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公开(公告)号：US10108147B2
公开(公告)日：2018-10-23
申请号：US14122188
申请日：2012-05-31
申请人： Mitsuteru Inoue , Hiroyuki Takagi
发明人： Mitsuteru Inoue , Hiroyuki Takagi
摘要： An image photography play method which is suited to playing a stereoscopic video. The image photography method includes: a step of forming a hologram pattern from a reference light and a subject light; a step of digitally processing the obtained hologram pattern; a step of writing the digitized hologram pattern as a magnetized vector pattern to a spatial lighting modulator which is formed from a magneto-optical material; and a step of inputting linearly polarized light into the spatial lighting modulator and playing an image according to the digitized hologram pattern.
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公开(公告)号：US09841619B2
公开(公告)日：2017-12-12
申请号：US13500873
申请日：2010-10-04
申请人： Mitsuteru Inoue , Taichi Goto , Takashi Yamaguchi
发明人： Mitsuteru Inoue , Taichi Goto , Takashi Yamaguchi
CPC分类号： G02F1/03 , G02F1/0305 , G02F1/09 , G02F1/21 , G02F2001/213 , G02F2203/15 , G02F2203/50
摘要： Provided is an optical body capable of arbitrarily and quickly controlling the optical characteristics of incident light. A refractive index variable layer (8) formed of PLZT or other material and a magneto-optical material layer (9) formed of garnet or other material are provided side by side between a first reflective layer (3) and a second reflective layer (5). If linearly polarized light is made incident from the side of the first reflective layer (3), the incident light interacts with the magneto-optical material layer (9) and is converted into a right-circularly polarized light component and a left-circularly polarized light component. A very small retardation occurring between both the right- and left-circularly polarized light components is amplified through multiple reflections between the pair of reflective layers (3, 5) and is controlled according to a controlled refractive index of the refractive index variable layer (8).
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3.发明授权公开(公告)号：US09516299B2
公开(公告)日：2016-12-06
申请号：US14351856
申请日：2012-09-13
CPC分类号： H04N13/363 , G02B5/0257 , G02B27/2214 , G03B21/14 , G03B21/145 , G03B21/602 , G03B35/24 , H04N13/393
摘要： A three-dimensional image projector includes: a conversion optical system including a plate-shaped first optical member that has an incidence surface is incident, and an emission surface and that converts a traveling direction of the image light so as to form a predetermined angle between the emission surface and an emission direction of the image light on the emission surface; a rotary driving unit that drives the conversion optical system so as to rotate along the emission surface with a predetermined point on the emission surface as the center of rotation; and an image projection unit that is erected along a rotation axis, converts the traveling direction of the image light emitted from the conversion optical system into a first direction along a surface crossing the rotation axis, and diffuses the image light emitted from the conversion optical system in a second direction along the rotation axis.
摘要翻译： 三维图像投影仪包括：转换光学系统，包括具有入射表面的板状第一光学构件入射的发射表面，并且转换图像光的行进方向，以便形成预定角度， 发射表面和发射表面上的图像光的发射方向; 旋转驱动单元，其驱动所述转换光学系统以沿着所述发射表面以所述发射表面上的预定点为旋转中心旋转; 以及沿着旋转轴竖立的图像投影单元，沿着与旋转轴交叉的表面将从转换光学系统发射的图像光的行进方向转换成第一方向，并且将从转换光学系统发射的图像光 沿着旋转轴线的第二方向。
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公开(公告)号：US20100128589A1
公开(公告)日：2010-05-27
申请号：US12452845
申请日：2008-07-23
申请人： Junichi Ikeda , Nobuya Morishita , Ryo Arai , Chisato Katahira , Yoshihiro Takatani , Kouzaburo Yokouchi , Mitsuteru Inoue , Pang Boey Lim
发明人： Junichi Ikeda , Nobuya Morishita , Ryo Arai , Chisato Katahira , Yoshihiro Takatani , Kouzaburo Yokouchi , Mitsuteru Inoue , Pang Boey Lim
CPC分类号： G03H1/02 , C08G59/24 , C08G59/62 , G03H2001/0264 , G03H2260/12 , G11B7/245
摘要： A composition for holographic recording medium, which can be coated in a uniform thickness and enables to simply produce a high definition holographic recording medium is provided. And a holographic medium having a low error rate, high storage capacity, high-performance, high-density, which is produced using the composition for the holographic recording medium, is also provided. The composition comprises a (meth)acrylic acid ester group-containing polymerizable substance, an alicyclic epoxy group-containing cationical polymerizable substance of which is ring-opening polymerized by heat, and a hydroxyl group-containing substance which is reactive with the alicyclic epoxy group-containing cationical polymerizable substance. The holographic recording medium is produced by forming a holographic recording layer on a substrate by applying the composition on the base material and polymerizing the alicyclic epoxy group-containing cationical polymerizable substance and the hydroxyl group-containing substance.
