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公开(公告)号：US09488588B2
公开(公告)日：2016-11-08
申请号：US14810935
申请日：2015-07-28
Applicant: Gemological Appraisal Association, Inc.
Inventor： Angelo W. Palmieri , Donald A. Palmieri
CPC classification number: G01N21/87 , G01N2201/02 , G01N2201/06113 , G01N2201/0633
Abstract: A device for producing a reproducible identification pattern of a polished gemstone includes light directing means for directing a focused beam of light onto a gemstone orientated in a particular known manner to produce an output of the internal refraction and reflection characteristics of the gemstone including reflected light beams having particular locations, sizes and intensities. The device also includes automated means for changing a position of the gemstone relative to the focused beam of light; and also a means for recording the output in a manner to record the relative size and location of the reflected light beams.
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公开(公告)号：US20160320293A1
公开(公告)日：2016-11-03
申请号：US15089214
申请日：2016-04-01
Applicant: Lam Research Corporation
Inventor： Seonkyung LEE , Dmitry OPAITS
CPC classification number: G01N21/55 , G01N21/272 , G01N2021/8411 , G01N2201/0633 , G01N2201/08 , G01N2201/1222 , H01J37/00 , H01J37/32972
Abstract: A spectral reflectometer system for measuring a substrate is provided. A light source is provided. At least one optical detector is provided. An optical cable comprises a plurality of optical fibers, wherein the plurality of optical fibers comprises a first plurality of optical fibers, which are transmission optical fibers which extend from the light source to an optical path, and a second plurality of optical fibers, which are reflection optical fibers which extend from the optical path to the at least one optical detector. A microlens array is in the optical path.
Abstract translation: 提供了用于测量衬底的光谱反射计系统。 提供光源。 提供至少一个光学检测器。 一种光缆包括多根光纤，其中多根光纤包括第一多根光纤，其是从光源延伸到光路的传输光纤，以及第二多根光纤，其是 从光路延伸到至少一个光学检测器的反射光纤。 微透镜阵列位于光路中。
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公开(公告)号：US09423348B2
公开(公告)日：2016-08-23
申请号：US14123630
申请日：2012-05-31
Applicant: Pierce O. Norton , Yong Qin Chen
Inventor： Pierce O. Norton , Yong Qin Chen
CPC classification number: G01N21/6428 , G01N15/1434 , G01N15/1436 , G01N15/1459 , G01N21/64 , G01N2015/0065 , G01N2015/1006 , G01N2015/1438 , G01N2015/144 , G01N2015/1477 , G01N2021/6417 , G01N2021/6439 , G01N2201/06113 , G01N2201/0633 , G01N2201/068
Abstract: The present invention provides systems and methods for analyzing the excitation spectra of fluorescent particles in a flowing stream. The system uses a white light laser and color separation optics to provide a spatially-distributed, continuous color-spectrum excitation light system that is used to illuminate a region of a flowing stream. A particle that passes through the detection region traverses the full dispersed spectrum of excitation light, and the fluorescence emissions from the particle are continuously measured as it passes through the detection region. The measured fluorescence emissions at each wavelength of excitation light, which changes through full spectrum of the excitation light as the particle passes through the detection region, provides the excitation spectrum of the particle.
Abstract translation: 本发明提供了用于分析流动流中的荧光颗粒的激发光谱的系统和方法。 该系统使用白光激光器和分色光学器件来提供用于照亮流动区域的空间分布的连续色谱激发光系统。 通过检测区域的粒子穿过激发光的全部分散光谱，并且当粒子通过检测区域时，粒子的荧光发射被连续地测量。 在颗粒通过检测区域时，通过激发光的全谱变化的激发光的每个波长处的测量的荧光发射提供了颗粒的激发光谱。
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公开(公告)号：US09360367B2
公开(公告)日：2016-06-07
申请号：US14179670
申请日：2014-02-13
Applicant: SciAps, Inc.
