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1. 发明申请

US20180019822A1 DIGITAL-DATA MIXING APPARATUS AND DIGITAL-DATA PROCESSING SYSTEM 审中-公开
公开(公告)号：US20180019822A1
公开(公告)日：2018-01-18
申请号：US15547830
申请日：2016-02-04
申请人： PARIS SCIENCES ET LETTRES - QUARTIER LATIN , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRI ELLES DE LA VILLE DE PARIS , UNIVERSITÉ PARIS DIDEROT - PARIS 7
发明人： Sylvain Gigan , Florent Krzakala , Laurent Daudet , Igor Carron , Angélique Dremeau , Alaa Saade
IPC分类号： H04B10/54 , H04B10/40 , H04B10/80 , H04B10/61
CPC分类号： H04B10/541 , G06E3/005 , H04B10/40 , H04B10/61 , H04B10/801
摘要： The invention is related to a digital-data mixing apparatus (2), a data processing system (1) and an associated method for mixing digital-data. The digital-data mixing apparatus comprises, integrated in a housing (7), input means (8) for receiving a plurality of bits (I1 . . . In) of input digital data (4), electromagnetic emission means (9) for generating a modulated electromagnetic beam (15) wherein said input digital data (4) are converted in simultaneous modulations of the modulated electromagnetic beam (15), electromagnetic scattering means (10) for scattering the modulated electromagnetic beam (15) in a scattered electromagnetic beam (19), receiving means (11) for converting the scattered electromagnetic beam (19) in bits (O1 . . . Om) of output digital data (5), and output means (12) for providing said output digital data (5).

2. 发明申请

US20160162798A1 COMPUTATION USING A NETWORK OF OPTICAL PARAMETRIC OSCILLATORS 有权
标题翻译：使用光学参数振荡器的网络进行计算
公开(公告)号：US20160162798A1
公开(公告)日：2016-06-09
申请号：US14904040
申请日：2014-07-09
申请人： THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY , INTER-UNIVERSITY RESEARCH INSTITUTE CORPORATION, RESEARCH ORGANIZATION OF INFORMATION AND SYSTEMS
发明人： Alireza Marandi , Yoshihisa Yamamoto , Robert Byer , Zhe Wang , Shoko Utsunomiya
IPC分类号： G06N99/00
CPC分类号： G06N99/002 , G02F1/39 , G02F3/00 , G06E3/005
摘要： In one aspect, a computational machine includes an optical device configured to receive energy from an optical energy source and generate a number N1 of optical signals, and a number N2 of coupling devices, each of which controllably couples a plurality of the number N1 optical signals. The coupling devices are individually controlled to simulate a computational problem. In another aspect, a computational machine includes a number N1 of parametric oscillators and a number N2 of coupling devices, each of which controllably couples a plurality of the number N1 of parametric oscillators together. The coupling devices are individually controlled to simulate a computational problem.
摘要翻译：一方面，一种计算机器包括配置成从光能源接收能量并产生数量为N1的光信号的光学装置，以及耦合装置的数量N2，其中每一个耦合装置可控地耦合多个N1号光信号。耦合装置被单独控制以模拟计算问题。另一方面，计算机包括参数振荡器的数量N1和耦合装置的数量N2，其中每一个可控制地将多个N1参数振荡器耦合在一起。耦合装置被单独控制以模拟计算问题。

3. 发明授权

US08565475B2 Optical system and method for reading encoded microbeads 有权
标题翻译：用于读取编码微珠的光学系统和方法
公开(公告)号：US08565475B2
公开(公告)日：2013-10-22
申请号：US13243422
申请日：2011-09-23
申请人： John A. Moon , Martin A. Putnam
发明人： John A. Moon , Martin A. Putnam
IPC分类号： G06K9/00 , G06K5/00
CPC分类号： G06K7/10821 , B01J2219/00459 , B01J2219/005 , B01J2219/00704 , B82Y20/00 , G01N15/1468 , G02B1/005 , G06E3/005 , G06K7/10722
摘要： An optical system for reading encoded microbeads. The microbeads provide output light signals onto a Fourier plane when illuminated by an incident light. The system includes an input light source that is configured to illuminate the microbeads thereby providing the output light signals. The output light signals are configured to be projected onto the Fourier plane in a readable manner. The system also includes a reading device that is positioned to detect the output light signals from the Fourier plane. The system also includes a processor that is configured to perform Fourier plane analysis of the optical light signals to determine corresponding codes of the microbeads.
摘要翻译：用于读取编码微珠的光学系统。当由入射光照射时，微珠将输出光信号提供到傅立叶平面上。该系统包括被配置为照亮微珠从而提供输出光信号的输入光源。输出光信号被配置为以可读方式投影到傅立叶平面上。该系统还包括读取装置，其被定位成检测来自傅里叶平面的输出光信号。该系统还包括处理器，其被配置为对光信号进行傅立叶平面分析以确定微珠的相应代码。