摘要翻译： 提供了一种全息记录介质的组合物，其可以均匀地涂布并且能够简单地生产高分辨率全息记录介质。 还提供了使用全息记录介质的组合物制造的具有低误码率，高存储容量，高性能，高密度的全息介质。 该组合物包含含（甲基）丙烯酸酯基的可聚合物质，其中通过加热开环聚合的含脂环族环氧基的阳离子可聚合物质和与脂环族环氧基反应的含羟基物质 含阳离子聚合物质。 全息记录介质通过在基材上施加组合物并使含有脂环族环氧基的阳离子聚合物质和含羟基物质聚合而在基材上形成全息记录层来制造。
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公开(公告)号：US20050249456A1
公开(公告)日：2005-11-10
申请号：US11182143
申请日：2005-07-15
CPC分类号： G02B5/32 , G02B6/3556 , G02B6/356 , G02F1/0338 , G11C13/042 , H04Q11/0005 , H04Q2011/0028 , H04Q2011/0035 , H04Q2011/0039
摘要： An optic switch for cross-connecting input light signals incoming from inlet fiber cables to outlet fiber cables is disclosed that makes use of a holographic filter (5) having a series of preformed different speckle patterns, each in the form of a hologram (H1, H2, . . . ). Associated with input light signals guided past respective inlet passages (4in) of a multimode waveguide (4), different speckle patterns are formed by applying different control voltages across respective electrode pairs (10, 10a) provided thereon. These speckle patterns past a single outlet passage (4out) of the multimode waveguide (4) into which the inlet passages (4in) converge are joined together and enter the holographic filter (5) in which an input light signal is selectively switched, addressed and cross-connected to an outlet waveguide (2) through a region thereof where a formed speckle pattern coincides with a preformed speckle pattern. The multi mode waveguides (4) is formed in, e.g., a LiNbO3 photorefractive substrate (3).
摘要翻译： 公开了一种用于交叉连接从入口光缆到出口光纤电缆的输入光信号的光开关，其利用具有一系列预制的不同散斑图案的全息滤光片（5），每个都具有全息图形式（H < SUB> 1，H 2，...，...）。 与通过多模波导（4）的相应入口通道（4 in）引导的输入光信号相关联，通过在其上提供的各个电极对（10,10a）施加不同的控制电压来形成不同的散斑图案。 通过入口通道（4 in）会聚在其中的多模波导（4）的单个出口通道（4 out）上的这些斑点图案被连接在一起并进入选择性地切换输入光信号的全息滤光器（5） 寻址并通过其出口波导（2）交叉连接，其中形成的斑点图案与预先形成的斑点图案重合。 多模波导（4）形成在例如LiNbO 3光折射基板（3）中。
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公开(公告)号：US06359722B1
公开(公告)日：2002-03-19
申请号：US09693819
申请日：2000-10-23
申请人： Mitsuteru Inoue , Toshitaka Fujii , Akio Takayama , Atsushi Kitamura , Shigeyuki Adachi , Hideki Kato
发明人： Mitsuteru Inoue , Toshitaka Fujii , Akio Takayama , Atsushi Kitamura , Shigeyuki Adachi , Hideki Kato
IPC分类号： G02F109
CPC分类号： G02F1/093 , G02B2006/12157
摘要： The present invention provides a compact optical isolator. A polarizer 2A and/or an analyzer 2B of an optical isolator 1 are/is formed of a cobalt magnetic substance minute particle cluster thin film 2. The cobalt magnetic substance minute particle cluster thin film 2 can be formed in the form of tape, film or sheet, whereby the thickness of the polarizer 2A and/or the analyzer 2B can be made small and in addition thereto, the polarizer and/or the analyzer can be formed integrally with a magneto-optical member which is formed in the form of thin film. More compact dimension and lighter weight can be realized as compared with the prior art in which Rochon prism made of calcite, rutile single crystal having wedge form or polarizing beam splitter is employed as the polarizer and the analyzer.
