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公开(公告)号：US20050133703A1
公开(公告)日：2005-06-23
申请号：US10744057
申请日：2003-12-22
Applicant: W. Hillis , Roderick Hyde , Nathan Myhrvold , Lowell Wood
Inventor： W. Hillis , Roderick Hyde , Nathan Myhrvold , Lowell Wood
IPC: G01J1/42 , G01J3/28 , G01J3/36 , H01L27/146 , H01L31/042 , H04N5/369 , H04N9/04 , H01L27/00
CPC classification number: H04N9/045 , G01J1/42 , G01J3/2823 , G01J3/36 , H01L25/043 , H01L27/1446 , H01L27/14621 , H01L2924/0002 , H02S20/21 , H04N5/2355 , H04N5/335 , H04N2209/047 , H04N2209/049 , H01L2924/00
Abstract: Method and systems related to obstructing a first predefined portion of at least one defined wavelength of light incident upon a first photo-detector array; and detecting the at least one defined wavelength of light with a photo-detector in a second photo-detector array.
Abstract translation: 涉及阻挡入射在第一光检测器阵列上的光的至少一个限定波长的第一预定部分的方法和系统; 以及在第二光检测器阵列中用光检测器检测所述至少一个限定波长的光。
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公开(公告)号：US20050128477A1
公开(公告)日：2005-06-16
申请号：US11032553
申请日：2005-01-10
Applicant: Alberto Caruso , Andrea Romoli , Matteo Taccola
Inventor： Alberto Caruso , Andrea Romoli , Matteo Taccola
CPC classification number: G01J3/36 , G01J3/02 , G01J3/0208 , G01J3/14 , G01J3/2823
Abstract: The spectrometer comprises at least a first optical path for a beam of electromagnetic radiation, along which the following are set: a beam-entry slit (1) for an incoming beam; a collimator (5) comprising a convergent spherical mirror for collimation of the incoming beam; a first dispersor (9) for dispersion of the beam into its chromatic components; a first focusing system (19); and a first detector (21) which receives the beam dispersed and focused by said first focusing system. Set along the first optical path there is set at least one first aspherical corrector element (7; 17) comprising an aspherical mirror for correction of spherical aberration.
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公开(公告)号：US20050117146A1
公开(公告)日：2005-06-02
申请号：US10505186
申请日：2003-02-21
Applicant: Wayne Jung , Russell Jung , Walter Sloan , Alan Loudermilk
Inventor： Wayne Jung , Russell Jung , Walter Sloan , Alan Loudermilk
CPC classification number: G01N21/25 , A61C19/04 , G01J1/0271 , G01J3/02 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0291 , G01J3/0294 , G01J3/36 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/466 , G01N21/57
Abstract: A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.
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公开(公告)号：US06897447B2
公开(公告)日：2005-05-24
申请号：US10310613
申请日：2002-12-05
Applicant: Pradip Mitra
Inventor： Pradip Mitra
IPC: G01J3/26 , G01J3/36 , G01J5/10 , G01J5/60 , H01L31/101 , H01L31/103 , G01J5/02 , H01L25/00
CPC classification number: G01J3/36 , G01J3/26 , G01J5/10 , G01J5/60 , H01L31/101 , H01L31/1035
Abstract: A multi-spectral photodetector for detecting two or more different bands of infrared radiation is described. The photodetector includes a diffractive resonant optical cavity that resonates at the two or more infrared radiation bands of interest. By detecting infrared radiation at two or more discrete applied biases and by generating a spectral response curve for the photodetector at each of these biases, the response to each of the individual bands of infrared radiation can be calculated. The response to each band of infrared radiation can be found by deconvolving the response at each bias. The photodetector finds many uses including military and medical imaging applications and can cover a broad portion of the infrared spectrum.