4. 发明申请

US20060119913A1 Fourier scattering methods for encoding microbeads and methods and apparatus for reading the same 有权
标题翻译：用于编码微珠的傅里叶散射方法及其读取方法和装置
公开(公告)号：US20060119913A1
公开(公告)日：2006-06-08
申请号：US11281907
申请日：2005-11-16
申请人： John Moon
发明人： John Moon
IPC分类号： G03H1/00
CPC分类号： G06K7/10821 , B01J2219/00459 , B01J2219/005 , B01J2219/00704 , B82Y20/00 , G01N15/1468 , G02B1/005 , G06E3/005 , G06K7/10722
摘要： A method and apparatus for reading a microbead having a code thereon is provided wherein the code is projected on and read from a Fourier plane. The microbead may be 1-1000 microns (um) or smaller in feature size. The code is projected on the Fourier plane by scattering input light off the microbead. The scattered light from the microbead is directed through an optical arrangement having a transform lens for projecting the code on the Fourier plane, and read on the Fourier plane using a charge coupled device (CCD) or other similar device. The code may include periodic layers of material having different refractivities or phase, including index of refraction differences; periodic spatial modulations having a different phase or amplitude; a periodic binary phase change used to code information in the Fourier plane; a photonic crystal used to encode the information on the microbead, wherein a pattern of holes causes interference between incident and scattered light to form spatial and spectral patterns in the far field that are unique to the pattern of holes; or may be formed in the microbead using a single photoactive inner region, a series of longitudinal holes, different fluorescence regions, or concentric rings of material in a preform.
摘要翻译：提供一种用于读取其上具有代码的微珠的方法和装置，其中代码被投影在傅立叶平面上并从傅立叶平面读取。该微珠的特征尺寸可以为1-1000微米（um）或更小。通过将输入光从微珠散射，将代码投影在傅立叶平面上。来自微珠的散射光被引导通过具有用于将代码投影在傅立叶平面上的变换透镜的光学装置，并且使用电荷耦合器件（CCD）或其它类似器件在傅立叶平面上读取。代码可以包括具有不同折射率或相位的周期性材料层，包括折射率差; 周期性空间调制具有不同的相位或幅度; 用于对傅立叶平面中的信息进行编码的周期性二进制相位变化; 用于对微珠上的信息进行编码的光子晶体，其中空穴图案引起入射光和散射光之间的干涉，以形成对于孔图案唯一的远场中的空间和光谱图; 或者可以使用预成型体中的单个光活性内部区域，一系列纵向孔，不同荧光区域或同心圆环形成在微珠中。

5. 发明授权

US07012749B1 Optical processing 失效
标题翻译：光学加工
公开(公告)号：US07012749B1
公开(公告)日：2006-03-14
申请号：US09979180
申请日：2000-05-19
申请人： David Mendlovic , Efraim Goldenberg , Naim Konforti , Zeev Zalevsky , Aviram Sariel
发明人： David Mendlovic , Efraim Goldenberg , Naim Konforti , Zeev Zalevsky , Aviram Sariel
IPC分类号： G02B27/46
CPC分类号： H04N19/60 , G06E3/005 , G06K9/58 , G06T7/262
摘要： A method of performing a DFT (discrete Fourier transform) or a DFT derived transform on data, comprising: providing spatially modulated light having spatial coherence, said spatially modulated light representing the data to be transformed; Fourier transforming said spatially modulated light, using an at least one optical element; and compensating for at least one of a scaling effect and a dispersion effect of said at least one optical element, using an at least one dispersive optical element.
摘要翻译：对数据执行DFT（离散傅立叶变换）或DFT导出变换的方法，包括：提供具有空间相干性的空间调制光，所述空间调制光表示要变换的数据; 使用至少一个光学元件对所述空间调制光进行傅立叶变换; 以及使用至少一个色散光学元件来补偿所述至少一个光学元件的缩放效果和色散效应中的至少一个。

