公开(公告)号：US20060215243A1

公开(公告)日：2006-09-28

申请号：US11204990

申请日：2005-08-17

申请人： Koichi Haga ,  Kazuhiro Hayashi ,  Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

发明人： Koichi Haga ,  Kazuhiro Hayashi ,  Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

IPC分类号： G03H1/02

CPC分类号： G03H1/0252 ,  G03H1/0236 ,  G03H1/16 ,  G03H2210/54 ,  G03H2250/39 ,  G03H2270/54

摘要： There is provided a hologram recording medium having: a recording layer at which a hologram can be recorded by illumination of writing light; and a protective layer provided on the recording layer in order to protect the recording layer, a water absorbency of the protective layer being less than or equal to 0.01%.

摘要翻译： 提供了一种全息图记录介质，其具有：通过照明写入光可以记录全息图的记录层; 以及设置在记录层上以保护记录层的保护层，保护层的吸水率小于或等于0.01％。

公开(公告)号：US07633661B2

公开(公告)日：2009-12-15

申请号：US11057189

申请日：2005-02-15

申请人： Shin Yasuda ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga ,  Katsunori Kawano

发明人： Shin Yasuda ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga ,  Katsunori Kawano

IPC分类号： G03H1/02

CPC分类号： G11B7/0065 ,  G03H1/0011 ,  G03H1/0402 ,  G03H1/0486 ,  G03H1/28 ,  G03H2001/0413 ,  G03H2001/0415 ,  G03H2210/22 ,  G03H2210/54 ,  G03H2223/14 ,  G03H2250/42 ,  G03H2260/12

摘要： A hologram recording apparatus includes a light source for irradiating coherent light, light separator for separating the coherent light into light for reference beam and light for signal beam, optical path changer for changing an optical path of each light separated by the light separator so that the reference beam and the signal beam may be irradiated simultaneously onto an optical recording medium, a spatial light modulator disposed in the optical path of the light for the signal beam for modulating the light for the signal beam in accordance with a supplied recording signal to create signal beam for recording a hologram, and diffused light irradiator for irradiating diffused light simultaneously with the reference beam at least onto an area of the optical recording medium where the reference beam is irradiated.

摘要翻译： 全息图记录装置包括用于照射相干光的光源，用于将相干光分离成用于参考光的光分离器和用于信号光的光的光分离器，用于改变由光分离器分离的每个光的光路的光路变换器， 参考光束和信号光束可以同时照射到光学记录介质上，空间光调制器设置在用于信号光的光路中，用于根据所提供的记录信号调制信号光的光以产生信号 用于记录全息图的光束，以及漫射光照射器，用于至少在照射参考光束的光学记录介质的区域上将漫射光与参考光束同时照射。

公开(公告)号：US07477433B2

公开(公告)日：2009-01-13

申请号：US11041443

申请日：2005-01-25

申请人： Shin Yasuda ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga

发明人： Shin Yasuda ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga

IPC分类号： G03H1/10

CPC分类号： G03H1/0402 ,  G03H1/0011 ,  G03H1/04 ,  G03H2001/0415 ,  G03H2001/0417 ,  G03H2210/22 ,  G03H2210/54 ,  G03H2223/14 ,  G03H2250/42 ,  Y10S359/90

摘要： A hologram-recording method including recording a reflection-type volume hologram onto an optical recording medium by irradiating the optical recording medium with a modulated beam obtained by spatially modulating a laser beam and a diffused beam obtained by diffusing the modulated beam, coaxially but from different sides of the optical recording medium, respectively. The invention provides a hologram-recording method, an optical recording medium, and a hologram-recording device that enables on-demand recording of a reflection-type volume hologram which reliably prohibits forgery or alteration with a simple device configuration.

摘要翻译： 一种全息记录方法，包括通过用光学记录介质照射光学记录介质，通过空间调制激光束获得的调制光束和通过将调制光束同轴地扩散而得到的扩散光束来记录反射型体积全息图， 光记录介质的两侧。 本发明提供一种全息记录方法，光记录介质和全息记录装置，其能够按照简单的装置配置可靠地禁止伪造或改变的反射型体积全息图进行按需记录。

公开(公告)号：US07385740B2

公开(公告)日：2008-06-10

申请号：US11204990

申请日：2005-08-17

申请人： Koichi Haga ,  Kazuhiro Hayashi ,  Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

发明人： Koichi Haga ,  Kazuhiro Hayashi ,  Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

IPC分类号： G03H1/02 ,  G03H1/04 ,  G11B7/24

CPC分类号： G03H1/0252 ,  G03H1/0236 ,  G03H1/16 ,  G03H2210/54 ,  G03H2250/39 ,  G03H2270/54

摘要： There is provided a hologram recording medium having: a recording layer at which a hologram can be recorded by illumination of writing light; and a protective layer provided on the recording layer in order to protect the recording layer, a water absorbency of the protective layer being less than or equal to 0.01%.

