号： G01J351

CPC分类号： G01N21/6486 ,  A61C13/0004 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/1234 ,  G01J2003/1239 ,  G01N21/251 ,  G01N21/255 ,  G01N21/474 ,  G01N21/645 ,  G01N2021/6463 ,  G01N2021/6484 ,  G02B6/3825 ,  G02B6/4292

摘要： Color/optical characteristics measuring systems and methods are disclosed. Perimeter receiver fiber optics/elements are spaced apart from a central source fiber optic/element and received light reflected from the surface of the object is measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention.

摘要翻译： 公开了颜色/光学特性测量系统和方法。 外围接收器光纤/元件与中心源光纤/元件间隔开，并且测量从物体表面反射的受光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收机光纤来确定关于探头相对于被测量物体的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行颜色测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光和/或表面纹理数据。 可以提供音频反馈以指导操作者使用系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。

公开(公告)号：US20180195902A1

公开(公告)日：2018-07-12

申请号：US15865446

申请日：2018-01-09

申请人： Michigan Aerospace Corporation

发明人： Paul Bryon HAYS

IPC分类号： G01J3/02 ,  G01N21/64 ,  G01J3/44 ,  G01J3/26

CPC分类号： G01J3/0229 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/26 ,  G01J3/2803 ,  G01J3/36 ,  G01J3/4406 ,  G01J2003/1213 ,  G01J2003/1221 ,  G01J2003/1239 ,  G01J2003/1243 ,  G01J2003/2826 ,  G01N21/6456 ,  G01N2021/635 ,  G01N2021/6417 ,  G01N2021/6471 ,  G01N2201/0616

摘要： A Tilted Filter Imaging Spectrometer (TFIS) is designed to be a very small optical spectrometer having very high sensitivity and spectral resolution. These properties suggest the use of the device as a Fraunhofer Line discriminator (FLD) to detect objects that fluoresce in sunlight. According to at least one embodiment of the present invention, the tilted filter imaging spectrometer incorporates at least one dielectric filter, at least one imaging lens structure; and an imaging detector operatively positioned at a focal length of the imaging lens structure, wherein the dielectric filter is operatively positioned at an angle relative to an optical axis of the imaging lens structure. In at least a second embodiment, the tilted filter imaging spectrometer further incorporates at least one Fabry-Perot Etalon, wherein the Fabry Perot Etalon and the dielectric filter are operatively positioned at angles relative to an optical axis of the imaging lens structure.

公开(公告)号：US20170234729A1

公开(公告)日：2017-08-17

申请号：US15385778

申请日：2016-12-20

申请人： VERIFOOD, LTD.

发明人： Damian GOLDRING ,  Dror SHARON ,  Guy BRODETZKI ,  Amit RUF ,  Menahem KAPLAN ,  Sagee ROSEN ,  Omer KEILAF ,  Uri KINROT ,  Kai ENGELHARDT ,  Ittai NIR

IPC分类号： G01J3/10 ,  G01J3/02 ,  G01J3/45 ,  G01J3/28

CPC分类号： G01J3/108 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/36 ,  G01J3/45 ,  G01J5/0265 ,  G01J5/10 ,  G01J2003/1226 ,  G01J2003/123 ,  G01J2003/1239 ,  G01N21/255 ,  G01N33/02

摘要： A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.

公开(公告)号：US20170089761A1

公开(公告)日：2017-03-30

申请号：US15379059

申请日：2016-12-14

申请人： Gary L. McQuilkin ,  Gregory L. Engelke

发明人： Gary L. McQuilkin ,  Gregory L. Engelke

IPC分类号： G01J3/12 ,  G01J3/28 ,  G01J3/02 ,  G02B5/20

CPC分类号： G01J3/12 ,  A61B5/0075 ,  A61B5/14507 ,  A61B5/14542 ,  A61B5/444 ,  A61B2576/00 ,  G01J3/0205 ,  G01J3/0272 ,  G01J3/0297 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/36 ,  G01J2003/1213 ,  G01J2003/123 ,  G01J2003/1239 ,  G01J2003/2826 ,  G01N21/255 ,  G01N21/31 ,  G01N2021/1793 ,  G01N2021/3137 ,  G01N2201/129 ,  G02B5/201

