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61. 发明授权

US08564864B2 Image recording medium, hologram replicating device and hologram replicating method 有权
标题翻译：图像记录介质，全息图复制装置和全息图复制方法
公开(公告)号：US08564864B2
公开(公告)日：2013-10-22
申请号：US12637852
申请日：2009-12-15
申请人： Nobuhiro Kihara , Akira Shirakura
发明人： Nobuhiro Kihara , Akira Shirakura
IPC分类号： G03H1/00
CPC分类号： G03H1/268 , G03H1/0011 , G03H1/202 , G03H1/265 , G03H2001/0421 , G03H2210/441 , G03H2210/454 , G03H2210/562
摘要： An image recording medium in which a refractive index modulation is recorded in a material in a layer such that, when the hologram recording medium is illuminated from a predetermined angle and a viewpoint is moved horizontally with respect to a normal line, a hologram image having continuous parallax in at least the horizontal direction is reproduced and that, when the viewpoint is moved in a direction with respect to the normal line different from the horizontal direction, another image that is different from and thus is not continuous with the hologram image is reproduced.
摘要翻译：一种图像记录介质，其中折射率调制记录在层中的材料中，使得当全息图记录介质从预定角度照射并且视点相对于法线水平移动时，具有连续的全息图再现至少水平方向的视差，并且当视点相对于不同于水平方向的法线方向移动时，再现与全息图不同且因此与全息图不连续的另一图像。

62. 发明申请

US20120206781A1 IMAGE RECORDING MEDIUM, HOLOGRAM REPLICATING DEVICE AND HOLOGRAM REPLICATING METHOD 有权
公开(公告)号：US20120206781A1
公开(公告)日：2012-08-16
申请号：US13453080
申请日：2012-04-23
申请人： Nobuhiro Kihara , Akira Shirakura
发明人： Nobuhiro Kihara , Akira Shirakura
IPC分类号： G03H1/20
CPC分类号： G03H1/268 , G03H1/0011 , G03H1/202 , G03H1/265 , G03H2001/0421 , G03H2210/441 , G03H2210/454 , G03H2210/562
摘要： An image recording medium in which a refractive index modulation is recorded in a material in a layer such that, when the hologram recording medium is illuminated from a predetermined angle and a viewpoint is moved horizontally with respect to a normal line, a hologram image having continuous parallax in at least the horizontal direction is reproduced and that, when the viewpoint is moved in a direction with respect to the normal line different from the horizontal direction, another image that is different from and thus is not continuous with the hologram image is reproduced.

63. 发明授权

US08227148B2 Hologram fabrication process and fabricated hologram 有权
标题翻译：全息制作工艺和制作全息图
公开(公告)号：US08227148B2
公开(公告)日：2012-07-24
申请号：US12362151
申请日：2009-01-29
申请人： Tsuyoshi Yamauchi , Kenji Ueda , Masachika Watanabe
发明人： Tsuyoshi Yamauchi , Kenji Ueda , Masachika Watanabe
IPC分类号： G03H1/02
CPC分类号： G03F7/001 , G03H1/0011 , G03H1/0248 , G03H1/20 , G03H1/202 , G03H2001/0016 , G03H2001/0417 , G03H2210/55 , G03H2210/562
摘要： The invention provides a hologram in which a visually unidentifiable microtext or other micropattern of the order of 10 μm is recorded, and a process for the fabrication of the same. A volume hologram recording material 2 is located on the side of a reflection type volume hologram master 1 onto which copying illumination light 11 is incident, and the copying illumination light 11 incident onto the recording material 2 and light 12 diffracted through the master 1 interfere together in the volume hologram recording material 2 thereby copying the reflection type volume hologram master. In this case, a reflecting plate 5 having a fine regular reflection pattern 3 is interleaved between the master 1 and the recording material 2, and the copying illumination light 11 incident onto the recording material 2 and regularly reflected light 32 from the reflecting plate having the regular reflection pattern 3 interfere together in the recording material 2 thereby allowing the regular reflection pattern 3 to be multi-recorded in a hologram having the reflection type volume hologram master 1 copied in it.
摘要翻译：本发明提供了一种全息图，其中记录了视觉上不可识别的微型文本或其他微阵列的大小为10μm的全息图及其制造方法。体积全息图记录材料2位于复制照明光11入射的反射型体积全息图主体1的一侧，入射到记录材料2上的复制照明光11和通过主体1衍射的光12干涉在一起在体积全息图记录材料2中，由此复制反射型体积全息图母版。在这种情况下，具有精细的正反射图案3的反射板5在主体1和记录材料2之间交错，并且复制照明光11入射到记录材料2上并且从具有正常反射图案3在记录材料2中干涉在一起，从而允许将正反射图案3多次记录在其中复制有反射型体积全息图母版1的全息图中。

