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公开(公告)号:US07800803B2
公开(公告)日:2010-09-21
申请号:US12467042
申请日:2009-05-15
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: A single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. The data are generated entirely by a computer as a 3-D (animated) model or from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, is used to record composite holograms. The present invention permits the creation of restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods. Alternatively the same invention and apparatus permits the direct writing of hologram without the need to pass through the intermediate stage of the H1 transmission hologram.
摘要翻译: 公开了用于从数字数据产生许多最常见类型的全息图的单一方法和装置。 该数据由计算机完全由3-D(动画)模型或从多个不同摄像机位置拍摄的实际3-D(移动)对象或场景的多个2-D摄像机图像生成。 数据被数字处理并显示在小型高分辨率空间光调制器(SLM)上。 紧凑的低能量脉冲激光器用于记录复合全息图。 本发明允许创建可以使用传统方法复制的被称为H1全息图的限制或全视差主传输或反射型复合全息图。 或者,相同的发明和装置允许全息图的直接写入,而不需要通过H1传输全息图的中间阶段。
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公开(公告)号:US07262891B2
公开(公告)日:2007-08-28
申请号:US11265740
申请日:2005-11-02
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: A single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. In one embodiment the data are generated entirely by a computer as a 3-D (animated) model. In another embodiment the data are generated from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, which avoids the usual vibration problems encountered at high rates of production and the installation in normal working environments, is used to record composite holograms on an holographic emulsion using a special optical design. The present invention permits the creation of restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods to produce full or single color rainbow white-light transmission holograms, achromatic white-light transmission holograms or single or full-color white-light reflection holograms. Alternatively the same invention and apparatus permits the direct writing of full or single color rainbow white-light transmission composite holograms, achromatic white-light transmission composite holograms or single or full-color white-light reflection composite holograms without the need to pass through the intermediate stage of the H1 transmission hologram. The present invention allows the creation of a compact rugged machine that is capable of producing holograms covering a large size range. In addition the invention produces holograms that can be tiled together to form composite holograms much larger than the component panels.
摘要翻译: 公开了用于从数字数据产生许多最常见类型的全息图的单一方法和装置。 在一个实施例中,数据由计算机完全由3-D(动画)模型生成。 在另一个实施例中,从多个不同摄像机位置的实际3-D(移动)物体或场景拍摄的多个2-D摄像机图像生成数据。 数据被数字处理并显示在小型高分辨率空间光调制器(SLM)上。 使用紧凑型低能量脉冲激光器,其避免了在高生产率和正常工作环境中的安装中遇到的常见振动问题,以使用特殊的光学设计在全息乳状液上记录复合全息图。 本发明允许创建被称为H1全息图的限制或全视差主传输或反射型复合全息图,其可以使用传统方法复制以产生全色或单色彩虹白光透射全息图,无彩色白光透射全息图 或单色或全色白光反射全息图。 或者,相同的发明和装置允许直接写入全彩色或单色彩虹白光透射复合全息图,无彩色白光透射复合全息图或单或全色白光反射复合全息图,而不需要通过中间 H1传输全息图的阶段。 本发明允许创建能够产生覆盖大尺寸范围的全息图的紧凑型坚固机器。 此外,本发明产生可以平铺在一起以形成比组件面板大得多的复合全息图的全息图。
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公开(公告)号:US07324248B2
公开(公告)日:2008-01-29
申请号:US11265473
申请日:2005-11-02
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: A method and apparatus for producing holograms may use a computer generated 3-D model or data generated using multiple 2-D camera images taken of a real 3-D object or scene. The data is digitally processed and displayed on a high resolution spatial light modulator (SLM). A low energy pulsed laser records composite holograms on a holographic emulsion using a special optical design. Restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, may be created that can be copied using traditional methods to produce full or single color rainbow white-light transmission holograms, achromatic white-light transmission holograms or single or full-color white-light reflection holograms. Alternatively, full or single color rainbow white-light transmission composite holograms, achromatic white-light transmission composite holograms or single or full-color white-light reflection composite holograms may be directly written without passing through the intermediate stage of the H1 transmission hologram.