摘要翻译： 本发明提供一种紧凑型光隔离器。 光隔离器1的偏振器2A和/或分析器2B由钴磁性体微粒簇薄膜2形成。钴磁性体微粒簇薄膜2可以形成带状，薄膜状 或片材，由此可以使偏振片2A和/或分析器2B的厚度小，并且除此以外，偏振片和/或分析器也可以与薄膜形成的磁光部件一体地形成 电影。 与现有技术相比，可以实现更小巧的尺寸和更轻的重量，其中使用由方解石制成的Rochon棱镜，具有楔形的金红石单晶或偏振分束器作为偏振器和分析器。
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7.发明申请Image Photography Method, Image Photography Play Method, Spatial Lighting Modulator, Image Play Device, and Digital Hologram Forming Device 审中-公开图像摄影方法，图像摄影播放方法，空间照明调制器，图像播放设备和数字全息图形成设备公开(公告)号：US20140253986A1
公开(公告)日：2014-09-11
申请号：US14122188
申请日：2012-05-31
申请人： Mitsuteru Inoue , Hiroyuki Takagi
发明人： Mitsuteru Inoue , Hiroyuki Takagi
CPC分类号： G03H1/268 , G02B27/26 , G02F1/09 , G02F2203/12 , G03H1/02 , G03H1/0248 , G03H1/0443 , G03H1/0866 , G03H1/0891 , G03H1/2294 , G03H2001/0088 , G03H2001/0268 , G03H2001/269 , G03H2222/31 , G03H2225/30 , G03H2240/25 , G03H2260/35
摘要： Submitted is an image photography play method which is suited to playing a stereoscopic video. The image photography method comprises: a step of forming a hologram pattern from a reference light and a subject light; a step of digitally processing the obtained hologram pattern; a step of writing the digitized hologram pattern as a magnetized vector pattern to a spatial lighting modulator which is formed from a magneto-optical material; and a step of inputting linearly polarized light into the spatial lighting modulator and playing an image according to the digitized hologram pattern.
摘要翻译： 提交的是适合于播放立体视频的图像摄影播放方法。 图像摄影方法包括：从参考光和被摄体光形成全息图图案的步骤; 对获得的全息图图案进行数字处理的步骤; 将数字化全息图图案作为磁化矢量图案写入由磁光材料形成的空间照明调制器的步骤; 以及将线偏振光输入到空间照明调制器中并根据数字化全息图图形播放图像的步骤。
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公开(公告)号：US08383295B2
公开(公告)日：2013-02-26
申请号：US12452845
申请日：2008-07-23
申请人： Junichi Ikeda , Nobuya Morishita , Ryo Arai , Chisato Katahira , Yoshihiro Takatani , Kouzaburo Yokouchi , Mitsuteru Inoue , Pang Boey Lim
发明人： Junichi Ikeda , Nobuya Morishita , Ryo Arai , Chisato Katahira , Yoshihiro Takatani , Kouzaburo Yokouchi , Mitsuteru Inoue , Pang Boey Lim
IPC分类号： G03H1/02
CPC分类号： G03H1/02 , C08G59/24 , C08G59/62 , G03H2001/0264 , G03H2260/12 , G11B7/245
摘要： A composition for holographic recording medium, which can be coated in a uniform thickness and enables to simply produce a high definition holographic recording medium is provided. And a holographic medium having a low error rate, high storage capacity, high-performance, high-density, which is produced using the composition for the holographic recording medium, is also provided. The composition comprises a (meth)acrylic acid ester group-containing polymerizable substance, an alicyclic epoxy group-containing cationical polymerizable substance of which is ring-opening polymerized by heat, and a hydroxyl group-containing substance which is reactive with the alicyclic epoxy group-containing cationical polymerizable substance. The holographic recording medium is produced by forming a holographic recording layer on a substrate by applying the composition on the base material and polymerizing the alicyclic epoxy group-containing cationical polymerizable substance and the hydroxyl group-containing substance.
