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1. 发明申请

US20110088050A1 Holographic Film and Recording Method 有权
标题翻译：全息胶片和记录方法
公开(公告)号：US20110088050A1
公开(公告)日：2011-04-14
申请号：US12900589
申请日：2010-10-08
申请人： John David Wiltshire
发明人： John David Wiltshire
IPC分类号： G11B7/003 , G11B7/00 , B05D5/06
CPC分类号： G03H1/0248 , G03H1/02 , G03H1/2249 , G03H2001/026 , G03H2001/0264 , G03H2001/2263 , G03H2240/55 , G03H2260/12 , G03H2260/16
摘要： This invention relates to holographic film for recording multicolor volume holograms, especially full color volume reflection holograms, and to manufacturing techniques for such film, and to corresponding methods of recording multicolor and full-color volume, in particular volume reflection holograms. We describe a holographic film for recording a multicolor volume hologram, the film comprising: a carrier; a first photosensitive recording layer sensitive to one or both of red and green laser light; and a second photosensitive recording layer sensitive to blue laser light. Both the first and second photosensitive recording layers comprise silver halide and have a grain size of less than 30 nm, and at least one of the photosensitive recording layers has a thickness of greater than 3 μm and less than 5 μm.
摘要翻译：本发明涉及用于记录多色体积全息图，特别是全彩色体积反射全息图的全息膜，以及这种薄膜的制造技术，以及记录多色和全色体积，特别是体积反射全息图的相应方法。我们描述了用于记录多色体积全息图的全息膜，该膜包括：载体; 对红色和绿色激光中的一种或两种敏感的第一感光记录层; 以及对蓝色激光敏感的第二感光记录层。第一和第二感光记录层都包含卤化银并且具有小于30nm的粒度，并且至少一个感光记录层的厚度大于3μm且小于5μm。

2. 发明申请

US20100067076A1 HOLOGRAPHIC PRINTER 审中-公开
标题翻译：全息打印机
公开(公告)号：US20100067076A1
公开(公告)日：2010-03-18
申请号：US12298658
申请日：2007-04-27
申请人： David Brotherton-Ratcliffe
发明人： David Brotherton-Ratcliffe
IPC分类号： G03H1/20
CPC分类号： G03H1/202 , G03H1/0465 , G03H1/24 , G03H1/268 , G03H2001/0415 , G03H2001/0417 , G03H2001/0428 , G03H2001/186 , G03H2001/205 , G03H2001/2271 , G03H2001/2289 , G03H2001/2685 , G03H2001/2695 , G03H2210/22 , G03H2222/18 , G03H2222/35 , G03H2223/19 , G03H2223/24 , G03H2223/26 , G03H2225/22 , G03H2225/31 , G03H2225/61 , G03H2260/16
摘要： A holographic printer, a hologram copier and a combined holographic printer and hologram copier system is disclosed. The printer, copier and combined system comprise a pulsed RGB laser system comprising three short cavity oscillators. With the holographic printer digital image data is encoded onto three LCOS reflective SLM displays. The combined holographic printer and hologram copier system comprises a single RGB laser system.
摘要翻译：公开了全息打印机，全息复印机和组合式全息打印机和全息复印机系统。打印机，复印机和组合系统包括包括三个短腔振荡器的脉冲RGB激光系统。使用全息打印机将数字图像数据编码到三个LCOS反射SLM显示器上。组合的全息打印机和全息复印机系统包括单个RGB激光系统。

