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21. 发明申请

US20100246371A1 OPTICAL INFORMATION RECORDING APPARATUS AND METHOD OF OPTICALLY RECORDING INFORMATION 审中-公开
标题翻译：光信息记录装置和光记录信息的方法
公开(公告)号：US20100246371A1
公开(公告)日：2010-09-30
申请号：US12719567
申请日：2010-03-08
申请人： Masahiro Kanamaru , Kazuki Matsumoto , Rumiko Hayase , Yoshiaki Kawamonzen , Norikatsu Sasao , Masaya Terai
发明人： Masahiro Kanamaru , Kazuki Matsumoto , Rumiko Hayase , Yoshiaki Kawamonzen , Norikatsu Sasao , Masaya Terai
IPC分类号： G11B7/135
CPC分类号： G11B7/083 , G03H1/265 , G03H1/28 , G03H2001/186 , G11B7/00772
摘要： According to a first aspect of the invention, an optical information recording apparatus includes a spatial beam modulator, an optical component, a drive unit, and a control unit. The apparatus performs angle-multiplex recording of the information so that an absolute value of a bisector angle θx for n-th recording (1≦n≦rN) is smaller than an absolute value of a bisector angle θx for m-th recording (m>n and rN
摘要翻译：根据本发明的第一方面，光信息记录装置包括空间光束调制器，光学部件，驱动单元和控制单元。该装置执行信息的角度多路复用，使得第n次记录（1＆nlE; n＆nlE; rN）的二等角度＆amp; x的绝对值小于二等角度的绝对值;对于m- （m> n和rN

22. 发明申请

US20110228663A1 HOLOGRAPHIC RECORDING METHOD 审中-公开
标题翻译：全景记录方法
公开(公告)号：US20110228663A1
公开(公告)日：2011-09-22
申请号：US12880828
申请日：2010-09-13
申请人： Masaya Terai , Kazuki Matsumoto , Rumiko Hayase , Yoshiaki Kawamonzen , Norikatsu Sasao , Masahiro Kanamaru
发明人： Masaya Terai , Kazuki Matsumoto , Rumiko Hayase , Yoshiaki Kawamonzen , Norikatsu Sasao , Masahiro Kanamaru
IPC分类号： G11B7/00
CPC分类号： G11B7/0065 , G11B7/083
摘要： A holographic recording method includes the following steps: irradiating an optical recording medium with a coherent reference beam and a coherent information beam to produce a hologram in the optical recording medium while irradiating the optical recording medium with an incoherent pretreatment beam to consume a polymerization inhibitor; irradiating the hologram with the reference beam to extract a reproduction beam while stopping irradiating the optical recording medium with the reference beam; sensing the signal beam with an image pick-up unit to detect an intensity of the signal beam; and calculating a bit error rate with a control unit to irradiate the hologram with the information beam if the bit error rate is larger than a prescribed value, or to stop irradiating the optical recording medium with the reference beam, the information beam and the pretreatment beam if the bit error rate is smaller than the prescribed value.
摘要翻译：全息记录方法包括以下步骤：用光学记录介质照射具有相干参考光束和相干信息光束的光学记录介质，以在光学记录介质中用不相干的预处理光束照射消耗阻聚剂; 用参考光束照射全息图以提取再现光束，同时停止用参考光束照射光学记录介质; 用图像拾取单元感测信号光束以检测信号光束的强度; 如果比特错误率大于规定值，则用控制单元计算与信息光束照射全息图的比特错误率，或停止用参考光束照射光学记录介质，信息光束和预处理光束如果误码率小于规定值。

