SENSOR DEVICE FOR DIRECT MAGNETIC FIELD IMAGING
    354.
    发明申请
    SENSOR DEVICE FOR DIRECT MAGNETIC FIELD IMAGING 审中-公开
    用于直接磁场成像的传感器装置

    公开(公告)号:US20160103192A1

    公开(公告)日:2016-04-14

    申请号:US14893085

    申请日:2014-05-20

    CPC classification number: G01R33/0354 G01R33/0052 G01R33/035

    Abstract: The present invention discloses a sensor device comprising a probe carrying a three-dimensional magnetic field sensor. The probe has a conical tip portion with an edge being configured as the three-dimensional magnetic field sensor. The sensor at the edge of the tip comprises at least three Josephson junctions, each junction being formed of a superconducting layer interrupted by a barrier. The barrier comprises a non-superconducting layer or a geometrical constriction. The conical tip portion of the probe forms a tapered three-dimensional structure having at least one arc-like part crossing the opening of the tip portion such that the apex has a closed-loop basis and a plurality of complimentary spaced-apart facets defined by the at least one arc, thereby enabling measurement of both in-plane and out-of-plane magnetic fields separately.

    Abstract translation: 本发明公开了一种包括携带三维磁场传感器的探头的传感器装置。 探头具有锥形尖端部分,其边缘被配置为三维磁场传感器。 尖端边缘处的传感器包括至少三个约瑟夫逊结,每个连接点由被屏障隔断的超导层形成。 屏障包括非超导层或几何收缩。 探针的锥形尖端部分形成锥形三维结构,其具有至少一个与尖端部分的开口相交的弧形部分,使得顶点具有闭环基和多个互补的间隔开的面,由 所述至少一个电弧,从而能够分别测量平面内和平面外的磁场。

    WIDE FIELD IMAGING USING PHYSICALLY SMALL DETECTORS
    358.
    发明申请
    WIDE FIELD IMAGING USING PHYSICALLY SMALL DETECTORS 审中-公开
    使用物理小型检测器进行宽场成像

    公开(公告)号:US20150362737A1

    公开(公告)日:2015-12-17

    申请号:US14762823

    申请日:2014-01-28

    Abstract: An imaging method and system are provided, being particularly useful for imaging a relatively wide field of regard on a relatively small detection surface with high spatial resolution. The method comprises: creating a segmented image of a field of regard in an effective object plane, said image being formed by an array of N image parts of the field of regard; and projecting a selected number M≧1 of patterns of structured light onto a detection surface, which is located in a plane conjugate to the effective object plane and has geometry and size substantially of the image part, each of the M patterns being formed by selected K light components of said N image parts concurrently projected onto the entire detection surface forming a superposition of the K image parts, thereby enabling reconstruction of the image of the field of regard from detected number M of patterns of the structured light.

    Abstract translation: 提供了一种成像方法和系统,其特别适用于在具有高空间分辨率的相对小的检测表面上对相对宽的视场进行成像。 该方法包括:在有效对象平面中创建视场的分割图像,所述图像由所述视场的N个图像部分的阵列形成; 并且将选定数量M≥1的结构光图案投影到检测表面上,所述检测表面位于与有效物体平面共轭的平面中并具有基本上为图像部分的几何形状和尺寸,每个M图案由选定的 所述N个图像部分的K个光分量同时投射到整个检测表面上,形成K个图像部分的叠加,从而能够从结构化光的图案的检测数量M重新构建该视场的图像。

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