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1. 发明授权

US07924690B2 Process for intentional deterioration of the contents of an optical recording medium 有权
标题翻译：光学记录介质的内容物的故意恶化的处理
公开(公告)号：US07924690B2
公开(公告)日：2011-04-12
申请号：US12060439
申请日：2008-04-01
申请人： Bérangère Hyot , Bernard Andre , Pierre Desre , Ludovic Poupinet , Patrick Chaton
发明人： Bérangère Hyot , Bernard Andre , Pierre Desre , Ludovic Poupinet , Patrick Chaton
IPC分类号： G11B7/00
CPC分类号： G11B7/0055 , G11B7/24
摘要： The invention relates to the field of optical information recording. In order to prevent abusive or fraudulent use of storage media, the invention provides a process for intentional degradation of information by application of a laser power below the normal power for reading information recorded in super-resolution on the media. This process relies on the surprising observation that a laser power below the super-resolution read power produces an irreversible degradation of the information recorded. This observation has been made with regard to media composed of a three-layer structure comprising an InSb or GaSb layer between two ZnS/SiO2 layers. Application for protecting sensitive data.
摘要翻译：本发明涉及光信息记录领域。为了防止对存储介质的滥用或欺诈性的使用，本发明通过将低于正常功率的激光功率应用于介质上以超分辨率记录的信息来提供信息有意降级的过程。该过程依赖于惊人的观察结果，低于超分辨率读取功率的激光功率产生记录的信息的不可逆的降级。对于由包含两个ZnS / SiO 2层之间的InSb或GaSb层的三层结构构成的介质进行了这种观察。保护敏感数据的应用。

2. 发明申请

US20100291338A1 High-Resolution Optical Information Storage Medium 审中-公开
标题翻译：高分辨率光信息存储介质
公开(公告)号：US20100291338A1
公开(公告)日：2010-11-18
申请号：US12526036
申请日：2008-02-05
申请人： Bérangère Hyot , Ludovic Poupinet , Bernard Andre , Patrick Chaton
发明人： Bérangère Hyot , Ludovic Poupinet , Bernard Andre , Patrick Chaton
IPC分类号： B32B3/02
CPC分类号： G11B7/257
摘要： The invention relates to optical information storage.According to the invention, what is provided is a high-resolution optical information storage structure, comprising a substrate (10) provided with physical marks, the geometric configuration of which defines the information recorded, a superposition of three layers over the top of the marks on the substrate, and a transparent protective layer over the top of this superposition, the superposition comprising an indium antimonide or gallium antimonide layer (14) inserted between two ZnS/SiO2 dielectric layers (12, 16).The information may be prerecorded in the substrate with a resolution (in terms of size and space) better than the theoretical read resolution permitted by the wavelength of the read laser. The non-linearity in behaviour of the three-layer superposition allows the information to be read if the laser power is well chosen.
摘要翻译：本发明涉及光信息存储。根据本发明，提供了一种高分辨率光学信息存储结构，其包括设置有物理标记的基板（10），其几何构型限定记录的信息，在标记的顶部上叠加三层在该叠加的顶部上的透明保护层，叠加包括插入在两个ZnS / SiO 2电介质层（12,16）之间的锑化铟或锑化镓层（14）。该信息可以以比读取激光器的波长所允许的理论读取分辨率更高的分辨率（在尺寸和空间上）预先记录在基板中。如果激光功率被良好选择，则三层叠加的行为的非线性允许读取信息。

3. 发明授权

US08092887B2 Super-resolution optical recording medium 失效
标题翻译：超分辨率光记录介质
公开(公告)号：US08092887B2
公开(公告)日：2012-01-10
申请号：US12062067
申请日：2008-04-03
申请人： Bérangère Hyot , Bernard Andre , Pierre Desre , Xavier Biquard
发明人： Bérangère Hyot , Bernard Andre , Pierre Desre , Xavier Biquard
IPC分类号： B32B3/02
CPC分类号： G11B7/257 , B82Y10/00 , B82Y20/00 , B82Y30/00 , Y10T428/21
摘要： The invention relates to the field of optical information recording. According to the invention, an optical storage structure is proposed comprising a substrate equipped with physical marks whose geometrical configuration defines the recorded information, a superposition of three layers on top of the substrate marks, and a transparent protective layer on top of this superposition, the superposition comprising a layer of indium or gallium antimonide inserted between two ZnS/SiO2 dielectric layers. The antimonide layer has a polycrystalline structure with an average crystal grain size between 5 and 50 nanometers. The non-linear behavior of the superposition of three layers under the read laser makes it possible to read information having a size below the theoretical resolution of the reading system.
摘要翻译：本发明涉及光信息记录领域。根据本发明，提出了一种光学存储结构，其包括具有物理标记的基板，其几何构型限定了记录的信息，在基板标记之上叠加三层，在该叠加顶部具有透明保护层，叠加包括插入在两个ZnS / SiO 2电介质层之间的铟或镓锑化物层。锑化物层具有平均晶粒尺寸在5至50纳米之间的多晶结构。在读取激光下三层叠加的非线性行为使得可以读取尺寸低于读取系统的理论分辨率的信息。