64. 发明申请

US20120044549A1 Hybrid Reflection Hologram 有权
标题翻译：混合反射全息图
公开(公告)号：US20120044549A1
公开(公告)日：2012-02-23
申请号：US13284766
申请日：2011-10-28
申请人： Ken R. Harris
发明人： Ken R. Harris
IPC分类号： G03H1/04 , G03H1/00
CPC分类号： G03H1/0248 , G03H1/0011 , G03H1/0236 , G03H1/0406 , G03H1/0408 , G03H1/0465 , G03H1/202 , G03H1/24 , G03H2001/0417 , G03H2001/205 , G03H2001/207 , G03H2001/2231 , G03H2210/46 , G03H2210/54 , G03H2210/562 , G03H2222/36 , G03H2227/04 , G03H2240/52
摘要： Hybrid white-light viewable holograms and methods for making them. The holograms are hybrid reflection holograms made using the diffractive structures or gratings of a holographic object such as a transmission hologram or holographic optical element (HOE). The wavefronts of the diffractive structures are converted into a reflection hologram by scanning them with a coherent light source having a profiled narrow beam. The hybrid reflection hologram can exhibit display parameters including the multiple colors, solidity, and color stability of white light reflection holograms, the diffractive color shifting of a white light transmission hologram, three dimensional imaging and a wide variety of dynamic changes. Different areas or images with each of these effects can be combined in a single hologram. These hybrid reflection holograms are ideal for security and forgery prevention applications.
摘要翻译：混合白光可见全息图及其制作方法。全息图是使用诸如透射全息图或全息光学元件（HOE）的全息物体的衍射结构或光栅制成的混合反射全息图。通过用具有异型窄光束的相干光源对它们进行扫描，将衍射结构的波前转换为反射全息图。混合反射全息图可以显示包括白光反射全息图的多种颜色，坚固性和颜色稳定性，白光透射全息图的衍射色移，三维成像和各种动态变化的显示参数。具有这些效果的不同区域或图像可以组合在单个全息图中。这些混合反射全息图是安全和防伪应用的理想选择。

65. 发明申请

US20120013960A1 Holographic or diffraction device 审中-公开
$Holographic or diffraction device$
标题翻译：全息或衍射装置
公开(公告)号：US20120013960A1
公开(公告)日：2012-01-19
申请号：US13135627
申请日：2011-07-11
申请人： Roger B. Millington , Adrian Horgan
发明人： Roger B. Millington , Adrian Horgan
IPC分类号： G03H1/00
CPC分类号： B42D25/328 , B42D25/21 , B42D25/23 , B42D25/24 , B42D25/25 , B42D25/27 , B42D25/29 , B42D25/324 , B42D2035/34 , G03H1/0011 , G03H1/0244 , G03H1/0248 , G03H1/0256 , G03H1/041 , G03H1/18 , G03H1/181 , G03H1/202 , G03H2001/0016 , G03H2001/0033 , G03H2001/026 , G03H2001/0432 , G03H2001/186 , G03H2001/2263 , G03H2001/2289 , G03H2001/2635 , G03H2210/22 , G03H2210/53 , G03H2210/54 , G03H2210/55 , G03H2210/562 , G03H2210/63 , G03H2240/42 , G03H2240/52 , G03H2250/38 , G03H2260/12 , G07D7/0032
摘要： A holographic or diffraction device responsive to interrogation, the device comprising an image-former and an image-concealer; wherein the image-former is adapted such that light reflected from or transmitted through it forms a combination of overt and covert holographic images; wherein the image-concealer acts to attenuate the overt holographic image of the combination of images, making the overt holographic image become not visible and a covert holographic image become visible, and wherein the attenuation of the overt holographic image by the image-concealer is alterable responsive to interrogation.
摘要翻译：一种响应于询问的全息或衍射装置，该装置包括成像装置和图像遮罩器; 其中图像形成器适于使得从其反射或透射的光形成公开和隐蔽的全息图像的组合; 其中图像遮蔽器用于衰减图像组合的明显全息图像，使得明显的全息图像变得不可见，并且隐蔽的全息图像变得可见，并且其中图像遮蔽器的明显全息图像的衰减是可改变的响应讯问。

