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1. 发明申请

US20070218372A1 Method For Production Of Micro-Optics Structures 审中-公开
标题翻译：微光学结构的生产方法
公开(公告)号：US20070218372A1
公开(公告)日：2007-09-20
申请号：US10565623
申请日：2004-07-25
申请人： Zeev Zalevsky , Vardit Eckhouse , Izhar Eyal , Arkady Rudnitsky , Nadav Cohen , Yuval Kapplener
发明人： Zeev Zalevsky , Vardit Eckhouse , Izhar Eyal , Arkady Rudnitsky , Nadav Cohen , Yuval Kapplener
IPC分类号： G03F1/00 , G02B26/00
CPC分类号： G02B3/0068 , G02B3/0012 , G02B3/0056 , G03F1/50 , G03F7/0005
摘要： A novel method for fabricating a micro-optics structure, having at least one lenslet array, is presented. A writing mask is provided being configured in accordance with an arrangement of the lenslet array to be manufactured. The writing mask is applied to a structure formed by a photosensitive layer of a predetermined thickness carried by a substrate, and the photosensitive layer is exposed through the writing mask using a predetermined spectral range of the exposure and a predetermined distance between the mask and said photosensitive layer, to thereby pattern the photosensitive layer through a diffractive optical element of said mask. The so-obtained pattern is in the form of optical nonhomogeneities in the photosensitive layer material, defining the lenslet array within the photosensitive layer.
摘要翻译：提出了一种用于制造具有至少一个小透镜阵列的微光学结构的新颖方法。根据要制造的小透镜阵列的布置来配置书写掩模。写入掩模应用于由基板承载的预定厚度的感光层形成的结构，并且通过曝光的预定光谱范围通过写入掩模曝光感光层，并且掩模和所述感光层之间的预定距离从而通过所述掩模的衍射光学元件对感光层进行图案化。如此获得的图案是感光层材料中的光学不均匀性的形式，在感光层内限定了小透镜阵列。

2. 发明授权

US08792159B2 Devices and methods for optical signal control 有权
标题翻译：用于光信号控制的设备和方法
公开(公告)号：US08792159B2
公开(公告)日：2014-07-29
申请号：US12401779
申请日：2009-03-11
申请人： Zeev Zalevsky , Arkady Rudnitsky
发明人： Zeev Zalevsky , Arkady Rudnitsky
IPC分类号： H01S5/00 , G02F3/00
CPC分类号： H01S3/0632 , G02F1/3137 , G02F3/00 , G02F2201/04 , G02F2203/15 , H01S3/0637 , H01S3/06754 , H01S3/094003 , H01S3/10015
摘要： A device for use in optical signal control is presented. The device comprises an amplification waveguide, including a pumpable medium, and a reference and a control inputs and an output selectively allowing transmission of light respectively into and out of said amplification waveguide. The reference input, the amplification waveguide and the output define together a transmission scheme for reference light through the pumpable medium. The control input and the amplification waveguide define a depletion scheme for the pumpable medium and control light. The device thus allows for controlling an output signal, formed by the transmission of the reference light, by controllable depletion of the pumpable medium.
摘要翻译：提出了一种用于光信号控制的设备。该装置包括放大波导，包括可泵送介质，以及参考和控制输入以及选择性地允许光分别进出所述放大波导的光的输出。参考输入，放大波导和输出一起定义了可泵送介质的参考光的传输方案。控制输入和放大波导定义了可泵送介质和控制光的耗尽方案。因此，该装置允许通过可泵送介质的可控耗尽来控制通过参考光的透射而形成的输出信号。