Abstract translation: 描述了用于检测两个或更多个不同的红外线辐射带的多光谱光电检测器。 光电检测器包括在感兴趣的两个或更多个红外辐射带处共振的衍射谐振光学腔。 通过在两个或更多个离散施加的偏压下检测红外辐射，并且通过在这些偏压中的每一个处产生光电检测器的光谱响应曲线，可以计算对每个红外辐射的各个带的响应。 通过在每个偏压下解卷积反应可以发现对每个红外辐射带的响应。 光电探测器发现了许多用途，包括军事和医学成像应用，并且可以覆盖广泛的红外光谱。
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公开(公告)号：US20050088657A1
公开(公告)日：2005-04-28
申请号：US10790796
申请日：2004-03-03
Applicant: Toshiki Sugawara , Masataka Shirai
Inventor： Toshiki Sugawara , Masataka Shirai
IPC: G01J3/36 , G01J3/12 , G01J3/14 , G01J3/18 , G01J3/26 , G01N21/35 , G01N21/3563 , G01N21/359 , G02B6/34 , G01B9/02 , G01J3/28
CPC classification number: G01J3/12 , G02B6/2931 , G02B6/29358
Abstract: To improve resolving power of an optical measurement device using a spectroscopic device, the optical measurement formed by use of a spectroscopic device which has a parallel interferometer (A) of high chromatic dispersion and a diffraction grating (B) of low chromatic dispersion, and the parallel interferometer (A) and the diffraction grating (B) are composed in such manner that chromatic dispersion directions of them in right angle, and a two dimensional array type light detection part (50) processing the light spread two dimensionally by the spectroscopic device (40).
Abstract translation: 为了提高使用分光装置的光学测量装置的分辨率，使用具有高色散的平行干涉仪（A）和低色散的衍射光栅（B）的分光装置形成的光学测量，以及 平行干涉仪（A）和衍射光栅（B）以它们的直角的色散方向和由分光装置二维地扩展的二维阵列型光检测部（50）的方式构成， 40）。
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Patent Agency Ranking
公开(公告)号：US20050083526A1
公开(公告)日：2005-04-21
申请号：US10923647
申请日：2004-08-19
Applicant: Wayne Jung , Russell Jung , Walter Sloan , Alan Loudermilk
Inventor： Wayne Jung , Russell Jung , Walter Sloan , Alan Loudermilk
CPC classification number: G01N21/25 , A61C19/04 , G01J1/0271 , G01J3/02 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0291 , G01J3/0294 , G01J3/36 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/466 , G01N21/57
Abstract: A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems. Improved shade matching/prediction results are obtained through the use of volumes/regions, preferably polygons, around shades in a shade system.
Abstract translation: 公开了一种小型化光谱仪/分光光度计系统和方法。 提供了包括一个或多个光源和多个光接收器的探针尖端。 第一光谱仪系统接收来自多个光接收器的第一组的光。 第二光谱仪系统接收来自多个光接收器的第二组的光。 一种处理器，其中所述处理器接收由所述第一光谱仪系统和所述第二光谱仪系统产生的数据，其中，基于由所述第一和第二光谱仪系统产生的数据产生待测试样品的光学测量。 通过使用阴影系统中的阴影周围的体积/区域，优选多边形来获得改进的色调匹配/预测结果。
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公开(公告)号：US06881760B1
公开(公告)日：2005-04-19
申请号：US10892163
申请日：2004-07-16
Applicant: Ben Smith , Richard Aviani , Dennis J. O'Rear
Inventor： Ben Smith , Richard Aviani , Dennis J. O'Rear
IPC: C10G2/00 , G01J1/18 , G01N21/53 , G01N21/75 , G01N33/28 , C07C27/00 , G01J3/36 , G01J5/02 , G01N21/00 , G01T1/20
CPC classification number: G01N33/2835 , C10G2/32 , G01N21/534 , G01N21/75
Abstract: A method for monitoring the solids content in a Fischer-Tropsch product to allow subsequent changes in the Fischer-Tropsch process to prevent downstream problems. The method comprises irradiating the Fischer-Tropsch product with light and measuring the light transmitted through the Fischer-Tropsch product to determine the solids content in the Fisher-Tropsch product.