4. 发明申请

US20100092717A1 OPTICAL RECORDING MEDIUM BASED ON A TELLURIUM AND ZINC ALLOY 审中-公开
标题翻译：基于氧化锌和锌合金的光学记录介质
公开(公告)号：US20100092717A1
公开(公告)日：2010-04-15
申请号：US12639907
申请日：2009-12-16
申请人： Ludovic Poupinet , Bérangère Hyot , Marie-Françoise Armand
发明人： Ludovic Poupinet , Bérangère Hyot , Marie-Françoise Armand
IPC分类号： B32B3/02
CPC分类号： G11B7/258 , G11B7/243 , G11B7/2542 , G11B2007/24304 , G11B2007/24316
摘要： The optical recording medium comprises an active layer made of inorganic material, presenting a front face for receiving an optical radiation during writing operations, and a rear face. The inorganic material is a tellurium and zinc alloy comprising an atomic percentage of between 60% and 70% of zinc and between 30% and 40% of tellurium. The alloy comprises preferably 65% of zinc and 35% of tellurium. The medium may comprise a semi-reflecting layer arranged on the front face of the active layer and/or an additional metal layer arranged on the rear face and/or a protective layer of polymer material on the rear face. Thus, writing powers, a mark resolution and a storage density corresponding to DVD format specifications may be achieved.
摘要翻译：光记录介质包括由无机材料制成的有源层，在写入操作期间呈现用于接收光辐射的正面和后表面。无机材料是碲和锌合金，其原子百分比为60％至70％的锌和30％至40％的碲。该合金优选包含65％的锌和35％的碲。介质可以包括布置在有源层的前表面上的半反射层和/或布置在背面上的附加金属层和/或背面上的聚合物材料的保护层。因此，可以实现与DVD格式规格相对应的写入功率，标记分辨率和存储密度。

5. 发明授权

US07582346B2 Inorganic optical recording medium comprising a heat dissipation layer 失效
标题翻译：包含散热层的无机光学记录介质
公开(公告)号：US07582346B2
公开(公告)日：2009-09-01
申请号：US10535411
申请日：2003-12-02
申请人： Ludovic Poupinet , Bérangère Hyot , Marie-Françoise Armand
发明人： Ludovic Poupinet , Bérangère Hyot , Marie-Françoise Armand
IPC分类号： B32B3/02
CPC分类号： G11B7/257 , G11B7/243 , G11B7/2542 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B2007/24304 , G11B2007/24316
摘要： The optical recording medium comprises an active layer of inorganic material, able to undergo deformations due to the effect of an optical radiation, presenting a front face designed to receive an optical radiation during writing operations and a rear face. An additional metal layer is arranged on the rear face of the active layer. The additional metal layer preferably has a thickness comprised between 9 nanometers and 12 nanometers. The inorganic material of the active layer can be a tellurium and zinc alloy comprising an atomic percentage of between 60% and 70% of zinc and between 30% and 40% of tellurium, and preferably 65% of zinc and 35% of tellurium. The medium can comprise a semi-reflecting layer arranged on the front face of the active layer and/or a protective layer made of polymer material on the rear face.
摘要翻译：光学记录介质包括无机材料的有源层，其能够由于光学辐射的影响而发生变形，呈现设计成在写入操作期间接收光学辐射的正面和后表面。另外的金属层设置在有源层的背面上。附加金属层的厚度优选为9纳米至12纳米。活性层的无机材料可以是铀和锌合金，其包含原子百分比为60％至70％的锌和30％至40％的碲，优选为65％的锌和35％的碲。介质可以包括布置在有源层前表面上的半反射层和/或背面由聚合物材料制成的保护层。

