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1. 发明申请

WO0248772A2 METHOD AND APPARATUS FOR PRODUCING FIBER BRAGG GRATINGS 审中-公开
标题翻译：用于生产光纤布拉格光栅的方法和装置
公开(公告)号：WO0248772A2
公开(公告)日：2002-06-20
申请号：PCT/IL0101149
申请日：2001-12-12
申请人： CIVCOM INC , MENDLOVIC DAVID , LEVY URIEL , SHABTAY GAL , ZALEVSKY ZEEV
发明人： MENDLOVIC DAVID , LEVY URIEL , SHABTAY GAL , ZALEVSKY ZEEV
IPC分类号： G02B6/34
CPC分类号： G02B6/02138
摘要： A method of fabricating a fiber Bragg grating (FBG), the method comprising: generating changes in phase and/or amplitude of light in a light beam that are functions of two coordinates in a plane on which the beam is incident so as to generate a given optical intensity pattern; and illuminating a segment of optic fiber with the optical intensity pattern to imprint the fiber segment with a spatial variation in its index of refraction that has a pattern responsive to the optical intensity pattern.
摘要翻译：一种制造光纤布拉格光栅（FBG）的方法，该方法包括：产生在光束入射的平面中作为两个坐标的函数的光束的相位和/或振幅的变化，从而产生给定光强度图; 以及用光强度图案照射光纤段以用折射率的空间变化印刷光纤段，其具有响应于光强度图案的图案。

2. 发明申请

WO0178012A3 SHEAR INDUCING BEAMSPLITTER FOR INTERFEROMETRIC IMAGE PROCESSING 审中-公开
标题翻译：用于干涉图像处理的剪切诱导骨架
公开(公告)号：WO0178012A3
公开(公告)日：2002-02-07
申请号：PCT/IL0100334
申请日：2001-04-10
申请人： JTC 2000 DEV DELAWARE INC , MENDLOVIC DAVID , GLUSHKO BORIS , GOLDENBERG EFRAIM , SHABTAY GAL , GARCIA JAVIER , BERGSTEIN LEONARD , EISENBACH SHLOMO , MIRON YEHUDA , SARIEL AVIRAM
发明人： MENDLOVIC DAVID , GLUSHKO BORIS , GOLDENBERG EFRAIM , SHABTAY GAL , GARCIA JAVIER , BERGSTEIN LEONARD , EISENBACH SHLOMO , MIRON YEHUDA , SARIEL AVIRAM
IPC分类号： G01B9/02 , G02B26/06 , G06E3/00 , G01J9/02 , G02B27/10
CPC分类号： G06E3/001 , G01B9/02098 , G02B26/06 , G06E3/00
摘要： A shearing generator comprising: an input light source; an image generator that generates two images of the input light source at an output plane, the image generator comprising a beam splitter that splits light from the input source into at least one pair of interfering light waves at an output thereof, and defines different optical paths for the light propagation of the light waves, said optical paths including at least one phase shifting element that provides for a different phase shift for the two paths.
摘要翻译： 1.一种剪切发生器，包括：输入光源; 图像生成器，其在输出平面处产生输入光源的两个图像，所述图像生成器包括分束器，所述分束器将来自所述输入源的光分解为在其输出处的至少一对干涉光波，并且限定不同的光路对于光波的光传播，所述光路包括为两个路径提供不同相移的至少一个相移元件。