3. 发明申请

US20080285100A1 Apparatus and Method for Producing a Hologram 失效
标题翻译：用于产生全息图的装置和方法
公开(公告)号：US20080285100A1
公开(公告)日：2008-11-20
申请号：US12093942
申请日：2006-11-15
申请人： Richard Howard Evans , David Roy Winterbottom , John David Wiltshire
发明人： Richard Howard Evans , David Roy Winterbottom , John David Wiltshire
IPC分类号： G03H1/26 , G03H1/04
CPC分类号： G03H1/268 , G03H1/0248 , G03H1/181 , G03H1/202 , G03H1/265 , G03H2001/0027 , G03H2001/0417 , G03H2001/0482 , G03H2001/0497 , G03H2001/186 , G03H2001/2271 , G03H2001/2273 , G03H2222/15 , G03H2222/18 , G03H2240/42 , G03H2240/53 , G03H2250/40 , G03H2260/16
摘要： The present invention relates to a method and apparatus for producing a hologram, in particular a dot matrix volume hologram. A holographic recording system (1) comprises a source of optical radiation (7), a transparent or partially transparent holographic recording medium 6 and an optical system (10). The recording medium (6) has a first side (25), a second side (26) and a recording volume (36), the second side (26) being opposite to said first side (25) and the recording volume (36) being between said sides (25, 26). The recording medium (6) is positioned between the source of optical radiation (7) and the optical system (10) so that the first side (25) is presented towards the source of optical radiation (7) and the second side (26) is presented towards the optical system. The source (7) is arranged to project incident optical radiation (20) onto the first side (25) and through the recording volume (36) towards the optical system (10). The optical system (10) is arranged to redirect (32) the optical radiation back onto said second side (26) and into the recording volume (36) so that said incident (20) and redirected (32) optical radiation intersect within the recording volume (36) at an obtuse angle (34) to create an interference pattern (38) from which a holographic recording may be made.
摘要翻译：本发明涉及一种用于制造全息图，特别是点阵体积全息图的方法和装置。全息记录系统（1）包括光学辐射源（7），透明或部分透明的全息记录介质6和光学系统（10）。记录介质（6）具有第一侧（25），第二侧（26）和记录体积（36），第二侧（26）与所述第一侧（25）和记录体积（36）相对，位于所述侧面（25,26）之间。记录介质（6）位于光辐射源（7）和光学系统（10）之间，使得第一侧（25）朝向光辐射源（7）呈现，而第二侧（26）被呈现给光学系统。源（7）被布置成将入射光辐射（20）投射到第一侧（25）上并通过记录体积（36）朝向光学系统（10）投影。光学系统（10）被布置成将光学辐射重定向（32）到所述第二侧（26）上并进入记录体积（36），使得所述入射（20）和重定向（32）光辐射在记录内相交体积（36）以钝角（34）产生干涉图案（38），可从中制造全息记录。

4. 发明申请

US20020109872A1 Apparatus for making holograms including images of particular sizes 失效
标题翻译：用于制作包括特定尺寸图像的全息图的装置
公开(公告)号：US20020109872A1
公开(公告)日：2002-08-15
申请号：US09971377
申请日：2001-10-04
发明人： Stephen J. Hart
IPC分类号： G03H001/26 , G03H001/04
CPC分类号： G02B5/203 , G02B5/32 , G03H1/0248 , G03H1/0486 , G03H1/181 , G03H1/22 , G03H1/24 , G03H1/28 , G03H2001/0489 , G03H2001/0491 , G03H2001/0833 , G03H2001/186 , G03H2001/2278 , G03H2001/2655 , G03H2210/22 , G03H2210/33 , G03H2210/454 , G03H2210/46 , G03H2227/06 , G03H2260/16
摘要： A method and apparatus for making holograms includes a technique for exposing a film substrate or other light-sensitive medium to consecutive two dimensional images, together representative of a physical three-dimensional system, to generate a three dimensional hologram of the physical system. Low beam ratios are employed to superimpose multiple (20-300) images on the substrate. Each image is relatively weak, but the combination of the series of weak images ultimately appears as a single clearly defined hologram.
摘要翻译：一种用于制造全息图的方法和装置包括一种技术，用于将代表物理三维系统的薄膜基片或其他光敏介质暴露于连续的二维图像，以产生物理系统的三维全息图。采用低光束比率在基片上叠加多（20-300）像。每个图像相对较弱，但是一系列弱图像的组合最终显示为单个明确定义的全息图。

5. 发明授权

US5796500A Methods and apparatus for making holograms 失效
标题翻译：制作全息图的方法和装置
公开(公告)号：US5796500A
公开(公告)日：1998-08-18
申请号：US454381
申请日：1995-09-11
申请人： Stephen J. Hart
发明人： Stephen J. Hart
IPC分类号： G03H1/26 , G02B5/32 , G03H1/04 , G03H1/10 , G03H1/22 , G03H1/24 , G03H1/28
CPC分类号： G02B5/203 , G02B5/32 , G03H1/0248 , G03H1/22 , G03H1/24 , G03H1/28 , G03H1/0486 , G03H1/181 , G03H2001/0489 , G03H2001/0491 , G03H2001/0833 , G03H2001/186 , G03H2001/2278 , G03H2001/2655 , G03H2210/22 , G03H2210/33 , G03H2210/454 , G03H2210/46 , G03H2227/06 , G03H2260/16
摘要： A method and apparatus (300) for making holograms includes a technique for exposing a film substrate (319) or other light sensitive medium to consecutive two-dimensional images, together representative of a three-dimensional system, to generate a three-dimensional hologram of the physical system. Low beam ratios are employed to superimpose multiple (20-300) images on the substrate (319). Each image is relatively weak, but the combination of the series of weak images ultimately appears as a single clearly defined hologram.
摘要翻译： PCT No.PCT / US93 / 11501 Sec。 371 1995年9月11日第 102（e）1995年9月11日PCT PCT 1993年11月26日PCT公布。第WO94 / 12913B PCT公开日期1994年6月9日制造全息图的方法和装置（300）包括用于将代表三维系统的胶片基片（319）或其它光敏介质暴露于连续二维图像的技术，以产生三维全息图的物理系统。采用低光束比率在基片（319）上叠加多（20-300）像。每个图像相对较弱，但是一系列弱图像的组合最终显示为单个明确定义的全息图。

