HOLOGRAPHIC ULTRA RESOLUTION IMAGING

    公开(公告)号:US20240428375A1

    公开(公告)日:2024-12-26

    申请号:US18826296

    申请日:2024-09-06

    Abstract: An advance in ultra-high-resolution optical imaging has been achieved by the introduction of iterative high-resolution image-building algorithms to incoherent holography. A recorded FINCH hologram is used as the basis of a method in which a high resolution image is built using detailed knowledge of the point spread functions of the FINCH hologram or reconstructed image, and then iteratively improved by successive algorithm generations of comparison to the recorded FINCH hologram and alteration of the high resolution image.

    HOLOGRAPHIC ULTRA RESOLUTION IMAGING

    公开(公告)号:US20220020116A1

    公开(公告)日:2022-01-20

    申请号:US17379672

    申请日:2021-07-19

    Abstract: An advance in ultra-high-resolution optical imaging has been achieved by the introduction of iterative high-resolution image-building algorithms to incoherent holography. A recorded FINCH hologram is used as the basis of a method in which a high resolution image is built using detailed knowledge of the point spread functions of the FINCH hologram or reconstructed image, and then iteratively improved by successive algorithm generations of comparison to the recorded FINCH hologram and alteration of the high resolution image.

    SYSTEM, APPARATUS AND METHOD FOR USING BIREFRINGENT LENSES TO CREATE HOLOGRAMS FROM RECEIVED ELECTROMAGNETIC RADIATION
    5.
    发明申请
    SYSTEM, APPARATUS AND METHOD FOR USING BIREFRINGENT LENSES TO CREATE HOLOGRAMS FROM RECEIVED ELECTROMAGNETIC RADIATION 有权
    系统,装置和使用双向镜头从接收电磁辐射创建霍尔格的方法

    公开(公告)号:US20170052508A1

    公开(公告)日:2017-02-23

    申请号:US15308208

    申请日:2015-04-30

    Abstract: The inventors have discovered a method to improve image quality in holography and, for the first time, utilize lenses made from birefringent materials to advantageously split an incoming beam of either coherent or incoherent light into two coincident beams with different focal lengths that interfere with one another and thus create holograms free of electro-optical or pixelated devices. This discovery has many advantages over current methods to create holograms in which many components, including multiple lenses, other electro-optical devices, and/or beam paths are necessary to create holograms. The current invention provides a purely optical holographic process which has better performance and holographic simplicity, in addition to being able to miniaturize holographic processes more than is currently possible in state of the art holography systems.

    Abstract translation: 本发明人已经发现了一种提高全息图像质量的方法,并且首次利用由双折射材料制成的透镜,以有利地将相干或非相干光的入射光束分成具有彼此干扰的不同焦距的两个重合的光束 并因此产生不含电光或像素化装置的全息图。 该发现与目前的创建全息图的方法相比具有许多优点,其中包括多个透镜,其它电光装置和/或光束路径在内的许多部件需要用于产生全息图。 本发明提供纯粹的光学全息方法,其具有更好的性能和全息简化,而且除了能够使全息技术在现有技术的全息照相系统中目前可能的情况下能够小型化全息处理之外,

    HIGH PRECISION STABLE OPTICAL ALIGNMENT AND CONFIGURATION

    公开(公告)号:US20210191062A1

    公开(公告)日:2021-06-24

    申请号:US16758594

    申请日:2018-10-24

    Abstract: An optical apparatus comprising a plurality of lenses including a first lens affixed to an optics mount holder which is adjustably affixed to an alignment channel part is provided. The optical axis of the first lens passes through a hollow area of the alignment channel part. The lens is mounted on the optics mount holder which is adjustably affixed to one end of the alignment channel part with a plurality of adjustable fasteners. A method is provided for aligning the optical apparatus.

    HOLOGRAMS USING BIREFRINGENT LENSES
    8.
    发明申请

    公开(公告)号:US20190294105A1

    公开(公告)日:2019-09-26

    申请号:US16410365

    申请日:2019-05-13

    Abstract: Techniques to improve image quality in holography utilizing lenses made from materials with non-quantized anisotropic electromagnetic properties, such as birefringent materials, to advantageously split an incoming beam of light into two coincident beams with different focal lengths that interfere with one another and thus create holograms free of electro-optical or pixelated devices are disclosed. Corresponding systems, methods and apparatuses are described.

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