Inventor： David R. Day , Konstantin Derman , John Francis Egan , Paul Edward Soucy
CPC classification number: G01J3/0272 , G01J3/0208 , G01J3/0291 , G01J3/10 , G01J3/2823 , G01J3/443 , G01J2003/2879 , G01N21/718 , G01N2201/0221 , G01N2201/06113 , G01N2201/0633
Abstract: A handheld LIBS spectrometer includes an optics stage movably mounted to a housing and including a laser focusing lens and a detection lens. One or more motors advance and retract the optics stage, move the optics stage left and right, and/or move the optics stage up and down. A laser source in the housing is oriented to direct a laser beam to the laser focusing lens. A spectrometer subsystem in the housing is configured to receive electromagnetic radiation from the detection lens and to provide an output. A controller subsystem is responsive to the output of the spectrometer subsystem and is configured to control the laser source and motors. In this way, auto-calibration, auto-clean, and auto-focus, and/or moving spot functionality is possible.
Abstract translation: 手持式LIBS光谱仪包括可移动地安装到壳体并包括激光聚焦透镜和检测透镜的光学台。 一个或多个电机推进和缩回光学平台，左右移动光学台，和/或上下移动光学平台。 壳体中的激光源被定向成将激光束引导到激光聚焦透镜。 外壳中的光谱仪子系统被配置为从检测透镜接收电磁辐射并提供输出。 控制器子系统响应于光谱仪子系统的输出，并被配置为控制激光源和电动机。 这样就可以进行自动校准，自动清理和自动对焦，和/或移动点功能。
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公开(公告)号：US09182340B2
公开(公告)日：2015-11-10
申请号：US13859759
申请日：2013-04-10
Applicant: LITE-ON IT CORPORATION
Inventor： Yu-Jin Kao , Yi-Kai Cheng , Shih-Chang Wang , Ta-Hsiang Wang , Timothy Liu
CPC classification number: G01N21/253 , G01N2201/0415 , G01N2201/0626 , G01N2201/0633
Abstract: An optical measuring apparatus comprising at least one light emitting unit, a stage, at least one lens, and at least one light detector is provided. The light emitting unit emits a light beam. The stage contains accommodating spaces. The accommodating spaces move to the transmission path of the light beam in turn. The lens is located between the light emitting unit and the stage, whose orthogonal projection on the stage appears substantially to be a polygon. When one of the accommodating spaces moves to the transmission path of the light beam, a perpendicular bisector half line of each side of the polygon is not overlapped with another adjacent accommodating space of the accommodating spaces. An optical measuring method is also provided.
Abstract translation: 提供了包括至少一个发光单元，台，至少一个透镜和至少一个光检测器的光学测量装置。 发光单元发射光束。 舞台包含容纳空间。 容纳空间依次移动到光束的传输路径。 透镜位于发光单元和舞台之间，其在舞台上的正交投影基本上看起来是多边形。 当容纳空间中的一个移动到光束的传输路径时，多边形的每一侧的垂直二等分线半线不与容纳空间的另一个相邻的容纳空间重叠。 还提供了一种光学测量方法。
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Patent Agency Ranking
176.发明申请公开(公告)号：US20150241351A1
公开(公告)日：2015-08-27
申请号：US14430147
申请日：2013-09-23
Applicant: GE Healthcare Bio-Sciences Corp.
Inventor： Jeremy Cooper , William M. Dougherty
CPC classification number: G01N21/6458 , G01B11/002 , G01N21/6486 , G01N2201/0633 , G01N2201/0636 , G02B21/06 , G02B21/14 , G02B21/16 , G02B21/361 , G02B21/365 , G02B21/367 , G02B27/58
Abstract: Methods and systems to resolve positions of sample components in fluorescence stochastic microscopy using three-dimensional structured illumination microscopy (“3D-SIM”) are disclosed. In one aspect, components of a sample specimen are labeled with fluorophores and weakly illuminated with a frequency of light to stochastically convert a subset of the fluorophores into an active state. The sample is then illuminated with a three-dimensional structured illumination pattern (“3D-SIP”) of excitation light that causes the activated fluorophores to fluoresce. As the 3D-SIP is incrementally moved within the volume of the sample and images are recorded, computational methods are used to process the images to locate and refine the locations of the activated fluorophores thereby generating a super-resolution image of sample components.
