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公开(公告)号：US20150062675A1
公开(公告)日：2015-03-05
申请号：US14385469
申请日：2014-03-21
IPC分类号： G03H1/26
CPC分类号： G03H1/265 , G03H1/0248 , G03H1/2645 , G03H2001/267 , G11B7/0065 , G11B7/00772 , G11B7/1381
摘要： Methods and systems for performing dynamic aperture holography are described. Embodiments include a method of recording multiple holograms in a photosensitive recording medium, wherein multiple signal beam angular apertures used to record the multiple holograms differ from each other. The multiple signal beam angular apertures can facilitate using a larger range of reference beam angular apertures. The multiple holograms are typically multiplexed, and embodiments of dynamic aperture holography enable packing the multiplexed holograms more densely in the recording medium. Embodiments include dynamic aperture holography systems having monocular objective lens architecture.
摘要翻译： 描述了用于执行动态光圈全息术的方法和系统。 实施例包括在感光记录介质中记录多个全息图的方法，其中用于记录多个全息图的多个信号光束角孔径彼此不同。 多个信号光束角孔可以有助于使用更大范围的参考光束角孔。 多个全息图通常被多路复用，并且动态孔径全息术的实施例使得可以更加密集地在记录介质中打包复用的全息图。 实施例包括具有单眼物镜结构的动态孔径全息术系统。
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公开(公告)号：US08658332B2
公开(公告)日：2014-02-25
申请号：US13667724
申请日：2012-11-02
发明人： Fredric R. Askham
CPC分类号： G03H1/02 , G03F7/001 , G03F7/027 , G03F7/028 , G03F7/035 , G03H2260/12 , G03H2260/31 , G03H2260/54
摘要： Dynamic range enhancing dopants for photopolymeric media are described. Also described are optical articles using these dopants and methods for making such optical articles.
摘要翻译： 描述了用于光聚合物介质的动态范围增强掺杂剂。 还描述了使用这些掺杂剂的光学制品和制造这种光学制品的方法。
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公开(公告)号：US10289071B2
公开(公告)日：2019-05-14
申请号：US15817122
申请日：2017-11-17
发明人： Friso Schlottau , Adam Urness , Mark R. Ayres , Suchit Madan , Thomas Riley Morris , Fredric R. Askham
摘要： A system and method of performing incoherent light treatment is disclosed. The method may include securing a recording medium to a securing structure within an internal cavity and delivering light at least partially toward a baffle disposed within the internal cavity. The method may also include securing one or more diffusers to one or more surfaces of the recording medium.
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公开(公告)号：US20180136606A1
公开(公告)日：2018-05-17
申请号：US15817122
申请日：2017-11-17
发明人： Friso Schlottau , Adam Urness , Mark R. Ayres , Suchit Madan , Thomas Riley Morris , Fredric R. Askham
CPC分类号： G03H1/06 , G03F7/0005 , G03H1/0408 , G03H1/0486 , G03H1/182 , G03H2001/0439 , G03H2001/185 , G03H2223/14
摘要： A system and method of performing incoherent light treatment is disclosed. The method may include securing a recording medium to a securing structure within an internal cavity and delivering light at least partially toward a baffle disposed within the internal cavity. The method may also include securing one or more diffusers to one or more surfaces of the recording medium.
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公开(公告)号：US09760061B2
公开(公告)日：2017-09-12
申请号：US14385469
申请日：2014-03-21
IPC分类号： G03H1/26 , G03H1/02 , G11B7/0065 , G11B7/007 , G11B7/1381
CPC分类号： G03H1/265 , G03H1/0248 , G03H1/2645 , G03H2001/267 , G11B7/0065 , G11B7/00772 , G11B7/1381
摘要： Methods and systems for performing dynamic aperture holography are described. Examples include a method of recording multiple holograms in a photosensitive recording medium, where multiple signal beam angular apertures used to record the multiple holograms differ from each other. The multiple signal beam angular apertures can facilitate using a larger range of reference beam angular apertures. The multiple holograms are typically multiplexed, and examples of dynamic aperture holography enable packing the multiplexed holograms more densely in the recording medium. Some dynamic aperture holography systems include monocular objective lens architecture.
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