23. 发明申请

US20100221646A1 HOLOGRAPHIC RECORDING MEDIUM 审中-公开
标题翻译：全息记录介质
公开(公告)号：US20100221646A1
公开(公告)日：2010-09-02
申请号：US12696537
申请日：2010-01-29
申请人： Yoshiaki KAWAMONZEN , Kazuki Matsumoto , Rumiko Hayase , Norikatsu Sasao , Masahiro Kanamaru , Masaya Terai
发明人： Yoshiaki KAWAMONZEN , Kazuki Matsumoto , Rumiko Hayase , Norikatsu Sasao , Masahiro Kanamaru , Masaya Terai
IPC分类号： G03F7/20
CPC分类号： G03H1/02 , G03H2001/0264 , G11B7/0065 , G11B7/083 , G11B7/24044 , G11B7/245 , G11B7/26
摘要： A holographic recording medium includes a recording layer. The recording layer includes a framework being expressed with the following general formula (1), In the above formula (1), Ar represents a substituted or unsubstituted group selected from benzothiophene group, naphthothiophene group, dibenzothiophene group, thienothiophene group, dithienobenzene group, benzothiazole group, naphthothiazole group, benzoisothiazole group, naphthoisothiazole group, phenothiazine group, phenoxathiin group, dithianaphthalene group, thianthrene group, thioxanthene group, and bithiophene group. In addition, n is an integer from 1 to 4.
摘要翻译：全息记录介质包括记录层。记录层包括用以下通式（1）表示的骨架：在上式（1）中，Ar表示取代或未取代的选自苯并噻吩基，萘并噻吩基，二苯并噻吩基，噻吩并噻吩基，二噻吩苯基，苯并噻唑基萘并噻唑基，苯并异噻唑基，萘并噻唑基，吩噻嗪基，吩噻嗪基，二噻吩基，噻蒽基，噻吨基和双噻吩基。另外，n为1〜4的整数。

24. 发明授权

US07593304B2 Apparatus and method for recording and reproducing hologram, and spatial light modulator therefor 失效
标题翻译：用于记录和再现全息图的装置和方法及其空间光调制器
公开(公告)号：US07593304B2
公开(公告)日：2009-09-22
申请号：US11209800
申请日：2005-08-24
申请人： Kazuki Matsumoto , Akiko Hirao , Rumiko Hayase , Takayuki Tsukamoto
发明人： Kazuki Matsumoto , Akiko Hirao , Rumiko Hayase , Takayuki Tsukamoto
IPC分类号： G11B7/00
CPC分类号： G11B7/128 , G11B7/0065 , G11B7/083
摘要： A hologram recording/reproducing apparatus includes a recording/reproducing optical system that guides at least one of an information beam and a reference beam to an optical recording medium; a spatial light modulator that is arranged in an optical path of the recording/reproducing optical system, and spatially modulates a beam guided via the recording/reproducing optical system to generate the information beam; a first misalignment detecting unit that detects a first misalignment between the recording/reproducing optical system and the spatial light modulator using a beam for detecting the first misalignment; and a first misalignment correcting unit that corrects the first misalignment based on the first misalignment detected by the first misalignment detecting unit.
摘要翻译：一种全息记录/重放装置，包括将信息光束和参考光束中的至少一个引导至光学记录介质的记录/再现光学系统; 布置在记录/再现光学系统的光路中的空间光调制器，并且空间调制经由记录/再现光学系统引导的光束以产生信息光束; 第一未对准检测单元，使用用于检测第一未对准的光束来检测记录/再现光学系统和空间光调制器之间的第一未对准; 以及第一未对准校正单元，其基于由第一未对准检测单元检测到的第一未对准来校正第一未对准。

25. 发明申请

US20060077853A1 Apparatus and method for recording and reproducing hologram, and spatial light modulator therefor 失效
公开(公告)号：US20060077853A1
公开(公告)日：2006-04-13
申请号：US11209800
申请日：2005-08-24
申请人： Kazuki Matsumoto , Akiko Hirao , Rumiko Hayase , Takayuki Tsukamoto
发明人： Kazuki Matsumoto , Akiko Hirao , Rumiko Hayase , Takayuki Tsukamoto
IPC分类号： G11B7/00
CPC分类号： G11B7/128 , G11B7/0065 , G11B7/083
摘要： A hologram recording/reproducing apparatus includes a recording/reproducing optical system that guides at least one of an information beam and a reference beam to an optical recording medium; a spatial light modulator that is arranged in an optical path of the recording/reproducing optical system, and spatially modulates a beam guided via the recording/reproducing optical system to generate the information beam; a first misalignment detecting unit that detects a first misalignment between the recording/reproducing optical system and the spatial light modulator using a beam for detecting the first misalignment; and a first misalignment correcting unit that corrects the first misalignment based on the first misalignment detected by the first misalignment detecting unit.