Abstract translation: 公开了使用三维结构照明显微镜（“3D-SIM”）在荧光随机显微镜中分析样品组分位置的方法和系统。 在一个方面，样品样品的成分用荧光团标记，并以光的频率被弱照射以将一部分荧光团随机转化为活性状态。 然后用引起活化的荧光团发荧光的激发光的三维结构照明模式（“3D-SIP”）照亮样品。 随着3D-SIP在样本的体积内逐渐移动并且记录图像，使用计算方法来处理图像以定位和细化活化的荧光团的位置，从而生成样品组分的超分辨率图像。
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177.发明授权Method and apparatus for producing and measuring dynamically focussed, steered, and shaped oblique laser illumination for spinning wafer inspection system 有权用于旋转晶片检测系统的动态聚焦，转向和成形斜激光照明的生产和测量方法和装置公开(公告)号：US09068952B2
公开(公告)日：2015-06-30
申请号：US12584294
申请日：2009-09-02
Applicant: Aleksey Petrenko , Christian Wolters , Zhongping Cai , Anatoly Romanovsky , Bret Whiteside
Inventor： Aleksey Petrenko , Christian Wolters , Zhongping Cai , Anatoly Romanovsky , Bret Whiteside
CPC classification number: G01N21/9501 , G01N21/8806 , G01N2201/06113 , G01N2201/0633 , G02B27/0972
Abstract: A method and apparatus for producing high frequency dynamically focused oblique laser illumination for a spinning wafer inspection system. The focus is changed by changing the beam direction incidence angle so as to bring focal spot onto the wafer surface.Disclosed herein is a system and method for automatic beam shaping (i.e., spot size) and steering (i.e., position) for a spinning wafer inspection system, combined into a single module. Also disclosed is a method and system for measuring the beam position/size/shape and angle with sufficient resolution to make corrections using feedback from the monitor.
Abstract translation: 一种用于生产用于旋转晶片检测系统的高频动态聚焦倾斜激光照明的方法和装置。 通过改变光束方向入射角来改变焦点，以便将焦斑引入晶片表面。 本文公开了一种用于旋转晶片检查系统的自动光束成形（即光点尺寸）和转向（即，位置）的系统和方法，其组合成单个模块。 还公开了一种用于以足够的分辨率测量光束位置/尺寸/形状和角度以使用来自监视器的反馈进行校正的方法和系统。
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公开(公告)号：US20150077533A1
公开(公告)日：2015-03-19
申请号：US14488966
申请日：2014-09-17
Applicant: The Procter & Gamble Company
Inventor： Mathias HERRLEIN , Thomas HIRN , Knut MEINERT , Hartmut SCHMIDT , Amo ZINKE
CPC classification number: G06T5/005 , G01N21/4738 , G01N2021/0339 , G01N2021/4764 , G01N2201/0633 , G06T2207/10024 , H04N5/2256
Abstract: Apparatus and method for rendering an image of a fibrous material. The method includes providing parametric fibrous material optical properties derived from actual material fiber samples via the apparatus; providing a parametric virtual light environment; providing a virtual fibrous material array; and rendering an image of the virtual fibrous material array according to the interaction of the parametric fibrous material properties and the parametric virtual light environment.
