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    • 13. 发明申请
    • Holographic stereogram forming apparatus
    • 全息立体图形成装置
    • US20040263929A1
    • 2004-12-30
    • US10829202
    • 2004-04-22
    • Sony Corporation
    • Nobuhiro Kihara
    • G03H001/26
    • G03H1/268G03H2001/2685G03H2223/14
    • Between a spatial beam modulator for modulating an object beam and a one-dimensional diffuser plate for diffusing the object beam modulated by the spatial beam modulator in a one-dimensional direction, there is arranged an object projection optical system for processing the object beam modulated by the spatial beam modulator in such a manner that, in the one-dimensional direction of the one-dimensional diffuser plate, images displayed by the spatial beam modulator are formed on the one-dimensional diffuser plate, and, in a direction substantially orthogonal to the one-dimensional direction, the object beam is condensed onto a hologram recording medium. In the one-dimensional direction of the one-dimensional diffuser plate, the images displayed by the spatial beam modulator are formed on the one-dimensional diffuser plate, whereby blurring of the images with the one-dimensional direction as a non-parallactic direction can be suppressed.
    • 在用于调制物体光束的空间光束调制器和用于在一维方向上扩散由空间光束调制器调制的物体光束的一维漫射板之间,设置有物体投影光学系统,用于处理由 空间光束调制器以这样的方式在一维扩散板的一维方向上,由空间光束调制器显示的图像形成在一维扩散板上,并且在大致正交于 一维方向,物体光束被冷凝到全息图记录介质上。 在一维扩散板的一维方向上,由空间光束调制器显示的图像形成在一维扩散板上,由此以一维方向的图像作为非平行方向的模糊可以 被压制
    • 14. 发明申请
    • Integral hologram revolving lamp and method for making same
    • 积分全息图旋转灯及其制作方法
    • US20030184831A1
    • 2003-10-02
    • US10107700
    • 2002-03-27
    • RABBIT TANAKA CORPORATION LIMITEDLIEBERMAN, Larry
    • Larry Lieberman
    • G03H001/26G03H001/22
    • G03H1/268F21S10/002G03H1/22G03H1/24G03H2001/0426G03H2001/043G09F19/02G09F19/12
    • An illuminated colored display device provides a 360-degree viewable hologram, having the properties of a distortion free, monochromatic or full-color reconstruction from a single white light source, an extended vertical viewing aperture, and extended moving scene. These advantageous properties are provided by a rotating display device and a type of nullsyntheticnull hologram composed of movie film frames or digital information. Each color component hologram consists of an array of noncontiguous small dots or thin stripes so that the three-color component holograms may be intermeshed without overlap of the dots or stripes. The component holograms themselves are vertically focused so that the composite hologram is white light viewable. The disclosed method includes the provision of a novel optical film holder and transport system.
    • 照明彩色显示装置提供360度可见全息图,其具有来自单个白光源,扩展垂直观察孔径和延伸移动场景的无失真,单色或全色重建的特性。 这些有利的性质由旋转显示装置和由电影胶片帧或数字信息组成的“合成”全息图的类型提供。 每个颜色分量全息图由不连续的小点或细条纹组成,使得三色分量全息图可以互相啮合而不重叠点或条纹。 组分全息图本身是垂直聚焦的,使得复合全息图是可见的白光。 所公开的方法包括提供新颖的光学膜保持器和输送系统。
    • 16. 发明申请
    • Self-referenced holographic storage
    • 自参照全息存储
    • US20020135832A1
    • 2002-09-26
    • US09813066
    • 2001-03-20
    • Imation Corp.
    • Jathan D. Edwards
    • G03H001/26
    • G11B7/0065G03H1/26G03H2001/0417G11C13/042
    • The invention presents the concept of self-referenced holographic data recording. In exemplary embodiments, the invention comprises methods of recording holograms on holographic data storage media; media produced by such methods; and self-referencing holographic data storage systems. A method of recording data in a holographic recording medium may comprise illuminating a medium with a data encoded first optical beam, optically directing a zero frequency Fourier component of the first optical beam to create a second optical beam, and illuminating the medium with the second optical. In some embodiments, for example, a self-referencing holographic data storage system has a single optical path directed towards a medium.