6. 发明授权

US5795681A Stabilization of holograms formed in gelatin 失效
标题翻译：在明胶中形成的全息图的稳定化
公开(公告)号：US5795681A
公开(公告)日：1998-08-18
申请号：US765399
申请日：1997-03-24
申请人： Helmut Muller , Jorg Gutjahr
发明人： Helmut Muller , Jorg Gutjahr
IPC分类号： G03H1/04 , G03C5/26 , G03C5/44 , G03H1/02 , G03H1/18 , G02B5/32
CPC分类号： G03C5/26 , G03C5/44 , G03H1/02 , G03H1/182 , G03H2001/0055 , G03H2001/026 , G03H2260/16
摘要： The present invention pertains to a process for the stabilization of Holograms formed on gelatin. According to the invention, after (i) exposing, (ii) developing, and (iii) quenching said Hologram, there is added thereto (iv) a bleaching bath based on an oxidative cross-linking agent at a pH value of at least 3 or more, and thereafter, following (v) rinsing, (vi) fixing, (vii) additional rinsing and (viii) a final bath, (ix) said support material is dehydrated by the use of one or more baths in series containing a solvent which is water-miscible and does not affect the cured gelatin structure. In another embodiment, the invention pertains to light-directing wall elements for buildings made of a Holograms obtainable by the process mentioned above and applied to a transparent or opaque substrate. By means of the present invention, silver-free holographic support materials can be prepared.
摘要翻译： PCT No.PCT / EP95 / 02595 371日期1997年3月24日 102（e）1997年3月24日PCT PCT 1995年7月5日PCT公布。出版物WO96 / 02019 日期1996年1月25日本发明涉及稳定在明胶上形成的全息图的方法。根据本发明，在（i）暴露，（ii）显影和（iii）淬灭所述全息图之后，加入其中（iv）基于氧化交联剂的漂白浴，其pH值为至少3 或更多，之后，（v）冲洗，（vi）固定，（vii）附加冲洗和（viii）最终浴，（ix）所述支撑材料通过使用一个或多个串联的浴来脱水，溶剂，其是水混溶性的并且不影响固化的明胶结构。在另一个实施方案中，本发明涉及由通过上述方法获得并应用于透明或不透明基底的全息图制成的建筑物的光导壁元件。通过本发明，可以制备无银全息支撑材料。

7. 发明授权

US5592313A Methods and apparatus for making holograms 失效
标题翻译：制作全息图的方法和装置
公开(公告)号：US5592313A
公开(公告)日：1997-01-07
申请号：US323568
申请日：1994-10-17
申请人： Stephen J. Hart
发明人： Stephen J. Hart
IPC分类号： G03H1/26 , G02B5/32 , G03H1/04 , G03H1/10 , G03H1/22 , G03H1/24 , G03H1/28
CPC分类号： G02B5/203 , G02B5/32 , G03H1/0248 , G03H1/22 , G03H1/24 , G03H1/28 , G03H1/0486 , G03H1/181 , G03H2001/0489 , G03H2001/0491 , G03H2001/0833 , G03H2001/186 , G03H2001/2278 , G03H2001/2655 , G03H2210/22 , G03H2210/33 , G03H2210/454 , G03H2210/46 , G03H2227/06 , G03H2260/16
摘要： A method and apparatus for making holograms includes a technique for exposing a film substrate or other light-sensitive medium to consecutive two-dimensional images, together representative of a physical three-dimensional system, to generate a three-dimensional hologram of the physical system. Low beam ratios are employed to superimpose multiple (20-300) images on the substrate. Each image is relatively weak, but the combination of the series of weak images ultimately appears as a single clearly defined hologram.
摘要翻译：一种用于制造全息图的方法和装置包括一个用于将一个代表物理三维系统的薄膜基片或其他光敏介质暴露于连续二维图象的技术，以产生物理系统的三维全息图。采用低光束比率在基片上叠加多（20-300）像。每个图像相对较弱，但是一系列弱图像的组合最终显示为单个明确定义的全息图。