Abstract translation: 用于渲染纤维材料的图像的装置和方法。 该方法包括通过该装置提供从实际材料纤维样品衍生的参数纤维材料光学性质; 提供参数虚拟光环境; 提供虚拟纤维材料阵列; 以及根据参数纤维材料性质和参数虚拟光环境的相互作用呈现虚拟纤维材料阵列的图像。
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公开(公告)号：US20140118743A1
公开(公告)日：2014-05-01
申请号：US13859759
申请日：2013-04-10
Applicant: LITE-ON IT CORPORATION
Inventor： Yu-Jin Kao , Yi-Kai Cheng , Shih-Chang Wang , Ta-Hsiang Wang , Timothy Liu
IPC: G01N21/59
CPC classification number: G01N21/253 , G01N2201/0415 , G01N2201/0626 , G01N2201/0633
Abstract: An optical measuring apparatus comprising at least one light emitting unit, a stage, at least one lens, and at least one light detector is provided. The light emitting unit emits a light beam. The stage contains accommodating spaces. The accommodating spaces move to the transmission path of the light beam in turn. The lens is located between the light emitting unit and the stage, whose orthogonal projection on the stage appears substantially to be a polygon. When one of the accommodating spaces moves to the transmission path of the light beam, a perpendicular bisector half line of each side of the polygon is not overlapped with another adjacent accommodating space of the accommodating spaces. An optical measuring method is also provided.
Abstract translation: 提供了包括至少一个发光单元，台，至少一个透镜和至少一个光检测器的光学测量装置。 发光单元发射光束。 舞台包含容纳空间。 容纳空间依次移动到光束的传输路径。 透镜位于发光单元和舞台之间，其在舞台上的正交投影基本上看起来是多边形。 当容纳空间中的一个移动到光束的传输路径时，多边形的每一侧的垂直二等分线半线不与容纳空间的另一个相邻的容纳空间重叠。 还提供了一种光学测量方法。
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180.发明授权Laser diode structure with integrated temperature-controlled beam shaping element and method for gas detection by means of a laser diode structure 有权具有集成温度控制光束成形元件的激光二极管结构和通过激光二极管结构进行气体检测的方法公开(公告)号：US08594143B2
公开(公告)日：2013-11-26
申请号：US12628578
申请日：2009-12-01
Applicant: Bert Willing , Rui Protasio , Mathieu Gaillard
Inventor： Bert Willing , Rui Protasio , Mathieu Gaillard
IPC: H01S3/04
CPC classification number: G01N21/3504 , G01J3/10 , G01J3/42 , G01J2003/423 , G01N21/39 , G01N2021/399 , G01N2201/0612 , G01N2201/0633 , H01S5/02212 , H01S5/02296 , H01S5/02415 , H01S5/02438 , H01S5/0267 , H01S5/18388
Abstract: The invention relates to a laser diode structure, specifically for use in gas detection, with a hermetically sealed housing with electrical connections having a bottom and a window. A laser diode chip and a temperature control system for the laser diode chip are provided in the housing. A thermo element in the form of a Peltier element forms the temperature control system, and is connected via a lower flat surface to the bottom of the housing and via an upper flat surface to the laser diode chip, with a temperature-controlled beam shaping element as collimator provided between the laser diode chip and the window of the housing that acts on a laser beam emerging from a laser aperture of the laser diode chip before it passes through the window. The beam shaping element is in contact with the laser diode chip and is preferably connected via a boundary surface to the laser aperture with surface-to-surface contact or adhesively, or is made in one piece together with the laser aperture.
Abstract translation: 本发明涉及一种专门用于气体检测的激光二极管结构，其具有带有底部和窗口的电连接的气密密封外壳。 激光二极管芯片和用于激光二极管芯片的温度控制系统设置在壳体中。 形式为Peltier元件的热元件形成温度控制系统，并通过下平面连接到壳体的底部，并通过上平面连接到激光二极管芯片，具有温度控制的光束成形元件 作为在激光二极管芯片和壳体的窗口之间提供的准直器，其作用于在激光二极管芯片通过窗口之前从激光二极管芯片的激光孔径出射的激光束。 光束成形元件与激光二极管芯片接触，并且优选地通过边界面与表面接触或粘合地连接到激光器孔，或者与激光孔一起制成一个部件。
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