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1. 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。

2. 发明申请

US20050149598A1 Optical processing 审中-公开
标题翻译：光学加工
公开(公告)号：US20050149598A1
公开(公告)日：2005-07-07
申请号：US11063387
申请日：2005-02-22
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： G02F1/01 , G02F3/00 , G06E1/04 , G06E3/00 , G06T7/20 , G06T9/00 , H04N7/30
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。

3. 发明授权

US07194139B1 Image compression 失效
标题翻译：图像压缩
公开(公告)号：US07194139B1
公开(公告)日：2007-03-20
申请号：US09926547
申请日：1999-09-05
申请人： Aviram Sariel , David Mendlovic , Uzi Efron , Ido Raveh , Gal Shabtay , Zeev Zalevsky , Uriel Levy , Naim Konforti , Amir Shemer , Dan Shklarsky , Nadav Cohen
发明人： Aviram Sariel , David Mendlovic , Uzi Efron , Ido Raveh , Gal Shabtay , Zeev Zalevsky , Uriel Levy , Naim Konforti , Amir Shemer , Dan Shklarsky , Nadav Cohen
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/60 , G06E3/005 , G06K9/58 , G06T7/262
摘要： A method of image compression, comprising: providing image-data encoding light; transforming said light from an image space to a transform space utilizing an optical component; and converting said transformed light into electrical signals, which electrical signals represent a compressed representation of said image data.
摘要翻译：一种图像压缩方法，包括：提供图像数据编码光; 使用光学部件将所述光从图像空间转换成变换空间; 以及将所述变换的光转换成电信号，所述电信号表示所述图像数据的压缩表示。

4. 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。

5. 发明授权

US06894827B2 Optical linear processor 失效
标题翻译：光学线性处理器
公开(公告)号：US06894827B2
公开(公告)日：2005-05-17
申请号：US10030460
申请日：2001-05-03
申请人： David Mendlovic , Shay Levavi , Naim Konforti , Aviram Sariel , Yaron Hefetz
发明人： David Mendlovic , Shay Levavi , Naim Konforti , Aviram Sariel , Yaron Hefetz
IPC分类号： G06E3/00 , G02F1/365 , G02F1/035 , G06K9/36 , G06K9/74
CPC分类号： G06E3/001
摘要： An optical signal processor for transforming a first vector into a second vector comprising: a plurality of linear light sources each of which provides light having an intensity responsive to a different component of the first vector, a spatial light modulator comprising a plurality of modulation zones each of which zones receives light from substantially only one of the light sources and transmits light in proportion to a transmittance that characterizes the modulation zone; and at least one light detector for each component of the second vector that receives light transmitted from a plurality of modulation zones, each of which is illuminated by light from a different light source, and generates a signal responsive to the received light that represents a component of the second vector.
摘要翻译：一种用于将第一矢量变换为第二矢量的光信号处理器，包括：多个线性光源，每个线性光源提供具有响应于第一矢量的不同分量的强度的光;空间光调制器，包括多个调制区，其中的区域基本上仅接收一个光源，并且以表征调制区域的透射率成比例地透射光; 以及至少一个光检测器，用于接收从多个调制区域发射的光的第二矢量的每个分量，每个调制区域由来自不同光源的光照射，并产生响应于接收的光的信号，该信号表示组件的第二个矢量。