8. 发明授权

US3967963A Bleached holographic material and process for the fabrication thereof using halogens 失效
标题翻译：漂白全息材料及其使用卤素制造的方法
公开(公告)号：US3967963A
公开(公告)日：1976-07-06
申请号：US609634
申请日：1975-09-02
申请人： Andrejs Graube
发明人： Andrejs Graube
IPC分类号： G03C5/40 , G03C5/44 , G03H1/18 , G03C5/04 , G03C5/32
CPC分类号： G03C5/44 , G03C5/40 , G03H1/18 , G03H2240/52 , G03H2240/53 , G03H2260/16
摘要： Silver halide holographic materials have been fabricated by a bleach process which yields substantially improved printout stability while retaining high diffraction efficiencies. Halogen vapors, liquids and nonaqueous solutions are employed to transform amplitude holograms into thick phase holograms in processes that are relatively inexpensive and simple to complete. Recorded patterns produced by these processes may be used for diffraction gratings, Fresnel zone plates, optical elements and the production of special waveforms.
摘要翻译：卤化银全息材料已经通过漂白方法制造，其产生显着改善的打印输出稳定性，同时保持高的衍射效率。使用卤素蒸气，液体和非水溶液将幅度全息图变换成相位便宜且易于完成的工艺中的厚相全息图。由这些工艺生产的记录图案可用于衍射光栅，菲涅耳带片，光学元件和特殊波形的生成。

9. 发明授权

US3635540A Holography with surface waves 失效
标题翻译：表面波的全景照相
公开(公告)号：US3635540A
公开(公告)日：1972-01-18
申请号：US3635540D
申请日：1969-09-02
申请人： AGFA GEVAERT AG
发明人： NASSENSTEIN HEINRICH
IPC分类号： G03H1/00 , G03H1/04 , G02B27/00
CPC分类号： G03H1/0408 , G03H1/00 , G03H1/04 , G03H2001/0094 , G03H2001/0413 , G03H2001/0415 , G03H2222/47 , G03H2223/25 , G03H2260/16
摘要： A process for the production of holograms wherein only one information carrying spatial frequency is used for recording by simultaneous exposure of a light-sensitive recording material to an imagewise modulated coherent object beam and one coherent reference beam. Further a process for the reconstruction of the hologram wherein the reference beam is the inhomogeneous surface beam which is created on total reflection in the optically thinner medium of the recording layer. The holograms obtained by the process can be used for the production of semiconductor microcircuit images.
摘要翻译：其中只有一个携带空间频率的信息用于通过将感光记录材料同时曝光到图像调制的相干物体光束和一个相干参考光束来进行记录的方法。此外，重建全息图的过程，其中参考光束是在记录层的光学较薄介质中的全反射上产生的不均匀表面光束。

10. 发明申请

US20140110886A1 Method of Production of a Holographic Sensor 有权
标题翻译：全息传感器的制作方法
公开(公告)号：US20140110886A1
公开(公告)日：2014-04-24
申请号：US14143921
申请日：2013-12-30
申请人： Cambridge Enterprise Limited
发明人： CHRISTOPHER ROBIN LOWE , COLIN ALEXANDER BENNETT DAVIDSON , JEFFREY BLYTH
IPC分类号： G03H1/04
CPC分类号： G03H1/0465 , G03H1/00 , G03H1/0005 , G03H1/0244 , G03H1/0248 , G03H1/0486 , G03H2001/0044 , G03H2001/0415 , G03H2001/186 , G03H2001/2231 , G03H2222/33 , G03H2240/20 , G03H2260/16 , G03H2260/62 , G03H2270/52
摘要： A method for the production of a holographic sensor which comprises a support medium supporting a reflection hologram wherein the support medium interacts with its physical or chemical environment to create an optical response which is a change in one or more optical properties of the hologram, the method comprising the steps of: a) introducing a colloidal dispersion of a recording material into the support medium; and b) ablating the colloidal particles of the recording material using a pulsed laser to form the holographic element in the support medium. The method of production can be used to introduce a reflection holographic grating into a hydrophobic support medium, in particular, polydimethylsiloxane (PDMS), which possesses an extraordinary ability to swell in the presence of both liquid and/or gaseous low molecular weight hydrocarbons and organic solvents and thus has many applications as a holographic sensor.
摘要翻译：一种用于生产全息传感器的方法，其包括支撑反射全息图的支撑介质，其中支撑介质与其物理或化学环境相互作用以产生作为全息图的一个或多个光学特性变化的光学响应，该方法包括以下步骤：a）将记录材料的胶体分散体引入载体介质中; 和b）使用脉冲激光烧蚀记录材料的胶体颗粒，以在支撑介质中形成全息元件。生产方法可用于将反射全息光栅引入到疏水性支持介质，特别是聚二甲基硅氧烷（PDMS）中，聚二甲基硅氧烷（PDMS）在液态和/或气态低分子量烃和有机物存在下具有非凡的溶胀能力溶剂，因此作为全息传感器具有许多应用。

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