3. 发明申请

US20120154941A1 COLLECTOR AND CONCENTRATOR OF SOLAR RADIATION 审中-公开
标题翻译：太阳辐射的收集器和浓度
公开(公告)号：US20120154941A1
公开(公告)日：2012-06-21
申请号：US13392976
申请日：2010-08-31
申请人： Zeev Zalevsky , Arkady Rudnitsky , Arie Zaban
发明人： Zeev Zalevsky , Arkady Rudnitsky , Arie Zaban
IPC分类号： G02B5/10
CPC分类号： G02B3/06 , F24S23/00 , F24S23/12 , F24S23/30 , G02B5/04 , G02B6/0006 , G02B6/262 , G02B27/0911 , G02B27/0966 , G02B27/0972 , G02B27/0994 , G02B27/42 , G02B27/4244 , G02B27/425 , H01L31/0543 , H01L31/0547 , Y02B10/20 , Y02E10/44 , Y02E10/52
摘要： A system is presented for collecting and concentrating light from a moving light source (e.g. the Sun). The system comprises at least one anamorphic optical element, defining an optical axis and a projection region and having a predetermined effective aperture which defines primary and secondary axes. The effective aperture is configured for collection of optical radiation arriving from a predetermined solid collection angle defining a first range of angles with respect to a plane spanned by said optical and primary axes. The anamorphic optical element is configured such that light passing through said effective aperture within a predetermined first range of angles within said predetermined solid collection angle is concentrated onto at least a part of said projection region. At least one receiver aperture is defined by at least a part of said projection region.
摘要翻译：提出了用于收集和集中来自移动光源（例如Sun）的光的系统。该系统包括限定光轴和突出区域的至少一个变形光学元件，并具有限定主轴和次轴的预定有效孔径。有效孔径被配置用于收集从预定的固体收集角度到达的光辐射，该预定固体收集角度限定相对于由所述光轴和主轴跨越的平面的第一角度范围。变形光学元件被配置为使得通过所述有效孔径的光在预定的固体收集角度内的预定的第一角度范围内集中在所述投影区域的至少一部分上。至少一个接收器孔径由所述投影区域的至少一部分限定。

4. 发明授权

US10031334B2 Optical apparatus with structure for liquid invariant performance 有权
公开(公告)号：US10031334B2
公开(公告)日：2018-07-24
申请号：US13578158
申请日：2011-02-09
申请人： Zeev Zalevsky , Ofer Limon
发明人： Zeev Zalevsky , Ofer Limon
IPC分类号： H04N7/18 , G02B27/00 , G02C7/04 , B82Y20/00 , G02B3/00 , G02B5/18
摘要： A phase-adjusting element configured to provide substantially liquid-invariant extended depth of field for an associated optical lens. One example of a lens incorporating the phase-adjusting element includes the lens having surface with a modulated relief defining a plurality of regions including a first region and a second region, the first region having a depth relative to the second region, and a plurality of nanostructures formed in the first region. The depth of the first region and a spacing between adjacent nanostructures of the plurality of nanostructures is selected to provide a selected average index of refraction of the first region, and the spacing between adjacent nanostructures of the plurality of nanostructures is sufficiently small that the first region does not substantially diffract visible light.

5. 发明授权

US08908016B2 Method and system for providing three-dimensional and range inter-planar estimation 有权
标题翻译：提供三维和范围平面估计的方法和系统
公开(公告)号：US08908016B2
公开(公告)日：2014-12-09
申请号：US13122633
申请日：2009-10-11
申请人： Eyal Gordon , Zeev Zalevsky , Hamootal Duadi
发明人： Eyal Gordon , Zeev Zalevsky , Hamootal Duadi
IPC分类号： G06K9/46 , G01B11/00 , G06T7/00 , G01B11/25 , G06K9/36
CPC分类号： G06T7/0057 , G01B11/002 , G01B11/2509 , G06T7/521
摘要： A system, apparatus and method of performing 3-D object profile inter-planar estimation and/or range inter-planar estimation of objects within a scene, including: providing a predefined finite set of distinct types of features, resulting in feature types, each feature type being distinguishable according to a unique bi-dimensional formation; providing a coded light pattern having multiple appearances of the feature types; projecting the coded light pattern, having axially varying intensity, on objects within a scene, the scene having at least two planes, resulting in a first plane and a second plane; capturing a 2-D image of the objects having the projected coded light pattern projected thereupon, resulting in a captured 2-D image, the captured 2-D image including reflected feature types; determining intensity values of the 2-D captured image; and performing 3-D object profile inter-planar estimation and/or range inter-planar estimation of objects within the scene based on determined intensity values.
摘要翻译：执行场景内的对象的3-D对象轮廓平面间估计和/或范围平面内估计的系统，装置和方法，包括：提供预定义的有限集合的不同类型的特征，导致特征类型，每个特征类型根据独特的二维形成是可区分的; 提供具有多种特征类型的外观的编码光图案; 将具有轴向变化的强度的编码光图案投射到场景内的物体上，所述场景具有至少两个平面，导致第一平面和第二平面; 拍摄具有投影的投影编码光图案的物体的2-D图像，导致捕获的2-D图像，所捕获的2-D图像包括反射的特征类型; 确定2-D拍摄图像的强度值; 以及基于确定的强度值，对所述场景内的对象进行3-D对象轮廓平面内估计和/或范围内平面估计。