6. 发明申请

US20050174639A1 Fast all-optical switches and attenuators 审中-公开
标题翻译：快速全光开关和衰减器
公开(公告)号：US20050174639A1
公开(公告)日：2005-08-11
申请号：US10470177
申请日：2002-01-22
申请人： Zeev Zalevsky , Naim Konforti , Efraim Goldenberg , Gal Shabtay , Nadav Cohen , Uriel Levy
发明人： Zeev Zalevsky , Naim Konforti , Efraim Goldenberg , Gal Shabtay , Nadav Cohen , Uriel Levy
IPC分类号： G02B5/30 , G02B6/26 , G02B6/27 , G02F1/31
CPC分类号： G02B6/2773 , G02B6/266 , G02B6/272 , G02F1/31 , G02F2203/07
摘要： A polarizing beam-splitter apparatus, comprising: an input port through which an input beam of lights is provided; a first polarizing beam splitter that receives the input beam and splits the beam into at least a first and second beam, said first beam having substantially a first desired polarization state and said second beam having a second polarization state orthogonal to said first polarization state but possibly admixed with the first polarization state; and an optical system that receives the second beam and provides a third beam having the second polarization state and a smaller admixture of the second polarization state than the second beam.
摘要翻译：一种偏振分束器装置，包括：输入端口，通过所述输入端口提供输入光束; 第一偏振分束器，其接收所述输入光束并且将所述光束分解成至少第一和第二光束，所述第一光束具有基本上第一期望的偏振状态，并且所述第二光束具有与所述第一偏振状态正交的第二偏振态，但是可能与第一极化状态混合; 以及光学系统，其接收第二光束并提供具有第二偏振状态的第三光束和比第二光束更小的第二偏振态的混合物。

7. 发明授权

US06807329B2 Method and device for polarization-based all-optical switching 失效
标题翻译：用于基于偏振的全光开关的方法和装置
公开(公告)号：US06807329B2
公开(公告)日：2004-10-19
申请号：US09907252
申请日：2001-07-17
申请人： Zeev Zalevsky , Naim Konforti , Efraim Goldenberg , Gal Shabtay , Yehuda Miron
发明人： Zeev Zalevsky , Naim Konforti , Efraim Goldenberg , Gal Shabtay , Yehuda Miron
IPC分类号： G02B626
CPC分类号： G02B6/29302 , G02B6/266 , G02B6/272 , G02B6/2766 , G02B6/2773 , G02B6/29395 , G02B6/355 , G02F1/31 , G02F2203/07 , H04Q11/0005 , H04Q2011/0035
摘要： This application describes an optical switching method for selectively directing an input beam to at least one of two output channels. The input beam impinges on a polarizing beam splitting surface, splitting the input beam into two beam components of different polarizations propagating along different optical paths. These beam components then pass through a controllable polarization rotating medium which selectively affects the polarization of each of the beam components. The beam components are then directed back onto the polarizing beam splitting surface again, producing at least one output beam which propagates toward at least one selected output channel, depending on the state of the medium. The polarizing beam splitting surface is fabricated on a block of the controllable polarization rotating medium, and the input beam also passes through the medium before being split into two beam components by the polarizing beam splitting surface.
摘要翻译：本申请描述了一种用于选择性地将输入光束引导到两个输出通道中的至少一个的光学切换方法。输入光束照射在偏振分束表面上，将输入光束分成沿不同光路传播的不同极化的两个光束分量。这些光束分量然后穿过可选择地影响每个光束分量的偏振的可控偏振旋转介质。光束分量然后再次被引导回到偏振光束分离表面上，根据介质的状态产生至少一个向至少一个所选输出通道传播的输出光束。偏振光束分离表面制造在可控偏振旋转介质的块上，并且输入光束也在通过偏振光束分离表面分裂成两个光束分量之前也通过介质。

8. 发明授权

US5909312A Phase-only filter for generating an arbitrary illumination pattern 失效
标题翻译：用于产生任意照明图案的仅相位滤波器
公开(公告)号：US5909312A
公开(公告)日：1999-06-01
申请号：US942121
申请日：1997-10-01
申请人： David Mendlovic , Emanuel Marom , Naim Konforti , Zeev Zalevsky , Gal Shabtay
发明人： David Mendlovic , Emanuel Marom , Naim Konforti , Zeev Zalevsky , Gal Shabtay
IPC分类号： G02B5/22 , G02B26/06 , G02B5/00 , G02B27/09 , G02B27/42
CPC分类号： G02B26/06 , G02B5/22
摘要： A phase-only filter for approximating a given optical transfer function for monochromatic incoherent light. The filter is designed by solving an integral equation for a phase function, and imposing, on a transparent plate, an optical path length for the incoherent radiation equal, in radians, to the phase function modulo 2.pi. plus an overall constant.
摘要翻译：用于近似单色非相干光的给定光学传递函数的仅相位滤波器。滤波器是通过求解相位函数的积分方程来设计的，并且在透明平板上将非相干辐射的光程长度以弧度相等于相位函数模2 pi加总体常数。