26. 发明申请

US20060014081A1 Holographic recording medium and method of manufacturing the same 失效
公开(公告)号：US20060014081A1
公开(公告)日：2006-01-19
申请号：US11129403
申请日：2005-05-16
申请人： Rumiko Hayase , Akiko Hirao , Kazuki Matsumoto , Takayuki Tsukamoto , Katsutaro Ichihara , Urara Ichihara
发明人： Rumiko Hayase , Akiko Hirao , Kazuki Matsumoto , Takayuki Tsukamoto , Katsutaro Ichihara , Urara Ichihara
IPC分类号： G03H1/02 , G03C1/735
CPC分类号： G11B7/0065 , G03H2001/026 , G03H2001/0264 , G11B7/245 , G11B7/26
摘要： Disclosed is a holographic recording medium and methods of manufacturing the holographic recording medium. The example of the medium has a recording layer containing a three dimensionally cross-linked polymer matrix including an epoxy resin, a radically polymerizable monomer, and a photo radical polymerization initiator. The radically polymerizable monomer comprises both N-vinylcarbazole (VC) and N-vinylpyrrolidone (VP) or N-vinylcarbazole alone. The weight ratio of N-vinylcarbazole (VC) to the sum of N-vinylcarbazole (VC) and N-vinylpyrrolidone (VP), i.e., (VC/(VC+VP)), is not smaller than 0.75 and not larger than 1.0.

27. 发明申请

US20050088947A1 Method and equipment for storing holographic data 失效
标题翻译：存储全息数据的方法和设备
公开(公告)号：US20050088947A1
公开(公告)日：2005-04-28
申请号：US10930770
申请日：2004-09-01
申请人： Katsutaro Ichihara , Urara Ichihara , Kazuki Matsumoto , Akiko Hirao , Rumiko Hayase
发明人： Katsutaro Ichihara , Urara Ichihara , Kazuki Matsumoto , Akiko Hirao , Rumiko Hayase
IPC分类号： G03H1/04 , G11B7/00 , G11B7/0065 , G11B7/09 , G11B7/135 , G11B13/00 , G11B19/20
CPC分类号： G11B19/20 , G11B7/0065 , G11B7/0938
摘要： A method for storing holographic data in a medium having a reflection layer and a recording layer comprises: recording, rotating and repeating. An interference pattern is recorded at a recording position of the recording layer of the medium in a stationary state. The interference pattern is formed by an interference between an object beam and a reference beam which are irradiated into the recording layer from an opposite side of the reflection layer. The medium is rotated so as to shift the recording position by a distance of n×Sh where n is a positive integer and Sh is a predetermined recording shift amount. The recording and the rotating are repeated alternately.
摘要翻译：一种用于在具有反射层和记录层的介质中存储全息数据的方法包括：记录，旋转和重复。在静止状态的介质的记录层的记录位置处记录干涉图案。干涉图案由物体光束与从反射层的相对侧照射到记录层中的参考光束之间的干涉形成。旋转介质以将记录位置移动距离为nxSh，其中n为正整数，Sh为预定的记录位移量。交替重复记录和旋转。

28. 发明申请

US20060077857A1 Optical information recording apparatus and method for recording optical information 审中-公开
标题翻译：用于记录光学信息的光学信息记录装置和方法
公开(公告)号：US20060077857A1
公开(公告)日：2006-04-13
申请号：US11227271
申请日：2005-09-16
申请人： Akiko Hirao , Kazuki Matsumoto , Rumiko Hayase , Takayuki Tsukamoto
发明人： Akiko Hirao , Kazuki Matsumoto , Rumiko Hayase , Takayuki Tsukamoto
IPC分类号： G11B7/135
CPC分类号： G11B7/128 , G11B7/0065
摘要： The optical information recording apparatus includes a laser light source for radiating a light beam, a spatial light modulator disposed on an optical path of the light beam, a power density control mechanism disposed on the optical path, an interference fringe formation mechanism. The spatial light modulator has pixels arranged in a two-dimensional array at which a central section of the light beam is radiated. The spatial light modulator spatially modulates the light beam. The power density control mechanism is set such that the transmittance with respect to the light beam at a portion where the central section is radiated is lower than that at which a peripheral section of the light beam is radiated. The interference fringe formation mechanism forms interference fringes from the central section and the peripheral section on the optical information recording medium disposed downstream on the optical path.
摘要翻译：光信息记录装置包括用于照射光束的激光源，设置在光束的光路上的空间光调制器，设置在光路上的功率密度控制机构，干涉条纹形成机构。空间光调制器具有排列成二维阵列的像素，在该阵列处照射光束的中心部分。空间光调制器对光束进行空间调制。功率密度控制机构被设定为使得在中心部分被辐射的部分处的相对于光束的透射率低于照射光束的周边部分的透射率。干涉条纹形成机构从位于光路上的光信息记录媒体上的中央部和周边部分形成干涉条纹。

