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1.发明授权Devices for dispersion compensation, beam displacement, and optical switching 有权用于色散补偿，光束位移和光学切换的装置公开(公告)号：US07840100B2
公开(公告)日：2010-11-23
申请号：US12366051
申请日：2009-02-05
CPC分类号： G02B27/283
摘要： A method of laterally displacing at least a component of a light beam, the method comprising: a) directing the beam to enter a block of birefringent material at a first location, and at least the component of the beam to pass through the block on a first path to an exit location; and b) changing a polarization of the component of the beam after it has passed through the block, and directing it to pass back through the block from the previous exit location to a next exit location, following a next path oriented at changed angle due to its changed polarization state, at least one time; the component of the beam thereby being laterally displaced from the first location, when it exits the block a last time.
摘要翻译： 一种横向移位光束的至少一个部件的方法，所述方法包括：a）引导光束在第一位置处进入双折射材料块，并且至少所述光束的分量通过所述块 通往出口处的第一条路; 以及b）在光束已经通过该块之后改变光束的分量的极化，并且引导其通过块从先前的退出位置返回到下一个出口位置，跟随由于由于 其改变的极化状态，至少一次; 从而当其最后一次离开该块时，该梁的部件从该第一位置横向移位。
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2.发明申请公开(公告)号：US20090122180A1
公开(公告)日：2009-05-14
申请号：US12213473
申请日：2008-06-19
申请人： Gal Shabtay , Efraim Goldenberg
发明人： Gal Shabtay , Efraim Goldenberg
IPC分类号： G03B13/18
CPC分类号： H04N5/2254 , G02B27/0075 , H01L27/14618 , H01L27/14625 , H01L2924/0002 , H04N5/2253 , H04N5/2257 , H04N5/335 , H01L2924/00
摘要： An imaging system includes an extended depth of field (EDOF) optical system, a sensor on a sensor substrate, and a securing mechanism adapted to secure the EDOF optical system directly to the sensor substrate.
摘要翻译： 成像系统包括扩展景深（EDOF）光学系统，传感器基板上的传感器以及适于将EDOF光学系统直接固定到传感器基板的固定机构。
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公开(公告)号：US20050149598A1
公开(公告)日：2005-07-07
申请号：US11063387
申请日：2005-02-22
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。
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公开(公告)号：US07515753B2
公开(公告)日：2009-04-07
申请号：US11470800
申请日：2006-09-07
IPC分类号： G06K9/66
摘要： A method of optical data processing, comprising: providing a first data set to be optically transformed using a transform; combining a reference data set with said first data set to generate coherent light, encoding a combined data set; optically and coherently transforming said light that encodes the combined data set, into coherent light that encodes a transformed combined data set; obtaining a transformed reference data set by determining the effect said optical transform has on light encoding said reference data set; and extracting a second data set that represents a transform of said first data set, from an intensity portion of light encoding said transformed combined data set, using said transformed reference data set to extract a phase of at least one element of said second data set.
摘要翻译： 一种光学数据处理方法，包括：提供使用变换进行光学变换的第一数据组; 将参考数据组与所述第一数据组组合以产生相干光，对组合数据集进行编码; 将所述编码组合数据集的光光学地和相干地变换成对变换的组合数据集进行编码的相干光; 通过确定所述光学变换对所述参考数据集的光编码具有的影响来获得变换的参考数据集; 以及使用所述变换的参考数据集从所述经变换的组合数据集的光的强度部分中提取表示所述第一数据集的变换的第二数据集，以提取所述第二数据集的至少一个元素的相位。
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公开(公告)号：US20050157313A1
公开(公告)日：2005-07-21
申请号：US11081214
申请日：2005-03-16
申请人： David Mendlovic , Boris Glushko , Efraim Goldenberg , Gal Shabtay , Javier Garcia , Leonard Bergstein , Shlomo Eisenbach , Yehuda Miron , Aviram Sariel
发明人： David Mendlovic , Boris Glushko , Efraim Goldenberg , Gal Shabtay , Javier Garcia , Leonard Bergstein , Shlomo Eisenbach , Yehuda Miron , Aviram Sariel
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.
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6.发明授权公开(公告)号：US08159602B2
公开(公告)日：2012-04-17
申请号：US12213473
申请日：2008-06-19
申请人： Gal Shabtay , Efraim Goldenberg
发明人： Gal Shabtay , Efraim Goldenberg
CPC分类号： H04N5/2254 , G02B27/0075 , H01L27/14618 , H01L27/14625 , H01L2924/0002 , H04N5/2253 , H04N5/2257 , H04N5/335 , H01L2924/00
摘要： An imaging system includes an extended depth of field (EDOF) optical system, a sensor on a sensor substrate, and a securing mechanism adapted to secure the EDOF optical system directly to the sensor substrate.
摘要翻译： 成像系统包括扩展景深（EDOF）光学系统，传感器基板上的传感器以及适于将EDOF光学系统直接固定到传感器基板的固定机构。
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公开(公告)号：US20090122150A1
公开(公告)日：2009-05-14
申请号：US12213474
申请日：2008-06-19
申请人： Gal Shabtay , Efraim Goldenberg , Eyal Dery
发明人： Gal Shabtay , Efraim Goldenberg , Eyal Dery
CPC分类号： H04N5/2254 , G02B27/0068 , G02B27/0075 , H04N5/23212
摘要： An imaging system includes an optical system for projecting an object onto a detector, and a phase element between an entrance pupil of the optical system and the detector, the phase element adapted to provide a more uniform modulation transfer function over a range of focus than the optical system alone, wherein an effective focal length of light output from the phase element is a function of an angular component on which the light is incident on the phase element.
摘要翻译： 成像系统包括用于将物体投影到检测器上的光学系统，以及在光学系统的入射光瞳和检测器之间的相位元件，相位元件适于在焦点范围上提供比均匀的调制传递函数 光学系统，其中从相位元件输出的光的有效焦距是光入射在相位元件上的角分量的函数。
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公开(公告)号：US20070003145A1
公开(公告)日：2007-01-04
申请号：US11470800
申请日：2006-09-07
摘要： A method of optical data processing, comprising: providing a first data set to be optically transformed using a transform; combining a reference data set with said first data set to generate coherent light, encoding a combined data set; optically and coherently transforming said light that encodes the combined data set, into coherent light that encodes a transformed combined data set; obtaining a transformed reference data set by determining the effect said optical transform has on light encoding said reference data set; and extracting a second data set that represents a transform of said first data set, from an intensity portion of light encoding said transformed combined data set, using said transformed reference data set to extract a phase of at least one element of said second data set.
摘要翻译： 一种光学数据处理方法，包括：提供使用变换进行光学变换的第一数据组; 将参考数据组与所述第一数据组组合以产生相干光，对组合数据集进行编码; 将所述编码组合数据集的光光学地和相干地变换成对变换的组合数据集进行编码的相干光; 通过确定所述光学变换对所述参考数据集的光编码具有的影响来获得变换的参考数据集; 以及使用所述变换的参考数据集从所述经变换的组合数据集的光的强度部分中提取表示所述第一数据集的变换的第二数据集，以提取所述第二数据集的至少一个元素的相位。
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公开(公告)号：US07012749B1
公开(公告)日：2006-03-14
申请号：US09979180
申请日：2000-05-19
IPC分类号： G02B27/46
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。
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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
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。
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