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    System for performing dual path, two-dimensional optical coherence tomography (OCT)
    2.
    发明授权
    System for performing dual path, two-dimensional optical coherence tomography (OCT) 有权

    公开(公告)号：US10288407B2

    公开(公告)日：2019-05-14

    申请号：US15605947

    申请日：2017-05-25

    Applicant: ADOM, ADVANCED OPTICAL TECHNOLOGIES LTD.

    Inventor： Yoel Arieli ,  Yosef Weitzman

    IPC: G01B9/02 ,  A61B3/10

    Abstract: Apparatus and methods are described for optically analyzing an object having a plurality of layers, without needing to use a reference mirror. An extended broadband light source produces light, and directs the light toward the object, such as to create respective images of the light source on the respective layers of the object. An imaging system gathers light that is reflected from a point of the object into a conjugate point in the detector. The detector determines the thicknesses of the plurality of layers at the point of the object by analyzing, within the gathered light, interference between light reflected from the plurality of layers of the object at the point. Other applications are also described.

    Spectral Imaging Camera and Applications
    4.
    发明申请
    Spectral Imaging Camera and Applications 审中-公开
    光谱成像相机和应用

    公开(公告)号：US20160097678A1

    公开(公告)日：2016-04-07

    申请号：US14966896

    申请日：2015-12-11

    Applicant: ADOM, Advanced Optical Technologies Ltd.

    Inventor： Yoel Arieli ,  Yosef Weitzman

    IPC: G01J3/447 ,  G01J3/28 ,  G01J3/45

    CPC classification number: G01J3/447 ,  G01B9/02 ,  G01B11/02 ,  G01J3/0224 ,  G01J3/027 ,  G01J3/12 ,  G01J3/2823 ,  G01J3/32 ,  G01J3/45 ,  G01J3/453 ,  G01N21/211 ,  G01N21/31 ,  G01N21/4795 ,  G02F1/13336

    Abstract: There is provided a method for analyzing optical properties of an object, including utilizing a light illumination having a plurality of amplitudes, phases and polarizations of a plurality of wavelengths impinging from the object, obtaining modified illuminations corresponding to the light illumination, applying a modification to the light illumination thereby obtaining a modified light illumination, analyzing the modified light illumination, obtaining a plurality of amplitudes, phases and polarizations maps of the plurality of wavelengths, and employing the plurality of amplitudes, phases and polarizations maps for obtaining output representing the object's optical properties. An apparatus for analyzing optical properties of an object is also provided.

    Abstract translation: 提供了一种用于分析物体的光学特性的方法，包括利用具有从物体入射的多个波长的多个振幅，相位和极化的光照，获得对应于光照射的修改照明，对 光照明，从而获得修改的光照明，分析修改的光照明，获得多个波长的多个振幅，相位和极化图，并采用多个幅度，相位和极化映射，以获得表示物体的光学 属性。 还提供了一种用于分析物体的光学特性的装置。

    System for Performing Dual Path, Two-Dimensional Optical Coherence Tomography (OCT)
    5.
    发明申请
    System for Performing Dual Path, Two-Dimensional Optical Coherence Tomography (OCT) 有权
    用于执行双路径二维光学相干层析成像（OCT）的系统

    公开(公告)号：US20150168125A1

    公开(公告)日：2015-06-18

    申请号：US14417971

    申请日：2013-07-28

    Applicant: ADOM, ADVANCED OPTICAL TECHNOLOGIES LTD.

    Inventor： Yoel Arieli ,  Yosef Weitzman

    IPC: G01B9/02 ,  A61B3/10

    CPC classification number: G01B9/0203 ,  A61B3/102 ,  G01B9/02032 ,  G01B9/02036 ,  G01B9/02043 ,  G01B9/02044 ,  G01B9/02057 ,  G01B9/02065 ,  G01B9/02091 ,  G01B2290/60

    Abstract: A system (10) for measuring a physical characteristic of an object (11) using dual path, two-dimensional Optical Coherence Tomography (OCT) includes an extended broadband light source (13) producing an incident light beam (14) and an interferometer (15) having a beam splitter (16) that splits the incident beam into first and second component (17, 18) beams and directs the second component beam (18) on to a moveable mirror (19) for creating an optical path difference between the first component beam (17) and a reflection (20) of the second component beam. A focusing lens (21) having a focal plane (22) focuses the first component beam and the reflection of the second component beam to form a fringe pattern (23) on the focal plane, and a configurable imaging system (25) images the fringe pattern on to a plane (12) of the object to allow two-dimensional measurement of the object without spatial scanning.

    Abstract translation: 用于使用双路径二维光学相干断层摄影（OCT）测量物体（11）的物理特性的系统（10）包括产生入射光束（14）和干涉仪（14）的扩展宽带光源（13） 具有分束器（16）的分束器（16），其将入射光束分成第一和第二分量（17,18），并将第二分量光束（18）引导到可移动反射镜（19）上，以在第 第一分量光束（17）和第二分量光束的反射（20）。 具有焦平面（22）的聚焦透镜（21）将第一分量光束和第二分量光束的反射聚焦以在焦平面上形成条纹图案（23），并且可配置成像系统（25）对边缘进行成像 图案对象的平面（12），以允许物体的二维测量而不进行空间扫描。

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