Abstract translation: 一种用于监测费 - 托产品中的固体含量的方法，以允许费 - 托方法随后的改变以防止下游问题。 该方法包括用光照射费 - 托产品并测量透过费 - 托产品的光，以确定费托产品中的固体含量。
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公开(公告)号：US20050078957A1
公开(公告)日：2005-04-14
申请号：US10967483
申请日：2004-10-18
Applicant: Sami Hendow
Inventor： Sami Hendow
CPC classification number: H04J14/02 , G01J3/36 , H04B10/077 , H04B10/07955 , H04J14/0201 , H04J14/0221 , H04Q11/0062 , H04Q2011/0049 , H04Q2011/0083
Abstract: An optical network monitor and a method for monitoring the optical signals of an optical network including a spectrograph that includes a detector array, a processor and outputs. The network monitor receives an optical input signal which includes individual channels. The optical signal is transmitted onto the spectrograph which disperses the optical signal into the individual channels. The individual channels are directed onto the detector array so that the channels are spaced across the detector array. The detector array detects the channels in parallel and transmits to the processor channel parameter data which is processes the parameter data through internal algorithms to produce the outputs.
Abstract translation: 一种光网络监视器和用于监视光网络的光信号的方法，包括包括检测器阵列，处理器和输出的光谱仪。 网络监视器接收包括各个信道的光输入信号。 光信号被传输到将光信号分散到各个信道中的光谱仪上。 各个通道被引导到检测器阵列上，使得通道间隔开检测器阵列。 检测器阵列并行地检测通道，并将处理器通道参数数据传送到处理器参数数据，该数据通过内部算法处理参数数据以产生输出。
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公开(公告)号：US06879395B2
公开(公告)日：2005-04-12
申请号：US10311994
申请日：2001-06-19
Applicant: Kouichi Oka , Makoto Okawauchi
Inventor： Kouichi Oka , Makoto Okawauchi
CPC classification number: G01J3/2803 , G01J3/28
Abstract: In a spectrum measuring instrument of the present invention, a detecting surface of a detector is a two-dimensional detecting surface and spectrum light coming out from a dispersing element and is irradiated to a region A on the detecting surface. Signal intensity at the regions on the detecting surface other than the region A where the spectrum light is irradiated, is subtracted from signal intensity on the region A. Consequently, it is possible to obtain an accurate spectrum intensity signal by processing a detection signal in such a manner that adverse effects of stray light generated inside the spectrum measuring instrument and unwanted light generated by reflection and diffraction occurring on the surface of a detecting element are removed.
Abstract translation: 在本发明的光谱测量仪中，检测器的检测面是从分散元件出来的二维检测面和光谱光，照射到检测面上的区域A. 在区域A的信号强度中减去除了照射光谱的区域A以外的检测面上的区域的信号强度。结果，可以通过处理这样的检测信号来获得准确的光谱强度信号 消除了在光谱测量仪器内产生的杂散光的不利影响以及在检测元件的表面上产生的由反射和衍射产生的不需要的光的方式。
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310.发明申请公开(公告)号：US20050046835A1
公开(公告)日：2005-03-03
申请号：US10924658
申请日：2004-08-24
Applicant: Frank Olschewski
Inventor： Frank Olschewski
CPC classification number: G01N21/645 , G01J3/36 , G01J3/4406 , G01N2021/6417 , G02B21/0076
Abstract: A method for separating fluorescence spectra of dyes present in a specimen (15) is disclosed. Firstly a spectral scan of the fluorescence spectrum of all the dyes present in the specimen (15) is performed. The fluorescence spectra associated with the respective dyes are stored in a database of the computer system. After spectral deconvolution of the acquired mixed fluorescence spectrum, a comparison is made between the measured individual spectra ascertained by spectral deconvolution and the fluorescence spectra associated with the respective dyes. Lastly, a linear deconvolution of the acquired mixed fluorescence spectrum is performed.
Abstract translation: 公开了一种用于分离存在于样品（15）中的染料的荧光光谱的方法。 首先进行样品（15）中存在的所有染料的荧光光谱的光谱扫描。 与相应染料相关的荧光光谱存储在计算机系统的数据库中。 在获得的混合荧光光谱的光谱去卷积之后，通过光谱反卷积确定的测量的单个光谱和与各个染料相关的荧光光谱进行比较。 最后，进行采集的混合荧光光谱的线性去卷积。
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