    • 本发明提出了自参照全息数据记录的概念。 在示例性实施例中,本发明包括在全息数据存储介质上记录全息图的方法; 通过这种方法生产的媒体; 和自参照全息数据存储系统。 在全息记录介质中记录数据的方法可以包括用数据编码的第一光束照射介质,光学地引导第一光束的零频率傅立叶分量以产生第二光束,并用第二光学器件照射介质 。 在一些实施例中,例如,自参考全息数据存储系统具有指向介质的单个光路。
    • 17. 发明申请
    • Personalized stoneless holographic jewelry and method of its production and use
    • 个性化无声全息首饰及其生产和使用方法
    • US20020063912A1
    • 2002-05-30
    • US09726675
    • 2000-11-29
    • Joseph S. Barbanell
    • G03H001/00G03H001/02G03H001/26
    • G03H1/041G03H1/0011G03H1/028G03H1/16G03H2001/0055G03H2001/2615G03H2001/263
    • A personalized holographic jewelry item which has the appearance, in non-coherent light, of a precious stone (which can have the exceptional quality, clarity and size). The item preferably also includes a second hologram layer, which through use of coherent-optical processing, produces an additional positive effect. By using the principle of waveband separation, the invention enables reconstruction of personalized/security data to identify and secure said jewelry item. In other applications, the second hologram enables the item to be used as an identification device for general application, while at the same time displaying holograms of precious stones. The jewelry item might additionally include a ruby, serving, besides a display effect, the purposes both of accumulating and discharging one or more pulses of coherent radiation and at the same time being made secure by means of above mentioned security data with secure user's access. In another aspect, the invention enables the user to create/synthesize unique display holograms on biological carriers, such as nails or hair, by very simple and relatively inexpensive techniques.
    • 一种个性化的全息首饰项目,以非相干的光线,呈现出宝石的外观(可以具有卓越的品质,清晰度和尺寸)。 该项目优选地还包括第二全息图层,其通过使用相干光学处理产生附加的积极效果。 通过使用波段分离的原理,本发明能够重建个性化/安全数据,以识别和保护所述珠宝项目。 在其他应用中,第二全息图使得该项目可以用作一般应用的识别装置,同时显示宝石的全息图。 首饰项目可能还包括红宝石,除了显示效果外,累积和放出一个或多个相干辐射脉冲的目的,同时通过具有安全用户访问的上述安全数据使安全。 另一方面,本发明使得用户能够通过非常简单且相对便宜的技术在诸如指甲或头发的生物载体上创建/合成独特的显示全息图。
    • 18. 发明申请
    • Image-reproducing apparatus and image-reproducing method
    • 图像再现装置和图像再现方法
    • US20020027680A1
    • 2002-03-07
    • US09906672
    • 2001-07-18
    • Nobuhiro KiharaAkira Shirakura
    • G03H001/26
    • G03H1/22G02B27/2242G03H1/0408G03H1/268G03H2270/21Y10S359/90
    • An optical member 7 is bonded, at its rear side 7b, to a holographic stereogram 6. The front side 7a of the optical member 7 consists of parallel triangular prisms. Illumination light 9 is applied to the front surface 7a of the optical member 7 at a predetermined angle of, for example, 60null. The optical member 7 is made of, for example, optical glass or transparent plastic. Each triangular prism has an incidence surface 8, to which the illumination light is applied at right angles. The illumination light is applied to the interface 22 between the optical member 7 and the holographic stereogram 6, at an incidence angle null of, for example, 60null, thereby to suppress surface reflection of the illumination light 9 at the interface 22.
    • 光学构件7在其后侧7b处连接到全息立体图6.光学构件7的前侧7a由平行的三角棱镜构成。 照明光9以例如60°的预定角度施加到光学构件7的前表面7a。 光学构件7由例如光学玻璃或透明塑料制成。 每个三角形棱镜具有入射表面8,照明光线以直角施加到入射表面8。 照明光以例如60°的入射角θ施加到光学构件7和全息立体图6之间的界面22,从而抑制照明光9在界面22处的表面反射。