摘要翻译: 用于制造全息图的方法和装置可以使用计算机生成的3D模型或使用由真实3-D对象或场景拍摄的多个2-D相机图像生成的数据。 数据被数字处理并显示在高分辨率空间光调制器(SLM)上。 低能量脉冲激光使用特殊的光学设计在全息乳状液上记录复合全息图。 可以创建被称为H1全息图的受限制或全视差主传输或反射型复合全息图,其可以使用传统方法复制以产生全色或单色彩虹白光透射全息图,无色白光透射全息图或单或全 彩色白光反射全息图。 或者,可以直接写入全色或单色彩虹白光透射复合全息图,消色差白光透射复合全息图或单色或全色白光反射复合全息图,而不经过H1透射全息图的中间阶段。
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公开(公告)号:US07042605B2
公开(公告)日:2006-05-09
申请号:US11056462
申请日:2005-02-11
IPC分类号: G03H1/26
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: The present invention provides a single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. The data are generated entirely by a computer as a 3-D (animated) model or from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, is used to record composite holograms. The present invention permits the creation of restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods. Alternatively the same invention and apparatus permits the direct writing of hologram without the need to pass through the intermediate stage of the H1 transmission hologram.
摘要翻译: 本发明提供一种用于从数字数据产生许多最常见类型的全息图的方法和装置。 数据由计算机完全由3D(动画)模型产生,或者由多个不同摄像机位置的真实3-D(移动)对象或场景拍摄的多个2-D摄像机图像生成。 数据被数字处理并显示在小型高分辨率空间光调制器(SLM)上。 紧凑的低能量脉冲激光器用于记录复合全息图。 本发明允许创建可以使用传统方法复制的被称为H1全息图的限制或全视差主传输或反射型复合全息图。 或者,相同的发明和装置允许全息图的直接写入,而不需要通过H1传输全息图的中间阶段。
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公开(公告)号:US20080158630A1
公开(公告)日:2008-07-03
申请号:US12046289
申请日:2008-03-11
IPC分类号: G03H1/16
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: A single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. The data are generated entirely by a computer as a 3-D (animated) model or from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, is used to record composite holograms. The present invention permits the creation of restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods. Alternatively the same invention and apparatus permits the direct writing of hologram without the need to pass through the intermediate stage of the H1 transmission hologram.
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公开(公告)号:US20080151340A1
公开(公告)日:2008-06-26
申请号:US12046254
申请日:2008-03-11
IPC分类号: G03H1/04
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: A single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. The data are generated entirely by a computer as a 3-D (animated) model or from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, is used to record composite holograms. The present invention permits the creation of restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods. Alternatively the same invention and apparatus permits the direct writing of hologram without the need to pass through the intermediate stage of the H1 transmission hologram.
摘要翻译: 公开了用于从数字数据产生许多最常见类型的全息图的单一方法和装置。 数据由计算机完全由3D(动画)模型产生,或者由多个不同摄像机位置的真实3-D(移动)对象或场景拍摄的多个2-D摄像机图像生成。 数据被数字处理并显示在小型高分辨率空间光调制器(SLM)上。 紧凑的低能量脉冲激光器用于记录复合全息图。 本发明允许创建可以使用传统方法复制的被称为H1全息图的限制或全视差主传输或反射型复合全息图。 或者,相同的发明和装置允许全息图的直接写入,而不需要通过H1传输全息图的中间阶段。
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公开(公告)号:US07548360B2
公开(公告)日:2009-06-16
申请号:US12046289
申请日:2008-03-11
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: A single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. The data are generated entirely by a computer as a 3-D (animated) model or from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, is used to record composite holograms. The present invention permits the creation of restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods. Alternatively the same invention and apparatus permits the direct writing of hologram without the need to pass through the intermediate stage of the H1 transmission hologram.
摘要翻译: 公开了用于从数字数据产生许多最常见类型的全息图的单一方法和装置。 数据由计算机完全由3D(动画)模型产生,或者由多个不同摄像机位置的真实3-D(移动)对象或场景拍摄的多个2-D摄像机图像生成。 数据被数字处理并显示在小型高分辨率空间光调制器(SLM)上。 紧凑的低能量脉冲激光器用于记录复合全息图。 本发明允许创建可以使用传统方法复制的被称为H1全息图的限制或全视差主传输或反射型复合全息图。 或者,相同的发明和装置允许全息图的直接写入,而不需要通过H1传输全息图的中间阶段。
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公开(公告)号:US07423792B2
公开(公告)日:2008-09-09
申请号:US11527068
申请日:2006-09-26
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: A single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. The data are generated entirely by a computer as a 3-D (animated) model or from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, is used to record composite holograms. The present invention permits the creation of restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods. Alternatively the same invention and apparatus permits the direct writing of hologram without the need to pass through the intermediate stage of the H1 transmission hologram.