29. 发明申请

US20050196679A1 Holographic recording medium 失效
标题翻译：全息记录介质
公开(公告)号：US20050196679A1
公开(公告)日：2005-09-08
申请号：US10986059
申请日：2004-11-12
申请人： Rumiko Hayase , Akiko Hirao , Kazuki Matsumoto , Takayuki Tsukamoto , Katsutaro Ichihara , Urara Ichihara
发明人： Rumiko Hayase , Akiko Hirao , Kazuki Matsumoto , Takayuki Tsukamoto , Katsutaro Ichihara , Urara Ichihara
IPC分类号： G03H1/02 , C08F2/44 , C08F283/10 , G03H1/04
CPC分类号： C08F2/50 , C08F226/06 , G03H1/02 , G03H2260/12 , G11B7/24044 , G11B7/245 , G11B7/246
摘要： Disclosed is a holographic optical recording medium, comprising a recording layer containing a three dimensionally cross-linked polymer matrix, a radically polymerizable compound, and a photo radical polymerization initiator, the three dimensionally cross-linked polymer matrix comprising a cured material of a reaction product between a diglycidyl ether and an amine, the diglycidyl ether being selected from the group consisting of 1,6-hexanediol diglycidyl ether and diethylene glycol diglycidyl ether.
摘要翻译：公开了一种全息光学记录介质，其包含含有三维交联的聚合物基质，自由基聚合性化合物和光自由基聚合引发剂的记录层，所述三维交联聚合物基质包含反应产物的固化物在二缩水甘油醚和胺之间，二缩水甘油醚选自1,6-己二醇二缩水甘油醚和二甘醇二缩水甘油醚。

30. 发明申请

US20050068593A1 Holographic optical recording medium, manufacturing method thereof and holographic optical recording method 审中-公开
标题翻译：全息光记录介质，其制造方法和全息光记录方法
公开(公告)号：US20050068593A1
公开(公告)日：2005-03-31
申请号：US10872437
申请日：2004-06-22
申请人： Rumiko Hayase , Akiko Hirao , Kazuki Matsumoto , Takayuki Tsukamoto , Katsutaro Ichihara
发明人： Rumiko Hayase , Akiko Hirao , Kazuki Matsumoto , Takayuki Tsukamoto , Katsutaro Ichihara
IPC分类号： C08G77/48 , C08G77/60 , G03F7/00 , G03F7/032 , G03F7/038 , G03F7/075 , G03H1/02 , G03H1/04 , G03H1/00
CPC分类号： G03F7/0757 , G03F7/001 , G03F7/032 , G03F7/038 , G03F7/0754 , G03F7/0755 , G03H1/0248 , G03H1/265 , G03H2260/12
摘要： Disclosed is a holographic optical recording medium comprising a recording layer having a skeleton structure represented by following general formula (A): where R1 denotes an atomic group selected from the group consisting of a linear or branched alkylene group having 1 to 10 carbon atoms and an arylene group having 1 to 10 carbon atoms, it being possible for a halogen atom or an alkoxy group to be substituted in R1, and each of p and q is 0 or 1.
摘要翻译：公开了一种全息光学记录介质，其包括具有由以下通式（A）表示的骨架结构的记录层：其中R 1表示选自具有1至10个碳原子的直链或支链亚烷基的原子团原子和具有1〜10个碳原子的亚芳基，可以在R 1中卤素原子或烷氧基被取代，p和q各自为0或1。

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