3. 发明申请

WO0211490A3 DATA PROCESSING USING POLARIZATION-BASED OPTICAL SWITCHING AND BROADCASTING 审中-公开
标题翻译：使用基于极化的光开关和广播进行数据处理
公开(公告)号：WO0211490A3
公开(公告)日：2002-12-12
申请号：PCT/IL0100668
申请日：2001-07-19
申请人： CIVCOM INC , COHEN NADAV , LEIBNER BRUCE , MAROM EMANUEL , MENDLOVIC DAVID , ZALEVSKY ZEEV , KONFORTI NAIM , MIRON YEHUDA
发明人： COHEN NADAV , LEIBNER BRUCE , MAROM EMANUEL , MENDLOVIC DAVID , ZALEVSKY ZEEV , KONFORTI NAIM , MIRON YEHUDA
IPC分类号： G02F1/31 , G02F3/00 , G02F7/00 , H04Q11/00
CPC分类号： H04Q11/0003 , G02F1/31 , G02F3/00 , G02F7/00 , H04Q2011/0035 , H04Q2011/0041
摘要： An optical method and system are presented utilizing a 2x2 broadcast switch device for performing various logical operations, such as neural network, logical gates, as well as performing analog to-digital conversion, and interferometric testing. The switch device is of the kind performing polarization coding of light passing therethrough.
摘要翻译：利用2×2广播开关装置来提供光学方法和系统，用于执行各种逻辑操作，例如神经网络，逻辑门，以及执行模数转换和干涉测试。开关装置是对通过其中的光进行偏振编码的类型。

4. 发明申请

WO0178011A3 An optical transform method and system 审中-公开
标题翻译：一种光学变换方法和系统
公开(公告)号：WO0178011A3
公开(公告)日：2002-04-25
申请号：PCT/IL0100333
申请日：2001-04-10
申请人： JTC 2000 DEV DELAWARE INC , MENDLOVIC DAVID , GLUSHKO BORIS , GOLDENBERG EFRAIM , SHABTAY GAL , GARCIA JAVIER , BERGSTEIN LEONARD , EISENBACH SCHLOMO , MIRON YEHUDA , SARIEL AVIRAM
发明人： MENDLOVIC DAVID , GLUSHKO BORIS , GOLDENBERG EFRAIM , SHABTAY GAL , GARCIA JAVIER , BERGSTEIN LEONARD , EISENBACH SCHLOMO , MIRON YEHUDA , SARIEL AVIRAM
IPC分类号： G01B9/02 , G02B26/06 , G06E3/00
CPC分类号： G06E3/001 , G01B9/02098 , G02B26/06 , G06E3/00
摘要： Optical apparatus for obtaining a discrete transform of an input signal in an output plane, the system comprising: a light source positioned at an input surface, the source comprising an array of N spaced temporally coherent, spatially incoherent light elements representative of the signal, spaced with a first spacing; a detector positioned at an output surface, the detector comprising an array of N spaced detectors, spaced with a second spacing, such that it N samples light at the output surface; and an optical transformer that collects light from the light source and transforms it into a pattern at the output surface, said optical transformer being constructed such, such that the N sampling of the output signal results in the discrete transform of the input signal, wherein said optical transformer includes a shearing generator that provides two images of the light source that are inverted forms of each other, interference between said images providing a continuous interference pattern that is sampled by said detector.

5. 发明申请

WO0178261A3 OFDM MODEM WITH AN OPTICAL PROCESSOR 审中-公开
标题翻译：具有光学处理器的OFDM调制解调器
公开(公告)号：WO0178261A3
公开(公告)日：2002-02-07
申请号：PCT/IL0100331
申请日：2001-04-10
申请人： JTC 2000 DEV DELAWARE INC , MENDLOVIC DAVID , GOLDENBERG EFRAIM , SHABTAY GAL , MEDVEDEVSKY LEV , MIRON YEHUDA , GROSS YORAM , ZALEVSKY ZEEV , SARIEL AVIRAM
发明人： MENDLOVIC DAVID , GOLDENBERG EFRAIM , SHABTAY GAL , MEDVEDEVSKY LEV , MIRON YEHUDA , GROSS YORAM , ZALEVSKY ZEEV , SARIEL AVIRAM
IPC分类号： G01B9/02 , G02B26/06 , G06E3/00 , H04L27/26
CPC分类号： G06E3/001 , G01B9/02098 , G02B26/06 , G06E3/00
摘要： A method for encoding a data symbol vector in an OFDM symbol and decoding an OFDM symbol to recover a data symbol vector encoded therein, the method comprising: receiving a vector of values; generating at least one input spatial light pattern responsive to the vector; generating for each input spatial light pattern an output spatial light pattern that is an interference pattern produced by light from the input spatial light pattern; sensing the output spatial light pattern at discrete spatial points and generating signals responsive to the sensed light; and if the vector represents a data symbol vector, using the signals to encode the data symbol vector in an OFDM signal and if the vector represents an OFDM symbol, using the signals to recover a data symbol vector encoded in the OFDM symbol.
摘要翻译：一种用于对OFDM符号中的数据符号向量进行编码并解码OFDM符号以恢复其中编码的数据符号向量的方法，所述方法包括：接收值向量; 响应于所述向量生成至少一个输入空间光图案; 为每个输入空间光图案生成作为由来自输入空间光图案的光产生的干涉图案的输出空间光图案; 在离散空间点处感测输出空间光图案并响应于感测到的光产生信号; 并且如果向量表示数据符号向量，则使用信号对OFDM信号中的数据符号向量进行编码，并且如果该向量表示OFDM符号，则使用该信号来恢复在OFDM符号中编码的数据符号向量。