摘要翻译: 公开了用于从数字数据产生许多最常见类型的全息图的单一方法和装置。 数据由计算机完全由3D(动画)模型产生,或者由多个不同摄像机位置的真实3-D(移动)对象或场景拍摄的多个2-D摄像机图像生成。 数据被数字处理并显示在小型高分辨率空间光调制器(SLM)上。 紧凑的低能量脉冲激光器用于记录复合全息图。 本发明允许创建可以使用传统方法复制的被称为H1全息图的限制或全视差主传输或反射型复合全息图。 或者,相同的发明和装置允许全息图的直接写入,而不需要通过H1传输全息图的中间阶段。
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公开(公告)号:US07199814B2
公开(公告)日:2007-04-03
申请号:US10398344
申请日:2001-10-08
CPC分类号: B41J2/435 , G02F1/3532 , G02F1/37 , G02F2001/354 , G03H1/02 , G03H1/24 , G03H1/26 , G03H2001/0212 , G03H2001/2231 , G03H2001/2263 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2210/22 , G03H2222/18 , G03H2222/33 , H01S3/08072 , H01S3/08086 , H01S3/083 , H01S3/10 , H01S3/109 , H01S3/113 , H01S3/115 , H01S3/1611 , H01S3/1653 , H01S3/2383
摘要: A direct write holographic printer for producing RGB color reflection holograms is disclosed. A Nd:YLF crystal (1) in a laser cavity is excited to produce an emission at 1313 nm which is frequency converted by doubling to 656.5 nm and by tripling to 437.7 nm. In a separate cavity a similar Nd:YLF crystal (1a) is synchronously or asynchronously excited to produce an emission at 1047.1 nm (or at the related line of 1053 nm) which is frequency converted by doubling to 523.6 nm (or 526.5 nm). The emissions at 437.7 nm and 656.5 nm are combined co-linearly with the emission at 523.6 nm (or 526.5 nm) to produce a single RGB pulsed laser beam.
摘要翻译: 公开了一种用于产生RGB彩色反射全息图的直写全息打印机。 激光腔中的Nd:YLF晶体(1)被激发以产生1313nm的发射,其通过加倍至656.5nm而被频率转换并且三倍至437.7nm。 在单独的腔中,类似的Nd:YLF晶体(1a)被同步或异步激发,以产生在1047.1nm(或在1053nm的相关行上)的发射,其通过倍增到523.6nm(或526.5nm)而被频率转换, 。 在437.7nm和656.5nm处的发射与523.6nm(或526.5nm)的发射线性地组合以产生单个RGB脉冲激光束。
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公开(公告)号:US07009742B2
公开(公告)日:2006-03-07
申请号:US11056589
申请日:2005-02-11
IPC分类号: G03H1/26
CPC分类号: G03H1/24 , G03H1/0891 , G03H1/16 , G03H1/268 , G03H2001/0216 , G03H2001/0413 , G03H2001/0415 , G03H2001/0428 , G03H2001/0473 , G03H2001/2263 , G03H2001/2265 , G03H2001/2268 , G03H2001/2273 , G03H2001/2685 , G03H2001/269 , G03H2001/2695 , G03H2001/306 , G03H2210/22 , G03H2210/40 , G03H2210/42 , G03H2210/441 , G03H2210/454 , G03H2222/22 , G03H2222/33 , G03H2222/50 , G03H2223/19
摘要: The present invention provides a single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. The data are generated entirely by a computer as a 3-D (animated) model or from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, is used to record composite holograms. The present invention permits the creation ofrestricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods. Alternatively the same invention and apparatus permits the direct writing of hologram without the need to pass through the intermediate stage of the H1 transmission hologram.
摘要翻译: 本发明提供一种用于从数字数据产生许多最常见类型的全息图的方法和装置。 数据由计算机完全由3D(动画)模型产生,或者由多个不同摄像机位置的真实3-D(移动)对象或场景拍摄的多个2-D摄像机图像生成。 数据被数字处理并显示在小型高分辨率空间光调制器(SLM)上。 紧凑的低能量脉冲激光器用于记录复合全息图。 本发明允许创建可以使用传统方法复制的被称为H1全息图的限制或全视差主传输或反射型复合全息图。 或者,相同的发明和装置允许全息图的直接写入,而不需要通过H1传输全息图的中间阶段。
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