66. 发明申请

US20100020669A1 METHOD FOR HOLOGRAPHIC DATA RETRIEVAL BY QUADRATURE HOMODYNE DETECTION 有权
标题翻译：用于全息数据检索的方法通过平均HOMODYNE检测
公开(公告)号：US20100020669A1
公开(公告)日：2010-01-28
申请号：US12576257
申请日：2009-10-09
申请人： MARK R. AYRES
发明人： MARK R. AYRES
IPC分类号： G11B7/00
CPC分类号： G06K9/745 , G03H1/22 , G03H2001/0441 , G03H2210/562 , G11B7/0065 , G11B7/1365
摘要： Systems and methods are provided for recovering data in a holographic memory system. One embodiment of these systems and methods uses homodyne detection to introduce a local oscillator beam into a reconstructed data beam of the recovered hologram. An image of the combined beam comprising the reconstructed data beam and local oscillator beam may be processed to obtain contrast level information for the pixels of the detected image. This contrast level information may then be used to obtain an increased contrast image of the recovered hologram, which may increase the SNR of the recovered data.
摘要翻译：提供了用于在全息存储器系统中恢复数据的系统和方法。这些系统和方法的一个实施例使用零差检测将本地振荡器波束引入到恢复的全息图的重构数据波束中。可以处理包括重构数据波束和本地振荡器波束的组合波束的图像，以获得检测图像的像素的对比度信息。然后可以使用该对比度水平信息来获得恢复的全息图的增加的对比度图像，这可以增加恢复的数据的SNR。

67. 发明申请

US20080198432A1 HOLOGRAM REPRODUCING APPARATUS, HOLOGRAM REPRODUCING METHOD, AND PHASE MODULATING ELEMENT 失效
标题翻译： HOLOGRAM复制设备，HOLOGRAM复制方法和相位调制元件
公开(公告)号：US20080198432A1
公开(公告)日：2008-08-21
申请号：US12032536
申请日：2008-02-15
申请人： Tomiji Tanaka , Masaaki Hara , Kazutatsu Tokuyama , Satoru Seko , Shinji Yamada , Hitoshi Okada
发明人： Tomiji Tanaka , Masaaki Hara , Kazutatsu Tokuyama , Satoru Seko , Shinji Yamada , Hitoshi Okada
IPC分类号： G03H1/22 , G02F1/137
CPC分类号： G11B7/1362 , G03H1/22 , G03H1/265 , G03H2001/0441 , G03H2210/562 , G11B7/0065 , G11B7/1369
摘要： A hologram reproducing apparatus includes a first reference light path leading laser light from a laser light source so that a hologram recording medium is irradiated with first reference light; a diffracted light path leading diffracted light, generated from the hologram recording medium by irradiation with the first reference light, to a light receiving element having a plurality of pixels; and a second reference light path leading second reference light, having the same polarization direction as that of the diffracted light, from the laser light source to the light receiving element. The second reference light path is provided with a phase modulating element so that the phase difference between the diffracted light and the second reference light in a light receiving surface of the light receiving element is adjusted within a predetermined range.
摘要翻译：全息图再现装置包括：第一参考光路，其引导来自激光光源的激光，使得全息图记录介质用第一参考光照射; 通过照射第一参考光从全息图记录介质产生的衍射光的衍射光路到具有多个像素的光接收元件; 以及第二参考光路，其将具有与衍射光的偏振方向相同的偏振方向的第二参考光从激光光源引导到光接收元件。第二参考光路设置有相位调制元件，使得光接收元件的光接收表面中的衍射光和第二参考光之间的相位差被调节在预定范围内。

68. 发明申请

US20070223074A1 HYBRID REFLECTION HOLOGRAM 审中-公开
标题翻译：混合反射HOLOGRAM
公开(公告)号：US20070223074A1
公开(公告)日：2007-09-27
申请号：US11688174
申请日：2007-03-19
申请人： Ken Harris
发明人： Ken Harris
IPC分类号： G03H1/26
CPC分类号： G03H1/0248 , G03H1/0011 , G03H1/0236 , G03H1/0406 , G03H1/0408 , G03H1/0465 , G03H1/202 , G03H1/24 , G03H2001/0417 , G03H2001/205 , G03H2001/207 , G03H2001/2231 , G03H2210/46 , G03H2210/54 , G03H2210/562 , G03H2222/36 , G03H2227/04 , G03H2240/52
摘要： Hybrid white-light viewable holograms and methods for making them. The holograms are hybrid reflection holograms made using the diffractive structures or gratings of a holographic object such as a transmission hologram or holographic optical element (HOE). The wavefronts of the diffractive structures are converted into a reflection hologram by scanning them with a coherent light source having a profiled narrow beam. The hybrid reflection hologram can exhibit display parameters including the multiple colors, solidity, and color stability of white light reflection holograms, the diffractive color shifting of a white light transmission hologram, three dimensional imaging and a wide variety of dynamic changes. Different areas or images with each of these effects can be combined in a single hologram. These hybrid reflection holograms are ideal for security and forgery prevention applications.
摘要翻译：混合白光可见全息图及其制作方法。全息图是使用诸如透射全息图或全息光学元件（HOE）的全息物体的衍射结构或光栅制成的混合反射全息图。通过用具有异型窄光束的相干光源对它们进行扫描，将衍射结构的波前转换为反射全息图。混合反射全息图可以显示包括白光反射全息图的多种颜色，坚固性和颜色稳定性，白光透射全息图的衍射色移，三维成像和各种动态变化的显示参数。具有这些效果的不同区域或图像可以组合在单个全息图中。这些混合反射全息图是安全和防伪应用的理想选择。