6. 发明申请

US20130278740A1 IMAGING SYSTEM AND METHOD USING MULTICORE FIBER 审中-公开
标题翻译：成像系统和使用多光纤的方法
公开(公告)号：US20130278740A1
公开(公告)日：2013-10-24
申请号：US13978423
申请日：2012-01-05
申请人： Zeev Zalevsky , Asaf Shahmoon , Hamutal Slovin
发明人： Zeev Zalevsky , Asaf Shahmoon , Hamutal Slovin
IPC分类号： A61B1/07
CPC分类号： A61B1/07 , A61B1/00009 , A61B1/00039 , A61B1/00096 , A61B1/00167 , A61B1/00172 , A61B1/00188 , A61B1/042
摘要： The present invention provides a system for imaging an object comprising: an optical imaging unit for imaging an object on a detection array, the optical imaging unit defining an optical axis and comprising a multicore fiber configured to collect light from the object at an input edge of the multicore fiber and transfer collected light to an output edge of the multicore fiber; a displacing unit configured to shift the input edge of the multicore fiber relatively to the object in a plane substantially perpendicular to the optical axis to obtain a set of shifted images of the object; and an operating unit configured to operate the displacing unit by setting a shifting amplitude to either a first amplitude inferior or equal to the diameter of a core of the multicore fiber or a second amplitude superior or equal to the diameter of the multicore fiber.
摘要翻译：本发明提供了一种用于对物体成像的系统，包括：用于对检测阵列上的物体进行成像的光学成像单元，所述光学成像单元限定光轴并且包括多芯光纤，所述多芯光纤被配置为在来自所述物体的输入边缘处收集来自所述物体的光多芯纤维并将收集的光转移到多芯纤维的输出边缘; 位移单元，被配置为在基本上垂直于光轴的平面中相对于物体移动多芯光纤的输入边缘，以获得一组物体的偏移图像; 以及操作单元，其被配置为通过将移动幅度设置为低于或等于所述多芯光纤的芯的直径的第一幅度或者高于或等于所述多芯光纤的直径的第二幅度来操作所述移位单元。

7. 发明申请

US20130253608A1 BLIND SIGHT 有权
公开(公告)号：US20130253608A1
公开(公告)日：2013-09-26
申请号：US13880060
申请日：2011-10-17
申请人： Zeev Zalevsky , Michael Belkin
发明人： Zeev Zalevsky , Michael Belkin
IPC分类号： A61N1/36
CPC分类号： A61N1/3605 , A61N1/36046
摘要： A sensory substitution device (SSD) for providing a person with neural signals responsive to features of an environment, the SSD comprising: at least one camera that acquires an image of the environment; and at least one corneal neural stimulator that stimulates nerve endings in the cornea of an eye of the person to generate neural signals responsive to the image that propagate to the person's brain.
摘要翻译：一种用于向人提供响应于环境特征的神经信号的感觉替代装置（SSD），所述SSD包括：获取环境图像的至少一个照相机; 以及至少一个角膜神经刺激器，其刺激人眼睛中的神经末梢以产生响应于传播到人的大脑的图像的神经信号。