9. 发明授权

US06344893B1 Super-resolving imaging system 有权
标题翻译：超分辨成像系统
公开(公告)号：US06344893B1
公开(公告)日：2002-02-05
申请号：US09596445
申请日：2000-06-19
申请人： David Mendlovic , Zeev Zalevsky , Naim Konforti , Emanuel Marom , Gal Shabtay , Uriel Levy , Sharon Karako
发明人： David Mendlovic , Zeev Zalevsky , Naim Konforti , Emanuel Marom , Gal Shabtay , Uriel Levy , Sharon Karako
IPC分类号： G01C300
CPC分类号： G02B27/4205 , G01C3/08 , G02B27/42 , G02B27/58 , G08G1/166
摘要： A super-resolving imaging apparatus employs diffractive optical elements placed on the imaging lens. This element, and the use of a modified Scheimpflug arrangement allow the conversion of degrees of freedom in one axis of a field of view to a larger degree of freedom in another axis in order to obtain a high resolution image with a wide depth of focus and large field of view. Replicas created by the diffractive elements are mutually shifted by subpixel amounts, and are combined using a Gabor transform, which is facilitated by a spatial mask placed over the detector array. The apparatus is suitable for performing distance estimation on an object within the field of view.
摘要翻译：超分辨成像装置使用放置在成像透镜上的衍射光学元件。该元件以及改进的Scheimpflug装置的使用允许将视场的一个轴上的自由度转换到另一个轴上的较大自由度，以便获得具有宽的焦深的高分辨率图像，并且大视野。由衍射元件产生的复制品相互偏移了子像素量，并且使用Gabor变换进行组合，Gabor变换由放置在检测器阵列上的空间掩模所促进。该装置适于对视场内的对象执行距离估计。

10. 发明授权

US07158317B2 All optical extended “depth-of field” imaging system 有权
标题翻译：所有光学扩展“景深”成像系统
公开(公告)号：US07158317B2
公开(公告)日：2007-01-02
申请号：US10504162
申请日：2003-03-13
申请人： Eyal Ben-Eliezer , Zeev Zalevsky , Emanuel Maron , Naim Konforti , David Mendlovic
发明人： Eyal Ben-Eliezer , Zeev Zalevsky , Emanuel Maron , Naim Konforti , David Mendlovic
IPC分类号： G02B9/00 , G02B9/08
CPC分类号： G02B27/0075 , G02B3/08 , G02B5/1871 , G02B5/1876 , G02B5/1885 , G02B13/00
摘要： The instant invention is an optical imaging system that produces images of acceptable quality of objects which are located at a wide variety of distances from the optical imaging system. A preferred embodiment of the optical imaging system includes an object (10), an auxiliary lens (12), a composite phase marsk (14) and a detector (18) arranged along an optical axis (20). Light from the object (10) is focused by the auxiliary lens (12) in tandem with the composite phase mark (14), producing an image (16) which is incident th detector (18).
摘要翻译：本发明是一种光学成像系统，其产生可接受的物体质量的图像，该图像位于距离光学成像系统的各种距离处。光学成像系统的优选实施例包括沿着光轴（20）布置的物体（10），辅助透镜（12），复合相位散射器（14）和检测器（18）。来自物体（10）的光由复合相位标记（14）与辅助透镜（12）聚焦，产生入射检测器（18）的图像（16）。

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