69. 发明授权

US06980336B2 Secured document, system for manufacturing same and system for reading this document 失效
标题翻译：安全文件，制造系统和阅读本文件的系统
公开(公告)号：US06980336B2
公开(公告)日：2005-12-27
申请号：US10971136
申请日：2004-10-25
申请人： Cécile Joubert , Brigitte Loiseaux , Philippe Robin , Claude Bricot
发明人： Cécile Joubert , Brigitte Loiseaux , Philippe Robin , Claude Bricot
IPC分类号： B42D15/10 , G03H1/00 , G03H1/04 , G03H1/18 , G06K7/12 , G06K19/06 , G06K19/16
CPC分类号： G03H1/0011 , G03H1/0404 , G03H1/0406 , G03H1/041 , G03H1/2249 , G03H1/2286 , G03H2001/0016 , G03H2001/0022 , G03H2001/0204 , G03H2001/0413 , G03H2001/0415 , G03H2001/0417 , G03H2001/2231 , G03H2001/2263 , G03H2001/264 , G03H2210/22 , G03H2210/33 , G03H2210/54 , G03H2210/562 , G03H2223/23 , G03H2225/60 , G03H2227/05 , G06K7/12 , G06K19/06046 , G06K19/16
摘要： A document includes at least one drawing or data produced, for example, by printing. In addition, this document includes a hologram representing part of the document. The hologram of this document is recorded using a system including a prerecorded or electrically controllable optical modulator in which the image of at least part of the document is recorded. This modulator is designed to be combined with a layer of photosensitive material. A first reference wave illuminates the layer of photosensitive material. A second wave incident on the modulator and giving rise to a third object wave is also transmitted to the layer of photosensitive material in order to interfere with the reference wave in this layer.
摘要翻译：文档包括至少一个绘图或数据，例如通过打印产生。另外，该文件包括表示文件的一部分的全息图。使用包括预记录或电可控光调制器的系统来记录该文件的全息图，其中记录了至少部分文件的图像。该调制器被设计成与感光材料层组合。第一参考波照亮感光材料层。入射到调制器上并产生第三物体波的第二波也被传送到感光材料层，以便干扰该层中的参考波。

70. 发明授权

US06707585B2 Holographic recording and reproducing apparatus and holographic recording and reproducing method 失效
标题翻译：全息记录和再现设备和全息记录和再现方法
公开(公告)号：US06707585B2
公开(公告)日：2004-03-16
申请号：US09984841
申请日：2001-10-31
申请人： Satoru Tanaka
发明人： Satoru Tanaka
IPC分类号： G03H104
CPC分类号： G11B7/0065 , G03H1/181 , G03H1/20 , G03H1/26 , G03H1/265 , G03H2001/026 , G03H2001/0268 , G03H2001/0413 , G03H2001/184 , G03H2001/205 , G03H2210/562 , G03H2222/56
摘要： An apparatus includes recording reference optics, recording signal optics, and reproducing reference optics. The recording reference optics supplies a recording reference light beam to a recording medium, and the recording signal optics supplies a signal light beam, which is modulated in accordance with image data, to the recording medium. The signal light beam and the recording reference light beam produce an interference pattern within the recording medium. The reproducing reference optics supplies a reproducing reference light beam, which propagates in an opposite direction of the recording reference light beam, to the recording medium. The reproducing reference light beam generates a phase conjugate wave from a refractive-index grating of the interference pattern, and the phase conjugate wave is split from an optical path of the signal light beam to image a dot pattern with the phase conjugate wave. Also, a photo-detector detects the dot pattern to reproduce image data.
摘要翻译：一种装置包括记录参考光学器件，记录信号光学器件和再现参考光学器件。记录参考光学器件将记录参考光束提供给记录介质，并且记录信号光学器件将根据图像数据调制的信号光束提供给记录介质。信号光束和记录参考光束在记录介质内产生干涉图案。再现参考光学器件将沿着记录参考光束的相反方向传播的再现参考光束提供给记录介质。再现参考光束从干涉图案的折射率光栅产生相位共轭波，并且将相位共轭波从信号光束的光路分割成具有相位共轭波的点图案。此外，光检测器检测点图案以再现图像数据。

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