6. 发明申请

WO2008128772A8 TECHNIQUES FOR ADJUSTING THE EFFECT OF APPLYING KERNELS TO SIGNALS TO ACHIEVE DESIRED EFFECT ON SIGNALS 审中-公开
标题翻译：调整应用信号对信号的影响的技术来实现对信号的预期影响
公开(公告)号：WO2008128772A8
公开(公告)日：2010-04-29
申请号：PCT/EP2008003278
申请日：2008-04-24
申请人： TESSERA TECH HUNGARY KFT , COHEN NOY , SHABTAY GAL , GOLDENBERG EPHRAIM , MENDLOVIC DAVID , YA ARA DAVID
发明人： COHEN NOY , SHABTAY GAL , GOLDENBERG EPHRAIM , MENDLOVIC DAVID , YA ARA DAVID
IPC分类号： G06T5/00 , G06T5/20
CPC分类号： G06T5/002 , G06T5/003 , G06T5/008 , G06T5/20 , G06T7/13 , G06T2207/20192 , G06T2207/20201 , H04N5/23229 , H04N5/23254 , H04N5/23267 , H04N5/3572
摘要： A method and apparatus for adjusting the effect of applying a kernel to a signal is provided. The adjustment may be based on the magnitude of an effect that a kernel matrix is intended to have on the signal matrix. The adjustments can be based on factors including, but not limited to, a signal-to-noise ratio of the signal data, properties of a device (e.g., lens) used to capture the signal data, or a metric that is derived based on an analysis of the signal data. Processing image data in accordance with an embodiment of the present invention is aimed at regaining lost contrast that may be due to properties of optics that are used to capture the image data.
摘要翻译：提供了一种用于调整将内核应用于信号的效果的方法和装置。调整可以基于内核矩阵对信号矩阵具有的影响的大小。调整可以基于以下因素，包括但不限于信号数据的信噪比，用于捕获信号数据的设备（例如，镜头）的属性，或者基于对信号数据的分析。根据本发明的实施例的处理图像数据旨在恢复可能由于用于捕获图像数据的光学器件的特性引起的丢失的对比度。