摘要翻译： 提供了一种全息记录介质的组合物，其可以均匀地涂布并且能够简单地制造高分辨率全息记录介质。 还提供了使用全息记录介质的组合物制造的具有低误码率，高存储容量，高性能，高密度的全息介质。 该组合物包含含有（甲基）丙烯酸酯基的可聚合物质，其中通过加热开环聚合的含脂环族环氧基的阳离子可聚合物质和与脂环族环氧基反应的含羟基物质 含阳离子聚合物质。 全息记录介质通过在基材上施加组合物并使含有脂环族环氧基的阳离子聚合物质和含羟基物质聚合而在基材上形成全息记录层来制造。
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公开(公告)号：US07050231B2
公开(公告)日：2006-05-23
申请号：US10105438
申请日：2002-03-26
CPC分类号： G02F1/093 , G02F2201/34 , G02F2203/02
摘要： A Faraday rotator of multilayer film type is provided which can achieve excellent optical characteristics with a reduced number of layers. In the Faraday rotator, a metal reflection film, a periodic dielectric multilayer film made of silicon dioxide SiO2 and tantalum pentoxide Ta2O5, a magneto-optical thin film, and another periodic dielectric multilayer film made of tantalum pentoxide Ta2O5 and silicon dioxide SiO2 is formed sequentially. Light incident on a polarizer goes therethrough, is reflected at the metal reflection film while traveling trough the periodic dielectric multilayer films, and goes through an analyzer to exit out.
摘要翻译： 提供了一种多层薄膜型法拉第旋转器，可以实现优异的光学特性并减少层数。 在法拉第旋转器中，金属反射膜，由二氧化硅SiO 2和五氧化二钽Ta 2 O 5 5制成的周期性电介质多层膜， 磁光薄膜和由五氧化二钽Ta 2 O 5和二氧化硅SiO 2 2构成的另一周期性电介质多层膜依次形成 。 偏振片入射的光通过，在金属反射膜上反射，同时在周期性电介质多层膜上行进，并通过分析仪退出。
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公开(公告)号：US07013060B2
公开(公告)日：2006-03-14
申请号：US11182143
申请日：2005-07-15
CPC分类号： G02B5/32 , G02B6/3556 , G02B6/356 , G02F1/0338 , G11C13/042 , H04Q11/0005 , H04Q2011/0028 , H04Q2011/0035 , H04Q2011/0039
摘要： An optic switch for cross-connecting input light signals incoming from inlet fiber cables to outlet fiber cables is disclosed that makes use of a holographic filter (5) having a series of preformed different speckle patterns, each in the form of a hologram (H1, H2, . . . ). Associated with input light signals guided past respective inlet passages (4in) of a multimode waveguide (4), different speckle patterns are formed by applying different control voltages across respective electrode pairs (10, 10a) provided thereon. These speckle patterns past a single outlet passage (4out) of the multimode waveguide (4) into which the inlet passages (4in) converge are joined together and enter the holographic filter (5) in which an input light signal is selectively switched, addressed and cross-connected to an outlet waveguide (2) through a region thereof where a formed speckle pattern coincides with a preformed speckle pattern. The multi mode waveguides (4) is formed in, e.g., a LiNbO3 photorefractive substrate (3).
摘要翻译： 公开了一种用于交叉连接从入口光缆到出口光纤电缆的输入光信号的光开关，其利用具有一系列预制的不同散斑图案的全息滤光片（5），每个都具有全息图形式（H < SUB> 1，H 2，...，...）。 与通过多模波导（4）的相应入口通道（4 in）引导的输入光信号相关联，通过在其上提供的各个电极对（10,10a）施加不同的控制电压来形成不同的散斑图案。 通过入口通道（4 in）会聚在其中的多模波导（4）的单个出口通道（4 out）上的这些斑点图案被连接在一起并进入选择性地切换输入光信号的全息滤光器（5） 寻址并通过其出口波导（2）交叉连接，其中形成的斑点图案与预先形成的斑点图案重合。 多模波导（4）形成在例如LiNbO 3光折射基板（3）中。
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