摘要翻译： 提供了一种全息图记录介质，其具有：通过照明写入光可以记录全息图的记录层; 以及设置在记录层上以保护记录层的保护层，保护层的吸水率小于或等于0.01％。

公开(公告)号：US20070117027A1

公开(公告)日：2007-05-24

申请号：US11546958

申请日：2006-10-13

申请人： Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Shin Yasuda ,  Koichi Haga

发明人： Hisae Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Shin Yasuda ,  Koichi Haga

IPC分类号： G03H1/04

CPC分类号： G03H1/02 ,  G03H1/26 ,  G03H2001/026 ,  G03H2001/0264 ,  G03H2001/267 ,  G03H2222/31 ,  G03H2240/26 ,  G03H2260/12 ,  G11B7/0065 ,  G11B7/2467 ,  G11B7/25

摘要： A hologram-recording material, including a photoresponsive molecule, a reactive molecule having an intrinsic birefringence, and a photopolymerization initiator that accelerates polymerization and/or crosslinking of the reactive molecule having an intrinsic birefringence, a content of the photopolymerization initiator being in a range of less than about 0.1 wt % relative to the hologram-recording material, and, a content of the reactive molecule having an intrinsic birefringence being in a range of about 30 to about 80 wt % relative to the hologram-recording material.

摘要翻译： 包括光响应分子，具有固有双折射的反应性分子和加速具有固有双折射的反应性分子的聚合和/或交联的光聚合引发剂的全息记录材料，光聚合引发剂的含量在 相对于全息记录材料小于约0.1重量％，并且相对于全息记录材料，具有约30至约80重量％的固有双折射的反应性分子的含量。

公开(公告)号：US20060077851A1

公开(公告)日：2006-04-13

申请号：US11057189

申请日：2005-02-15

申请人： Shin Yasuda ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga ,  Katsunori Kawano

发明人： Shin Yasuda ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga ,  Katsunori Kawano

IPC分类号： G11B7/00

CPC分类号： G11B7/0065 ,  G03H1/0011 ,  G03H1/0402 ,  G03H1/0486 ,  G03H1/28 ,  G03H2001/0413 ,  G03H2001/0415 ,  G03H2210/22 ,  G03H2210/54 ,  G03H2223/14 ,  G03H2250/42 ,  G03H2260/12

摘要： A hologram recording apparatus includes a light source for irradiating coherent light, light separator for separating the coherent light into light for reference beam and light for signal beam, optical path changer for changing an optical path of each light separated by the light separator so that the reference beam and the signal beam may be irradiated simultaneously onto an optical recording medium, a spatial light modulator disposed in the optical path of the light for the signal beam for modulating the light for the signal beam in accordance with a supplied recording signal to create signal beam for recording a hologram, and diffused light irradiator for irradiating diffused light simultaneously with the reference beam at least onto an area of the optical recording medium where the reference beam is irradiated.

公开(公告)号：US20060007513A1

公开(公告)日：2006-01-12

申请号：US11041443

申请日：2005-01-25

申请人： Shin Yasuda ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga

发明人： Shin Yasuda ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Hisae Yoshizawa ,  Koichi Haga

IPC分类号： G03H1/00

CPC分类号： G03H1/0402 ,  G03H1/0011 ,  G03H1/04 ,  G03H2001/0415 ,  G03H2001/0417 ,  G03H2210/22 ,  G03H2210/54 ,  G03H2223/14 ,  G03H2250/42 ,  Y10S359/90

摘要： The present invention discloses a hologram-recording method, comprising recording a reflection-type volume hologram onto an optical recording medium by irradiating the optical recording medium with a modulated beam obtained by spatially modulating a laser beam and a diffused beam obtained by diffusing the modulated beam, coaxially but from different sides of the optical recording medium, respectively. The invention provides a hologram-recording method, an optical recording medium, and a hologram-recording device that enables on-demand recording of a reflection-type volume hologram which reliably prohibits forgery or alteration with a simple device configuration.