摘要： An approach to noninvasively and remotely detect the presence, location, and/or quantity of a target substance in a scene via a spectral imaging system comprising a spectral filter array and image capture array. For a chosen target substance, a spectral filter array is provided that is sensitive to selected wavelengths characterizing the electromagnetic spectrum of the target substance. Elements of the image capture array are optically aligned with elements of the spectral filter array to simultaneously capture spectrally filtered images. These filtered images identify the spectrum of the target substance. Program instructions analyze the acquired images to compute information about the target substance throughout the scene. A color-coded output image may be displayed on a smartphone or computing device to indicate spatial and quantitative information about the detected target substance. The system desirably includes a library of interchangeable spectral filter arrays, each sensitive to one or more target substances.

公开(公告)号：US20170045443A1

公开(公告)日：2017-02-16

申请号：US15176480

申请日：2016-06-08

申请人： Konica Minolta Laboratory U.S.A., Inc.

发明人： Leiming Wang ,  Po-Chieh Hung

IPC分类号： G01N21/3504 ,  G01J3/42

CPC分类号： G01N21/3504 ,  G01J3/0264 ,  G01J3/36 ,  G01J3/42 ,  G01J2003/1213 ,  G01J2003/1239 ,  G01N33/0047 ,  G01N2201/124

摘要： A system and method for multi-spectral gas concentration analysis that includes using a library of multiple sets of optimized spectral sensitivities prepared in advance, and a multi-spectral IR gas analyzer tuned to a set of optimized spectral sensitivity. The multi-spectral IR gas analyzer measures spectral absorption of gas using one or more different sets of optimized spectral sensitivities.

摘要翻译： 一种用于多光谱气体浓度分析的系统和方法，其包括使用预先制备的多组优化光谱灵敏度的文库，以及调整到一组优化光谱灵敏度的多光谱红外气体分析仪。 多光谱红外气体分析仪使用一个或多个不同的优化光谱灵敏度来测量气体的光谱吸收。

公开(公告)号：US09551616B2

公开(公告)日：2017-01-24

申请号：US14742074

申请日：2015-06-17

申请人： InnoPix, Inc.

发明人： Gary L. McQuilkin ,  Gregory L. Engelke

IPC分类号： G01N21/25 ,  G01J3/28 ,  G01J3/36 ,  G01J3/02 ,  G01N21/31 ,  G01J3/12 ,  G02B5/20 ,  G01N21/17

CPC分类号： G01J3/12 ,  A61B5/0075 ,  A61B5/14507 ,  A61B5/14542 ,  A61B5/444 ,  A61B2576/00 ,  G01J3/0205 ,  G01J3/0272 ,  G01J3/0297 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/36 ,  G01J2003/1213 ,  G01J2003/123 ,  G01J2003/1239 ,  G01J2003/2826 ,  G01N21/255 ,  G01N21/31 ,  G01N2021/1793 ,  G01N2021/3137 ,  G01N2201/129 ,  G02B5/201

摘要： An approach to noninvasively and remotely detect the presence, location, and/or quantity of a target substance in a scene via a spectral imaging system comprising a spectral filter array and image capture array. For a chosen target substance, a spectral filter array is provided that is sensitive to selected wavelengths characterizing the electromagnetic spectrum of the target substance. Elements of the image capture array are optically aligned with elements of the spectral filter array to simultaneously capture spectrally filtered images. These filtered images identify the spectrum of the target substance. Program instructions analyze the acquired images to compute information about the target substance throughout the scene. A color-coded output image may be displayed on a smartphone or computing device to indicate spatial and quantitative information about the detected target substance. The system desirably includes a library of interchangeable spectral filter arrays, each sensitive to one or more target substances.