6. 发明申请

US20050018295A1 Optical processor architecture 审中-公开
标题翻译：光处理器架构
公开(公告)号：US20050018295A1
公开(公告)日：2005-01-27
申请号：US10922394
申请日：2004-08-19
申请人： David Mendlovic , Naim Konforti , Aviram Sariel
发明人： David Mendlovic , Naim Konforti , Aviram Sariel
IPC分类号： G02F1/01 , G02F3/00 , G06E1/04 , G06E3/00 , G06T7/20 , G06T9/00 , H04N7/30 , G03H1/12 , G02B5/18
CPC分类号： H04N19/60 , G06E3/005 , G06K9/58 , G06T7/262
摘要： Apparatus for optically applying a transform to data, comprising: a spatially modulated light source, that generates a spatially modulated light beam; a diffractive element that replicates said light beam; and a lens that applies a Fourier transform to said replicated light beam.
摘要翻译：用于将数据变换光学应用于数据的装置，包括：空间调制光源，其产生空间调制的光束; 复制所述光束的衍射元件; 以及对所述复制光束进行傅立叶变换的透镜。

7. 发明申请

US20020067535A1 Method and apparatus for real time optical correlation 有权
标题翻译：用于实时光学相关的方法和装置
公开(公告)号：US20020067535A1
公开(公告)日：2002-06-06
申请号：US09727941
申请日：2000-12-01
发明人： John A. Trezza
IPC分类号： G02B026/08 , G02B026/00 , G02B027/46
CPC分类号： G06K9/74 , G06E3/003 , G06E3/005
摘要： A system for performing real time optical comparisons using an optical correlator permits comparing a sampled image to a wide variety of reference images through the utilization of a multiple quantum well spatial light modulator which is utilized to rapidly present a large number of reference images for correlation. The utilization of the multiple quantum well spatial light modulator as the spatial light modulator in a van der Lugt image correlator in combination with a spectrometer permits optical comparisons at 300,000 frames per second versus 10,000 frames per second, the best case for liquid crystal based spatial light modulators.
摘要翻译：用于使用光学相关器执行实时光学比较的系统允许通过利用多量子阱空间光调制器将采样图像与多种参考图像进行比较，所述多量子阱空间光调制器用于快速呈现大量用于相关的参考图像。利用多量子阱空间光调制器作为Van der Lugt图像相关器中的空间光调制器与光谱仪的组合，允许以每秒300,000帧/秒相对于10,000帧/秒的光学比较，这是基于液晶的空间光的最佳情况调制器

8. 发明授权

US06247037B1 Optical correlator having multiple active components formed on a single integrated circuit 失效
标题翻译：具有形成在单个集成电路上的多个有源元件的光学相关器
公开(公告)号：US06247037B1
公开(公告)日：2001-06-12
申请号：US09238311
申请日：1999-01-28
申请人： Michael J. O'Callaghan
发明人： Michael J. O'Callaghan
IPC分类号： G06E300
CPC分类号： G06E3/005
摘要： An optical correlator includes a compound electro-optical component having a first and a second reflective spatial light modulator for forming electro-optical patterns of light. Each spatial light modulator has a reflective backplane with the reflective backplanes of the spatial light modulators being substantially coplanar. The spatial light modulators having their individual respective backplanes formed as two separate portions of a single integrated circuit die. The optical correlator may also include an imager for imaging the output of the optical correlator that is substantially coplanar with the spatial light modulators. The compound electro-optical component may include at least a part of the imager that is formed as a separate portion of the single integrated circuit die that contains the backplanes of the two spatial light modulators.
摘要翻译：光学相关器包括具有用于形成光电图案的第一和第二反射空间光调制器的复合电光部件。每个空间光调制器具有反射背板，空间光调制器的反射背板基本上是共面的。空间光调制器具有各自的各自的背板，形成为单个集成电路管芯的两个分开的部分。光学相关器还可以包括用于对基本上与空间光调制器共面的光学相关器的输出成像的成像器。复合电光部件可以包括形成为包含两个空间光调制器的背板的单个集成电路管芯的单独部分的成像器的至少一部分。