摘要翻译： 本发明公开了一种全息记录方法，其特征在于，将反射型体积全息图记录在光记录介质上，通过用激光束空间调制得到的调制光束照射光记录媒体， 分别同轴地，但是分别来自光记录介质的不同侧。 本发明提供一种全息记录方法，光记录介质和全息记录装置，其能够按照简单的装置配置可靠地禁止伪造或改变的反射型体积全息图进行按需记录。

公开(公告)号：US07816059B2

公开(公告)日：2010-10-19

申请号：US11708535

申请日：2007-02-21

申请人： Hisea Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Shin Yasuda ,  Koichi Haga ,  Makoto Furuki

发明人： Hisea Yoshizawa ,  Jiro Minabe ,  Yasuhiro Ogasawara ,  Katsunori Kawano ,  Kazuhiro Hayashi ,  Shin Yasuda ,  Koichi Haga ,  Makoto Furuki

IPC分类号： G03H1/02

CPC分类号： G03H1/02 ,  G03H1/26 ,  G03H2001/0264 ,  G03H2001/267 ,  G03H2240/26 ,  G03H2250/38 ,  G03H2250/43 ,  G03H2260/31 ,  G11B7/0065 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/25 ,  G11B7/251 ,  G11B7/2531 ,  G11B7/2532 ,  G11B7/2533 ,  G11B7/2542 ,  G11B7/259 ,  G11B7/2595 ,  G11B2007/25417

摘要： A hologram recording material is used for recording information by at least irradiation with light. The hologram recording material includes photoresponsive molecules, liquid crystal molecules, and particles having an average particle diameter of one tenth or less of a wavelength of light used in the information recording.

摘要翻译： 全息记录材料用于通过至少照射光来记录信息。 全息记录材料包括光响应分子，液晶分子和平均粒径在信息记录中使用的光的波长的十分之一以下的粒子。

公开(公告)号：US20050231774A1

公开(公告)日：2005-10-20

申请号：US11006614

申请日：2004-12-08

申请人： Kazuhiro Hayashi ,  Katsunori Kawano ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Shin Yasuda ,  Hisae Yoshizawa ,  Norie Matsui

发明人： Kazuhiro Hayashi ,  Katsunori Kawano ,  Yasuhiro Ogasawara ,  Jiro Minabe ,  Shin Yasuda ,  Hisae Yoshizawa ,  Norie Matsui

IPC分类号： B42D15/10 ,  B42D15/00 ,  G02B5/32 ,  G03H1/04 ,  G03H1/16 ,  G03H1/22 ,  G06K19/06

CPC分类号： G06K19/06046 ,  G03H2001/0415 ,  G06K2019/0629

摘要： While Fourier transformation of a signal light beam is performed to perform recording during holographic recording so that a focal point is formed outside a holographic recording layer (defocus recording), an aperture is arranged on an outgoing side of the reproduced signal light beam (reproduction light beam), the reproduction light beam is focused at the aperture, and low-order components of a Fourier transform image of the reproduction light beam are selectively transmitted to detect only the transmitted light beam. Therefore, information recorded as the hologram in the holographic recording layer can be reproduced with high S/N ratio from the holographic recording layer added onto a support body, particularly onto a sheet member having non-optical quality such as paper and a plastic card.

摘要翻译： 当在全息记录期间执行信号光束的傅里叶变换以在全息记录层（散焦记录）之外形成焦点时，在再现信号光束的出射侧（再现光 光束），再现光束被聚焦在孔径处，并且选择性地透射再现光束的傅立叶变换图像的低阶分量，以仅检测透射光束。 因此，可以从添加到支撑体上的全息记录层，特别是具有非光学质量的片状构件（例如纸张和塑料卡）以高S / N比率再现记录在全息记录层中的全息图的信息。

公开(公告)号：US07385723B2

公开(公告)日：2008-06-10

申请号：US10956112

申请日：2004-10-04

申请人： Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Kazuhiro Hayashi ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

发明人： Katsunori Kawano ,  Hisae Yoshizawa ,  Jiro Minabe ,  Kazuhiro Hayashi ,  Yasuhiro Ogasawara ,  Shin Yasuda ,  Norie Matsui

IPC分类号： G06F15/00 ,  G06K1/00 ,  G06K15/00

CPC分类号： H04N1/32101 ,  G03H1/00 ,  G03H2250/42 ,  G03H2270/12 ,  H04N2201/3205 ,  H04N2201/3225 ,  H04N2201/3242

摘要： The present invention provides an image formation device including: an image reading section which reads an image from an image formation member, at which image formation member the image is formed and a hologram recording medium is mounted, associated information relating to the image being stored as a hologram in the hologram recording medium; an information acquisition section which acquires the stored associated information from the hologram recording medium; an image processing section which processes the image read by the image reading section in accordance with the associated information acquired by the information acquisition section; and an image formation section which forms an image processed by the image processing section.

摘要翻译： 本发明提供一种图像形成装置，包括：图像读取部，从图像形成部件读取图像，在该图像形成部件上形成图像形成部件，并且安装有全息图记录介质;与图像存储有关的关联信息， 全息图记录介质中的全息图; 信息获取部分，从全息图记录介质获取所存储的关联信息; 图像处理部，其根据由所述信息获取部获取的关联信息，处理由所述图像读取部读取的图像; 以及图像形成部，其形成由图像处理部处理的图像。