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1.发明申请OPTICAL STORAGE MEDIUM COMPRISING TRACKS WITH MODIFIED MARK DIMENSIONS, AND RESPECTIVE APPARATUS FOR READING OF DATA 失效包含修改标记尺寸的光栅的光存储介质以及读数据的相关设备公开(公告)号：US20120124601A1
公开(公告)日：2012-05-17
申请号：US13138905
申请日：2010-04-26
IPC分类号： G11B7/24 , G11B7/1374
CPC分类号： G11B7/24079 , G11B7/0901 , G11B7/24 , G11B7/24085
摘要： The optical storage medium comprises a substrate layer and a data layer disposed on the substrate layer, the data layer having a mark/space data structure being arranged in tracks, wherein on a first track, the marks are enlarged in length and the spaces are shortened in length, and on an adjacent track, the marks are shortened in length and the spaces are enlarged in length. The track pitch between adjacent tracks is particularly below a diffraction limit of λ/2*NA of a pickup for reading of the data.
摘要翻译： 光学存储介质包括衬底层和设置在衬底层上的数据层，数据层具有布置在轨道中的标记/空间数据结构，其中在第一轨道上标记被长度增大并且空间被缩短 并且在相邻的轨道上，标记的长度被缩短，并且空间的长度被扩大。 相邻轨道之间的轨道间距特别低于用于读取数据的拾取器的λ/ 2 * NA的衍射极限。
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2.发明授权Optical storage medium having different dimension of recorded marks and spaces on different tracks 失效具有不同轨迹上记录标记和间隔尺寸不同的光存储介质公开(公告)号：US08493832B2
公开(公告)日：2013-07-23
申请号：US13138905
申请日：2010-04-26
IPC分类号： G11B7/24
CPC分类号： G11B7/24079 , G11B7/0901 , G11B7/24 , G11B7/24085
摘要： The optical storage medium comprises a substrate layer and a data layer disposed on the substrate layer, the data layer having a mark/space data structure being arranged in tracks, wherein on a first track, the marks are enlarged in length and the spaces are shortened in length, and on an adjacent track, the marks are shortened in length and the spaces are enlarged in length. The track pitch between adjacent tracks is particularly below a diffraction limit of λ/2*NA of a pickup for reading of the data.
摘要翻译： 光学存储介质包括衬底层和设置在衬底层上的数据层，数据层具有布置在轨道中的标记/空间数据结构，其中在第一轨道上标记被长度增大并且空间被缩短 并且在相邻的轨道上，标记的长度被缩短，并且空间的长度被扩大。 相邻轨道之间的轨道间距特别低于用于读取数据的拾取器的λ/ 2 * NA的衍射极限。
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公开(公告)号：US20130058203A1
公开(公告)日：2013-03-07
申请号：US13696996
申请日：2011-05-09
IPC分类号： G11B7/24
CPC分类号： G11B7/24 , G11B7/004 , G11B20/10222
摘要： The optical storage medium comprises a substrate layer, a data layer having a pit/land data structure with data arranged in tracks on the substrate layer and a nonlinear layer with a super-resolution material, wherein the data structure comprises diffractive pits and lands having a size above an optical resolution limit of a pickup for reading of the data and super-resolution pits and lands having a size below the optical resolution limit, said pits and lands having a defined length with regard to a channel bit length. A diffractive land preceding a super-resolution pit is changed by a first length depending on the laser power of the pickup, and/or a diffractive pit preceding a super-resolution land is changed by the first length depending on the laser power of the pickup, to compensate a phase shift of the super-resolution pit, respectively super-resolution land.
摘要翻译： 光学存储介质包括基底层，具有凹坑/平台数据结构的数据层，其中数据被布置在衬底层上的轨道中，以及具有超分辨率材料的非线性层，其中数据结构包括衍射凹坑和具有 尺寸高于用于读取具有低于光学分辨率限制的尺寸的数据和超分辨率凹坑和平台的拾取器的光学分辨率极限，所述凹坑和平台具有关于通道位长度的限定长度。 根据拾取器的激光功率，超分辨率凹坑之前的衍射面改变第一长度，和/或超分辨率光阑之前的衍射凹坑根据拾取器的激光功率而改变第一长度 ，以补偿超分辨率坑相移超分辨率的土地。
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公开(公告)号：US08588049B2
公开(公告)日：2013-11-19
申请号：US13696996
申请日：2011-05-09
IPC分类号： G11B7/24
CPC分类号： G11B7/24 , G11B7/004 , G11B20/10222
摘要： The optical storage medium comprises a substrate layer, a data layer having a pit/land data structure with data arranged in tracks on the substrate layer and a nonlinear layer with a super-resolution material, wherein the data structure comprises diffractive pits and lands having a size above an optical resolution limit of a pickup for reading of the data and super-resolution pits and lands having a size below the optical resolution limit, said pits and lands having a defined length with regard to a channel bit length. A diffractive land preceding a super-resolution pit is changed by a first length depending on the laser power of the pickup, and/or a diffractive pit preceding a super-resolution land is changed by the first length depending on the laser power of the pickup, to compensate a phase shift of the super-resolution pit, respectively super-resolution land.