9. 发明授权

US6055086A Method and apparatus for improved spatial light modulation 失效
标题翻译：用于改进空间光调制的方法和装置
公开(公告)号：US6055086A
公开(公告)日：2000-04-25
申请号：US123016
申请日：1998-07-27
申请人： Colin Soutar , Richard D. Juday
发明人： Colin Soutar , Richard D. Juday
IPC分类号： G02B27/46 , G06E3/00 , G06K9/74 , G02F1/03 , G02F1/13
CPC分类号： G06K9/74 , G02B27/46 , G06E3/005
摘要： A method and apparatus for modulating a light beam in an optical processing system is described. Preferably, an electrically-controlled polarizer unit and/or an analyzer unit are utilized in combination with a spatial light modulator and a controller. Preferably, the spatial light modulator comprises a pixelated birefringent medium such as a liquid crystal video display. The combination of the electrically controlled polarizer unit and analyzer unit make it simple and fast to reconfigure the modulation described by the Jones matrix of the spatial light modulator. A particular optical processing objective is provided to the controller. The controller performs calculations and supplies control signals to the polarizer unit, the analyzer unit, and the spatial light modulator in order to obtain the optical processing objective.
摘要翻译：描述了用于调制光学处理系统中的光束的方法和装置。优选地，电控偏振器单元和/或分析器单元与空间光调制器和控制器组合使用。优选地，空间光调制器包括诸如液晶视频显示器的像素化双折射介质。电控偏光器单元和分析器单元的组合使得简单和快速地重新配置由空间光调制器的Jones矩阵描述的调制。向控制器提供特定的光学处理目标。控制器执行计算，并向偏振器单元，分析器单元和空间光调制器提供控制信号，以获得光学处理目标。

10. 发明授权

US5905571A Optical apparatus for forming correlation spectrometers and optical processors 失效
标题翻译：用于形成相关光谱仪和光学处理器的光学装置
公开(公告)号：US5905571A
公开(公告)日：1999-05-18
申请号：US522202
申请日：1995-08-30
申请人： Michael A. Butler , Antonio J. Ricco , Michael B. Sinclair , Stephen D. Senturia
发明人： Michael A. Butler , Antonio J. Ricco , Michael B. Sinclair , Stephen D. Senturia
IPC分类号： G01J3/18 , G01J3/457 , G02B26/08 , G06E3/00 , G01J3/28
CPC分类号： G06E3/005 , G01J3/18 , G01J3/457 , G02B26/0808
摘要： Optical apparatus for forming correlation spectrometers and optical processors. The optical apparatus comprises one or more diffractive optical elements formed on a substrate for receiving light from a source and processing the incident light. The optical apparatus includes an addressing element for alternately addressing each diffractive optical element thereof to produce for one unit of time a first correlation with the incident light, and to produce for a different unit of time a second correlation with the incident light that is different from the first correlation. In preferred embodiments of the invention, the optical apparatus is in the form of a correlation spectrometer; and in other embodiments, the apparatus is in the form of an optical processor. In some embodiments, the optical apparatus comprises a plurality of diffractive optical elements on a common substrate for forming first and second gratings that alternately intercept the incident light for different units of time. In other embodiments, the optical apparatus includes an electrically-programmable diffraction grating that may be alternately switched between a plurality of grating states thereof for processing the incident light. The optical apparatus may be formed, at least in part, by a micromachining process.
摘要翻译：用于形成相关光谱仪和光学处理器的光学装置。光学装置包括形成在基板上的一个或多个衍射光学元件，用于接收来自光源的光并处理入射光。光学装置包括用于交替地寻址其每个衍射光学元件的寻址元件，以产生与入射光的第一相关的一个单位时间，并且产生与不同于入射光的入射光的第二相关性。第一相关。在本发明的优选实施例中，光学装置是相关光谱仪的形式; 并且在其他实施例中，该装置是光学处理器的形式。在一些实施例中，光学装置包括在公共基板上的多个衍射光学元件，用于形成用于不同单位时间交替地截取入射光的第一和第二光栅。在其他实施例中，光学装置包括电可编程衍射光栅，其可以在其多个光栅状态之间交替地切换以处理入射光。光学装置可以至少部分地通过微加工工艺形成。

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