6. 发明授权

US08355303B2 Super-resolution optical disc reader and read method optimized through reflectivity measurement 失效
标题翻译：超分辨率光盘读取器和通过反射率测量优化的读取方法
公开(公告)号：US08355303B2
公开(公告)日：2013-01-15
申请号：US12889919
申请日：2010-09-24
申请人： Fabien Laulagnet , Marie-Françoise Armand , Alain Fargeix , Bérangère Hyot
发明人： Fabien Laulagnet , Marie-Françoise Armand , Alain Fargeix , Bérangère Hyot
IPC分类号： G11B20/10
CPC分类号： G11B7/24 , G11B7/1267
摘要： The invention relates to the field of the optical recording of information on a medium, such as an optical disc. To read an optical disc in super-resolution mode, a procedure for optimizing the power of the read laser beam is implemented. This optimization is based on the observation that a correlation exists between the power allowing the disc to be read without risk in super-resolution mode and the reflectivity of the sensitive layer containing the information. The reflectivity of the optical disc is measured for several power levels of the read laser, a critical power is determined on the basis of the reflectivity measurements made, and a read power sufficiently above the critical power, so as to be well outside a range of power levels entailing risks, is selected according to the critical power.
摘要翻译：本发明涉及光盘记录介质的领域，例如光盘。为了以超分辨率模式读取光盘，实现了用于优化读取的激光束的功率的过程。这种优化是基于这样的观察，即在允许在超分辨率模式下不受风险地读取盘的功率和包含信息的敏感层的反射率之间存在相关性。在读取激光器的几个功率电平上测量光盘的反射率，基于所做出的反射率测量和足够高于临界功率的读取功率来确定临界功率，以便很好地在功率水平带来风险，是根据临界功率选择的。

7. 发明授权

US08237104B2 Device for trapping particles 失效
标题翻译：用于捕获颗粒的装置
公开(公告)号：US08237104B2
公开(公告)日：2012-08-07
申请号：US12994447
申请日：2009-05-25
申请人： Delphine Neel , Stéphane Getin , Bérangère Hyot , Salim Mimouni
发明人： Delphine Neel , Stéphane Getin , Bérangère Hyot , Salim Mimouni
IPC分类号： H01S1/00
CPC分类号： G02B21/32
摘要： A device for trapping particles contained in a liquid (L) placed in a tank, characterized in that it comprises a substrate that is transparent at a working wavelength, a thin layer of material with non-linear optical properties that are reversible at the working wavelength and which is fixed to a first face of the transparent substrate to form all or part of at least one wall of the tank, a device for forming an optical trap which comprises a laser source which emits a laser beam and means for forming a waist of the laser beam, the laser beam being incident upon that face of the transparent substrate that lies on the opposite side to the first face and the waist of the laser beam being formed in the thin layer, an evanescent electromagnetic field forming at the surface of the thin layer.
摘要翻译：用于捕获容纳在容纳在液体（L）中的颗粒的装置，其特征在于，其包括在工作波长处是透明的基板，具有非线性光学特性的材料薄层，其在工作波长处是可逆的并且其固定到透明基板的第一面以形成罐的至少一个壁的全部或一部分，用于形成光阱的装置，其包括发射激光束的激光源和形成腰部的装置激光束，激光束入射到透明基板的位于与第一面相反的一侧的表面上，激光束的腰部形成在薄层中，在其表面形成ev逝的电磁场薄层。