8. 发明授权

US08390821B2 Three-dimensional sensing using speckle patterns 有权
标题翻译：三维感应使用斑点图案
公开(公告)号：US08390821B2
公开(公告)日：2013-03-05
申请号：US12282517
申请日：2007-03-08
申请人： Alexander Shpunt , Zeev Zalevsky
发明人： Alexander Shpunt , Zeev Zalevsky
IPC分类号： G01B11/02
CPC分类号： G02B5/18 , G01B11/25 , G06K9/00624 , G06T7/521 , G06T7/557
摘要： Apparatus (20) for 3D mapping of an object (28) includes an illumination assembly (30), including a coherent light source (32) and a diffuser (33), which are arranged to project a primary speckle pattern on the object. A single image capture assembly (38) is arranged to capture images of the primary speckle pattern on the object from a single, fixed location and angle relative to the illumination assembly. A processor (24) is coupled to process the images of the primary speckle pattern captured at the single, fixed angle so as to derive a 3D map of the object.
摘要翻译：一种用于物体（28）的3D映射的装置（20）包括照明组件（30），其包括相干光源（32）和漫射器（33），其布置成将主要散斑图案投射在物体上。单个图像捕获组件（38）布置成从相对于照明组件的单个固定位置和角度捕获物体上的主要斑纹图案的图像。处理器（24）被耦合以处理以单个固定角度捕获的主要斑纹图案的图像，以便导出对象的3D图。

9. 发明申请

US20110197428A1 OPTICAL MASK FOR ALL-OPTICAL EXTENDED DEPTH-OF-FIELD FOR IMAGING SYSTEMS UNDER INCOHERENT ILLUMINATION 有权
标题翻译：用于无光照射下成像系统全光学扩展深度的光学掩模
公开(公告)号：US20110197428A1
公开(公告)日：2011-08-18
申请号：US13027286
申请日：2011-02-15
申请人： Eyal Ben-Eliezer , Emanuel Marom , Naim Konforti , Zeev Zalevsky
发明人： Eyal Ben-Eliezer , Emanuel Marom , Naim Konforti , Zeev Zalevsky
IPC分类号： B23P11/00
CPC分类号： G02B27/0075 , G02B27/46 , G02B27/58 , G03F7/70433 , Y10T29/49
摘要： A method of optical element manufacturing, the method may include selecting a range of a misfocus parameter ψ; and designing the optical element to comprise multiple regions, wherein the optical transfer function (OTF) of the optical element allows, for the range of the misfocus parameter ψ, transmission of images with a contrast of at least 10% for all normalized spatial frequencies up to 50% of a theoretical maximum that is attainable with a full aperture in an in-focus condition.
摘要翻译：一种光学元件制造方法，该方法可以包括选择误聚焦参数ψ的范围; 并且将光学元件设计成包括多个区域，其中光学元件的光学传递函数（OTF）允许在误聚焦参数ψ的范围内，对于所有归一化的空间频率上升至少10％的对比度的图像的传输到理论最大值的50％，其可以在对焦条件下用全孔径来获得。

10. 发明授权

US07859769B2 Optical method and system for extended depth of focus 有权
标题翻译：用于延长焦深的光学方法和系统
公开(公告)号：US07859769B2
公开(公告)日：2010-12-28
申请号：US12110696
申请日：2008-04-28
申请人： Zeev Zalevsky
发明人： Zeev Zalevsky
IPC分类号： G02B9/00
CPC分类号： G02B27/58 , A61F2/16 , A61F2/1613 , A61F2/1648 , A61F2250/0053 , G02B27/0075 , G02B2207/129 , G02C7/02 , G02C2202/16 , G02C2202/22
摘要： An imaging arrangement and method for extended the depth of focus are provided. The imaging arrangement comprises an imaging lens having a certain affective aperture, and an optical element associated with said imaging lens. The optical element is configured as a phase-affecting, non-diffractive optical element defining a spatially low frequency phase transition. The optical element and the imaging lens define a predetermined pattern formed by spaced-apart substantially optically transparent features of different optical properties. Position of at least one phase transition region of the optical element within the imaging lens plane is determined by at least a dimension of said affective aperture.
摘要翻译：提供了一种用于延长焦深的成像装置和方法。成像装置包括具有特定情感光圈的成像透镜和与所述成像透镜相关联的光学元件。光学元件被配置为限定空间上低频相位的相位影响的非衍射光学元件。光学元件和成像透镜限定由不同光学特性的间隔开的基本上光学透明的特征形成的预定图案。光学元件的至少一个相变区域在成像透镜平面内的位置由至少所述情感光圈的尺寸确定。

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