7. 发明申请

WO9709536A3 ALL OPTICAL SWITCH 审中-公开
标题翻译：所有光开关
公开(公告)号：WO9709536A3
公开(公告)日：1997-06-05
申请号：PCT/IL9600079
申请日：1996-08-12
申请人： UNIV RAMOT , MENDLOVIC DAVID , MAROM DAN M
发明人： MENDLOVIC DAVID , MAROM DAN M
IPC分类号： G02B5/30 , G02F1/31 , F16B
CPC分类号： G02F1/31 , G02B5/3083
摘要： An optical switch for switching first and second input beams linearly polarized in the same direction. The switch includes a first half wave plate optically coupled to the second input beam, the first half wave plate serving to rotate the polarization of light incident thereto 90 degrees. The switch further includes a first polarizing beam displacer optically coupled to the first input beam and the output of the first half wave plate, the first polarizing beam displacer for refracting the first input beam and the output of the first half wave plate to produce a combined beam, the first input beam and the output of the first half wave plate incident to the first polarizing beam displacer displaced from each other a predetermined distance. The switch further includes a controllable half wave gate having a gate input port, a gate output port, a control input, a passive state and an active state, the controllable half wave gate in the passive state passing the combined beam incident to the gate input port through to the gate output port whereby the polarization of the combined beam is unchanged, the controllable half wave gate in the active state passing the combined beam incident through to the gate input port through to the gate output port whereby the polarization of the combined beam is rotated 90 degrees, a control signal present at the control input causing the controllable half wave gate to switch between the passive and the active states. The switch further includes a second polarization beam displacer optically coupled to the gate output port, the second polarization beam displacer for refracting light incident thereto into first and second refracted output beams displaced from each other a predetermined distance upon exiting the second polarization beam displacer, and a second half wave plate optically coupled to the second refracted output beam, the second half wave plate for rotating the polarization of light incident thereto 90 degrees.

8. 发明申请

WO1997009536A2 ALL OPTICAL SWITCH 审中-公开
标题翻译：所有光开关
公开(公告)号：WO1997009536A2
公开(公告)日：1997-03-13
申请号：PCT/IL1996000079
申请日：1996-08-12
申请人： RAMOT UNIVERSITY AUTHORITY FOR APPLIED RESEARCH & INDUSTRIAL DEVELOPMENT LTD. , MENDLOVIC, David , MAROM, Dan, M.
发明人： RAMOT UNIVERSITY AUTHORITY FOR APPLIED RESEARCH & INDUSTRIAL DEVELOPMENT LTD.
IPC分类号： F16B00/00
CPC分类号： G02F1/31 , G02B5/3083
摘要： An optical switch for switching first and second input beams linearly polarized in the same direction. The switch includes a first half wave plate optically coupled to the second input beam, the first half wave plate serving to rotate the polarization of light incident thereto 90 degrees. The switch further includes a first polarizing beam displacer optically coupled to the first input beam and the output of the first half wave plate, the first polarizing beam displacer for refracting the first input beam and the output of the first half wave plate to produce a combined beam, the first input beam and the output of the first half wave plate incident to the first polarizing beam displacer displaced from each other a predetermined distance. The switch further includes a controllable half wave gate having a gate input port, a gate output port, a control input, a passive state and an active state, the controllable half wave gate in the passive state passing the combined beam incident to the gate input port through to the gate output port whereby the polarization of the combined beam is unchanged, the controllable half wave gate in the active state passing the combined beam incident through to the gate input port through to the gate output port whereby the polarization of the combined beam is rotated 90 degrees, a control signal present at the control input causing the controllable half wave gate to switch between the passive and the active states. The switch further includes a second polarization beam displacer optically coupled to the gate output port, the second polarization beam displacer for refracting light incident thereto into first and second refracted output beams displaced from each other a predetermined distance upon exiting the second polarization beam displacer, and a second half wave plate optically coupled to the second refracted output beam, the second half wave plate for rotating the polarization of light incident thereto 90 degrees.
摘要翻译：一种用于切换沿相同方向线偏振的第一和第二输入光束的光学开关。开关包括光耦合到第二输入光束的第一半波片，第一半波片用于将入射到其的光的偏振旋转90度。该开关还包括光学耦合到第一输入光束和第一半波片的输出的第一偏振光束置换器，用于折射第一输入光束的第一偏振光束置换器和第一半波片的输出，以产生组合入射到第一偏振光束位移器的第一输入光束和第一半波片的输出彼此偏移预定距离。该开关进一步包括具有栅极输入端口，栅极输出端口，控制输入端，无源状态和有源状态的可控半波栅极，被动状态下的可控半波栅极通过入射到栅极输入端的组合光束端口到栅极输出端口，由此组合光束的极化不变，处于活动状态的可控半波栅极通过入射到栅极输入端口的组合光束通过栅极输出端口，由此组合光束的偏振旋转90度，控制信号存在于控制输入端，导致可控半波门在被动和活动状态之间切换。所述开关还包括光耦合到所述栅极输出端口的第二偏振光束置换器，所述第二偏振光束置换器用于将入射到其上的光折射到离开所述第二偏振光束置换器之后以预定距离彼此偏移的第一和第二折射输出光束;以及光耦合到第二折射输出光束的第二半波片，用于使入射到其上的光的偏振旋转90度的第二半波片。

