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    • 4. 发明授权
    • System, method and apparatus for phase-coded multi-plane microscopy
    • 用于相位编码多平面显微镜的系统,方法和装置
    • US09256202B2
    • 2016-02-09
    • US13476768
    • 2012-05-21
    • George BarbastathisYuan Luo
    • George BarbastathisYuan Luo
    • G03H1/10G03H1/12G02B5/32G03H1/00G03H1/02G03H1/22G03H1/28G03H1/26
    • G03H1/0005G02B5/32G03H1/0248G03H1/2286G03H1/28G03H2001/2675
    • A volume holographic imaging system enables the projection of a two-dimensional (2D) slice of a four-dimensional (4D) object. The 4D source object is illuminated to emit or scatter an optical field. A holographic element having one or more recorded holograms receives and diffracts the optical field into a diffracted plane beam. A phase mask is encoded in one or more multiplexed holographic gratings of the holographic element using a spatial filter. A collector lens focuses the diffracted plane beam to a 2D slice of the 4D probing source object. The focused 2D slice is projected onto a 2D imaging plane. The holographic element may have multiple multiplexed holograms that are arranged to diffract light from a corresponding slice of the 4D probing source object to a non-overlapping region of the detector.
    • 体积全息成像系统能够投影四维(4D)物体的二维(2D)切片。 4D源对象被照亮以发射或散射光场。 具有一个或多个记录的全息图的全息元件接收衍射光学衍射到衍射平面光束。 使用空间滤波器将相位掩模编码在全息元件的一个或多个复用全息光栅中。 收集透镜将衍射平面光束聚焦到4D探测源对象的2D切片。 聚焦的2D切片投影到2D成像平面上。 全息元件可以具有多个复用全息图,其被布置成将来自4D探测源对象的相应切片的光衍射到检测器的非重叠区域。
    • 8. 发明申请
    • SYSTEM, METHOD AND APPARATUS FOR PHASE-CODED MULTI-PLANE MICROSCOPY
    • 用于相位编码多平板显微镜的系统,方法和装置
    • US20120327490A1
    • 2012-12-27
    • US13476768
    • 2012-05-21
    • George BarbastathisYuan Luo
    • George BarbastathisYuan Luo
    • G02B5/32G03H1/08
    • G03H1/0005G02B5/32G03H1/0248G03H1/2286G03H1/28G03H2001/2675
    • A volume holographic imaging system enables the projection of a two-dimensional (2D) slice of a four-dimensional (4D) object. The 4D source object is illuminated to emit or scatter an optical field. A holographic element having one or more recorded holograms receives and diffracts the optical field into a diffracted plane beam. A phase mask is encoded in one or more multiplexed holographic gratings of the holographic element using a spatial filter. A collector lens focuses the diffracted plane beam to a 2D slice of the 4D probing source object. The focused 2D slice is projected onto a 2D imaging plane. The holographic element may have multiple multiplexed holograms that are arranged to diffract light from a corresponding slice of the 4D probing source object to a non-overlapping region of the detector.
    • 体积全息成像系统能够投影四维(4D)物体的二维(2D)切片。 4D源对象被照亮以发射或散射光场。 具有一个或多个记录的全息图的全息元件接收衍射光学衍射到衍射平面光束。 使用空间滤波器将相位掩模编码在全息元件的一个或多个复用全息光栅中。 收集透镜将衍射平面光束聚焦到4D探测源对象的2D切片。 聚焦的2D切片投影到2D成像平面上。 全息元件可以具有多个复用全息图,其被布置成将来自4D探测源对象的相应切片的光衍射到检测器的非重叠区域。