8. 发明申请

US20110235488A1 Super-Resolution Optical Disc Reader and Read Method Optimized Through Amplitude Measurement 审中-公开
标题翻译：超分辨率光盘读取器和通过幅度测量优化的读取方法
公开(公告)号：US20110235488A1
公开(公告)日：2011-09-29
申请号：US12890085
申请日：2010-09-24
申请人： Fabien Laulagnet , Marie-Françoise Armand , Alain Fargeix , Bérangère Hyot
发明人： Fabien Laulagnet , Marie-Françoise Armand , Alain Fargeix , Bérangère Hyot
IPC分类号： G11B7/125
CPC分类号： G11B7/005 , G11B7/1267 , G11B7/24
摘要： The invention relates to the field of the optical recording of information on a medium, such as an optical disc. To read an optical disc in super-resolution mode, a procedure for optimizing the power of the read laser beam is implemented. This optimization is based on the observation that a correlation exists between the power allowing the disc to be read without risk in super-resolution mode and the amplitude of the read signal which results from the reading of marks having the smallest possible dimension (marks 2 T). The amplitude of the optical disc is measured for several powers of decreasing values of the read laser, the reduction in amplitude is observed. A read power is selected as a function of the power for which a decrease (for example 5%) is noted in the amplitude measured at the start.
摘要翻译：本发明涉及光盘记录介质的领域，例如光盘。为了以超分辨率模式读取光盘，实现了用于优化读取的激光束的功率的过程。该优化基于这样的观察，即在超分辨率模式中允许读取光盘的功率不受影响的功率与由具有最小可能尺寸的标记的读取引起的读取信号的幅度之间存在相关性（标记2T ）。对于读取激光器的数值降低的几个功率来测量光盘的幅度，观察到振幅的减小。选择读取功率作为在开始时测量的振幅中注意到降低（例如5％）的功率的函数。

9. 发明申请

US20110075531A1 Super-Resolution Optical Disc Reader and Read Method Optimized Through Reflectivity Measurement 失效
标题翻译：超分辨率光盘读取器和通过反射率测量优化的读取方法
公开(公告)号：US20110075531A1
公开(公告)日：2011-03-31
申请号：US12889919
申请日：2010-09-24
申请人： Fabien Laulagnet , Marie-Françoise Armand , Alain Fargeix , Bérangère Hyot
发明人： Fabien Laulagnet , Marie-Françoise Armand , Alain Fargeix , Bérangère Hyot
IPC分类号： G11B7/12
CPC分类号： G11B7/24 , G11B7/1267
摘要： The invention relates to the field of the optical recording of information on a medium, such as an optical disc. To read an optical disc in super-resolution mode, a procedure for optimizing the power of the read laser beam is implemented. This optimization is based on the observation that a correlation exists between the power allowing the disc to be read without risk in super-resolution mode and the reflectivity of the sensitive layer containing the information. The reflectivity of the optical disc is measured for several power levels of the read laser, a critical power is determined on the basis of the reflectivity measurements made, and a read power sufficiently above the critical power, so as to be well outside a range of power levels entailing risks, is selected according to the critical power.
摘要翻译：本发明涉及光盘记录介质的领域，例如光盘。为了以超分辨率模式读取光盘，实现了用于优化读取的激光束的功率的过程。这种优化是基于这样的观察，即在允许在超分辨率模式下不受风险地读取盘的功率和包含信息的敏感层的反射率之间存在相关性。在读取激光器的几个功率电平上测量光盘的反射率，基于所做出的反射率测量和足够高于临界功率的读取功率来确定临界功率，以便很好地在功率水平带来风险，是根据临界功率选择的。

10. 发明授权

US08278638B2 Device for storing data with optical addressing 失效
标题翻译：光学寻址存储数据的设备
公开(公告)号：US08278638B2
公开(公告)日：2012-10-02
申请号：US12540796
申请日：2009-08-13
申请人： Serge Gidon , Bérangère Hyot
发明人： Serge Gidon , Bérangère Hyot
IPC分类号： H01L47/00
CPC分类号： G11C13/04 , G11B11/08 , G11C2213/71 , H01L27/2409 , H01L27/249 , H01L45/06 , H01L45/1213 , H01L45/1226 , H01L45/1253 , H01L45/143 , H01L45/144 , H01L45/1675
摘要： A data storage device including a stack of layers is provided. The stack of layers includes at least one memory layer able to effect a storage of data in a plurality of portions of the memory layer by a modification of at least one physico-chemical property of the material of the portions of the memory layer under the effect of an electric current passing through the portions of the memory layer. A plurality of photoconductive columns disposed in the stack of layers passes through each layer in this stack. Each of the portions of the memory layer surrounds one of the photoconductive columns.
摘要翻译：提供了包括层叠层的数据存储装置。层叠层包括至少一个存储层，其能够通过修改存储层的部分的材料的材料的至少一个物理化学性质来影响存储层的多个部分中的数据的存储的电流通过存储层的部分。设置在层叠层中的多个光电导柱穿过该堆叠中的每个层。存储层的每个部分围绕着一个光电导柱。

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