摘要翻译： 通过包括光谱滤波器阵列和图像捕获阵列的光谱成像系统非侵入性地远程地检测场景中目标物质的存在，位置和/或数量的方法。 对于所选择的目标物质，提供对表征目标物质的电磁光谱的选定波长敏感的光谱滤波器阵列。 图像捕获阵列的元件与光谱滤波器阵列的元件光学对准，以同时捕获经过频谱滤波的图像。 这些过滤图像识别目标物质的光谱。 程序指令分析所获取的图像以在整个场景中计算关于目标物质的信息。 颜色编码的输出图像可以显示在智能电话或计算设备上以指示关于检测到的目标物质的空间和定量信息。 该系统期望地包括可互换光谱滤光器阵列的库，每个对一种或多种目标物质敏感。

公开(公告)号：US09291504B2

公开(公告)日：2016-03-22

申请号：US14702342

申请日：2015-05-01

申请人： VERIFOOD, LTD.

发明人： Damian Goldring ,  Dror Sharon ,  Guy Brodetzki ,  Amit Ruf ,  Menahem Kaplan ,  Sagee Rosen ,  Omer Keilaf ,  Uri Kinrot ,  Kai Engelhardt ,  Ittai Nir

IPC分类号： G01J3/28 ,  G01J3/45 ,  G01J3/10 ,  G01J3/02 ,  G01J3/12 ,  G01J3/26 ,  G01N21/25

CPC分类号： G01J3/108 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/36 ,  G01J3/45 ,  G01J5/0265 ,  G01J5/10 ,  G01J2003/1226 ,  G01J2003/123 ,  G01J2003/1239 ,  G01N21/255 ,  G01N33/02

摘要： A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.

摘要翻译： 光谱仪包括多个隔离光通道，其包括多个隔离光路。 孤立的光路减少光路之间的串扰，并允许光谱仪具有降低的分辨率的长度。 在许多实施例中，隔离的光路包括隔离的平行光路，其允许基本上减小器件的长度。 在许多实施例中，每个隔离的光路从滤光器阵列的滤光片延伸穿过透镜阵列的透镜，通过支撑阵列的通道延伸到传感器阵列的区域。 传感器阵列的每个区域包括多个传感器元件，其中传感器元件的位置基于在该位置处接收的光的角度接收的光的波长，透镜的焦距和透镜的中心波长 过滤。

公开(公告)号：US20150355024A1

公开(公告)日：2015-12-10

申请号：US14702342

申请日：2015-05-01

申请人： VERIFOOD, LTD.

发明人： Damian GOLDRING ,  Dror SHARON ,  Guy BRODETZKI ,  Amit RUF ,  Menahem KAPLAN ,  Sagee ROSEN ,  Omer KEILAF ,  Uri KINROT ,  Kai ENGELHARDT ,  Ittai NIR

IPC分类号： G01J3/12 ,  G01J3/02 ,  G01J3/10

CPC分类号： G01J3/108 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/36 ,  G01J3/45 ,  G01J5/0265 ,  G01J5/10 ,  G01J2003/1226 ,  G01J2003/123 ,  G01J2003/1239 ,  G01N21/255 ,  G01N33/02

摘要： A spectrometer comprises a plurality of isolated optical channels comprising a plurality of isolated optical paths. The isolated optical paths decrease cross-talk among the optical paths and allow the spectrometer to have a decreased length with increased resolution. In many embodiments, the isolated optical paths comprise isolated parallel optical paths that allow the length of the device to be decreased substantially. In many embodiments, each isolated optical path extends from a filter of a filter array, through a lens of a lens array, through a channel of a support array, to a region of a sensor array. Each region of the sensor array comprises a plurality of sensor elements in which a location of the sensor element corresponds to the wavelength of light received based on an angle of light received at the location, the focal length of the lens and the central wavelength of the filter.

摘要翻译： 光谱仪包括多个隔离光通道，其包括多个隔离光路。 孤立的光路减少光路之间的串扰，并允许光谱仪具有降低的分辨率的长度。 在许多实施例中，隔离的光路包括隔离的平行光路，其允许基本上减小器件的长度。 在许多实施例中，每个隔离的光路从滤光器阵列的滤光片延伸穿过透镜阵列的透镜，通过支撑阵列的通道延伸到传感器阵列的区域。 传感器阵列的每个区域包括多个传感器元件，其中传感器元件的位置基于在该位置处接收的光的角度接收的光的波长，透镜的焦距和透镜的中心波长 过滤。