9. 发明申请

WO2010134063A3 IMAGE SENSOR AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：图像传感器及其生产方法
公开(公告)号：WO2010134063A3
公开(公告)日：2011-04-14
申请号：PCT/IL2010000334
申请日：2010-04-25
申请人： GOLDRING DAMIAN , MENDLOVIC DAVID
发明人： GOLDRING DAMIAN
IPC分类号： G02B5/20
CPC分类号： H01L27/14625 , B82Y20/00 , G02B5/201 , H01L27/14601 , H01L27/14603 , H01L27/14612 , H01L27/14621 , H01L27/14629 , H01L27/1463 , H01L27/14632 , H01L27/1464 , H01L27/14641 , H01L27/14645 , H01L27/14685 , H01L27/14687 , H01L31/0232
摘要： An active pixel image sensor that comprises a semiconducting layer having a plurality of photon absorbing regions (89) each separately converting radiation into electrical signal, a plurality of nanoparticles (407), each placed to scatter photons in an adjacent photon absorbing region of the plurality of photon absorbing regions, and a plurality of transistors each connected to receive and amplify the electrical signal from at least one of the plurality of photon absorbing regions for a reconstruction of at least one of color and brightness of at least one pixel (402) in an image.
摘要翻译：一种有源像素图像传感器，其包括具有多个光子吸收区域（89）的半导体层，每个光子吸收区域分别将辐射转换成电信号;多个纳米颗粒（407），每个纳米颗粒被放置成在多个相邻的光子吸收区域中散射光子的多个晶体管，每个晶体管被连接以接收和放大来自多个光子吸收区域中的至少一个的电信号，用于重构至少一个像素（402）的至少一个像素（402）的颜色和亮度中的至少一个，一个图像。

10. 发明申请

WO2010134063A2 IMAGE SENSOR AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：图像传感器及其生产方法
公开(公告)号：WO2010134063A2
公开(公告)日：2010-11-25
申请号：PCT/IL2010/000334
申请日：2010-04-25
申请人： GOLDRING, Damian , MENDLOVIC, David
发明人： GOLDRING, Damian
IPC分类号： G02B5/20
CPC分类号： H01L27/14625 , B82Y20/00 , G02B5/201 , H01L27/14601 , H01L27/14603 , H01L27/14612 , H01L27/14621 , H01L27/14629 , H01L27/1463 , H01L27/14632 , H01L27/1464 , H01L27/14641 , H01L27/14645 , H01L27/14685 , H01L27/14687 , H01L31/0232
摘要： An active pixel image sensor that comprises a semiconducting layer having a plurality of photon absorbing regions each separately converting radiation into electrical signal, a plurality of nanoparticles, each placed to scatter photons in an adjacent photon absorbing region of the plurality of photon absorbing regions, and a plurality of transistors each connected to receive and amplify the electrical signal from at least one of the plurality of photon absorbing regions for a reconstruction of at least one of color and brightness of at least one pixel in an image.
摘要翻译：一种有源像素图像传感器，其包括具有多个光子吸收区域的半导体层，每个光子吸收区域各自分别将辐射转换成电信号;多个纳米颗粒，每个纳米颗粒被放置以散射多个光子吸收区域的相邻光子吸收区域中的光子;以及多个晶体管，每个晶体管被连接以接收和放大来自多个光子吸收区域中的至少一个的电信号，用于重建图像中的至少一个像素的颜色和亮度中的至少一个。

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