摘要翻译： 光学存储介质包括基底层，具有凹坑/平台数据结构的数据层，其中数据被布置在衬底层上的轨道中，以及具有超分辨率材料的非线性层，其中数据结构包括衍射凹坑和具有 尺寸高于用于读取具有低于光学分辨率限制的尺寸的数据和超分辨率凹坑和平台的拾取器的光学分辨率极限，所述凹坑和平台具有关于通道位长度的限定长度。 根据拾取器的激光功率，超分辨率凹坑之前的衍射面改变第一长度，和/或超分辨率光阑之前的衍射凹坑根据拾取器的激光功率而改变第一长度 ，以补偿超分辨率坑相移超分辨率的土地。
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公开(公告)号：US20130155827A1
公开(公告)日：2013-06-20
申请号：US13820543
申请日：2011-09-06
申请人： Dietmar Hepper , Oliver Theis , Xiaoming Chen , Herbert Hoelzemann , Gael Pilard
发明人： Dietmar Hepper , Oliver Theis , Xiaoming Chen , Herbert Hoelzemann , Gael Pilard
IPC分类号： G11B20/18
CPC分类号： G11B20/1816 , G11B7/1267 , G11B7/24 , G11B20/10481 , G11B20/182 , G11B20/20 , G11B2220/2537
摘要： In accordance with an exemplary embodiment of the present invention, a method for measuring a quality parameter of an optical storage system comprising a non-diffraction-limited optical storage medium and a readout device, the method comprising the process of deriving an impulse response of the optical storage system, and the process of analyzing the impulse response to determine at least one of a width of the impulse response and a skewness of the impulse response as the quality parameter.
摘要翻译： 根据本发明的示例性实施例，一种用于测量包括非衍射受限光学存储介质和读出装置的光学存储系统的质量参数的方法，所述方法包括导出所述光学存储介质的脉冲响应的过程 光存储系统和分析脉冲响应的过程，以确定脉冲响应的宽度和脉冲响应的偏度中的至少一个作为质量参数。
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6.发明授权公开(公告)号：US08072872B2
公开(公告)日：2011-12-06
申请号：US12736072
申请日：2009-03-06
IPC分类号： G11B7/24
CPC分类号： G11B7/24085 , G11B7/24
摘要： The optical storage medium comprises a substrate layer, a data layer having a pit/land data structure with data arranged in tracks on the substrate layer, and a nonlinear layer with a super-resolution structure disposed on the data layer, wherein a land having a size below the diffraction limit is inverted to a pit and enclosed by auxiliary lands, and a pit having a size below the diffraction limit is inverted to a land and enclosed by auxiliary pits. The optical storage medium is in particular a read-only optical disc comprising a phase-change material, for example AgInSbTe, for providing the super-resolution effect.
摘要翻译： 光学存储介质包括基底层，具有凹坑/平台数据结构的数据层，其中布置在衬底层上的轨道中的数据，以及设置在数据层上的具有超分辨率结构的非线性层，其中具有 在衍射极限以下的尺寸被倒置成凹坑并由辅助焊盘包围，并且具有低于衍射极限的尺寸的凹坑被倒置成一个焊盘并由辅助凹坑包围。 光学存储介质特别是包括用于提供超分辨率效果的相变材料（例如AgInSbTe）的只读光盘。
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公开(公告)号：US08958274B2
公开(公告)日：2015-02-17
申请号：US13820543
申请日：2011-09-06
申请人： Dietmar Hepper , Oliver Theis , Xiaoming Chen , Herbert Hoelzemann , Gael Pilard
发明人： Dietmar Hepper , Oliver Theis , Xiaoming Chen , Herbert Hoelzemann , Gael Pilard
CPC分类号： G11B20/1816 , G11B7/1267 , G11B7/24 , G11B20/10481 , G11B20/182 , G11B20/20 , G11B2220/2537
摘要： In accordance with an exemplary embodiment of the present invention, a method for measuring a quality parameter of an optical storage system comprising a non-diffraction-limited optical storage medium and a readout device, the method comprising the process of deriving an impulse response of the optical storage system, and the process of analyzing the impulse response to determine at least one of a width of the impulse response and a skewness of the impulse response as the quality parameter.
摘要翻译： 根据本发明的示例性实施例，一种用于测量包括非衍射受限光学存储介质和读出装置的光学存储系统的质量参数的方法，所述方法包括导出所述光学存储介质的脉冲响应的过程 光存储系统和分析脉冲响应的过程，以确定脉冲响应的宽度和脉冲响应的偏度中的至少一个作为质量参数。
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8.发明申请公开(公告)号：US20110038248A1
公开(公告)日：2011-02-17
申请号：US12736072
申请日：2009-03-06
IPC分类号： G11B7/24
CPC分类号： G11B7/24085 , G11B7/24
摘要： The optical storage medium comprises a substrate layer, a data layer having a pit/land data structure with data arranged in tracks on the substrate layer, and a nonlinear layer with a super-resolution structure disposed on the data layer, wherein a land having a size below the diffraction limit is inverted to a pit and enclosed by auxiliary lands, and a pit having a size below the diffraction limit is inverted to a land and enclosed by auxiliary pits. The optical storage medium is in particular a read-only optical disc comprising a phase-change material, for example AgInSbTe, for providing the super-resolution effect.
摘要翻译： 光学存储介质包括基底层，具有凹坑/平台数据结构的数据层，其中布置在衬底层上的轨道中的数据，以及设置在数据层上的具有超分辨率结构的非线性层，其中具有 在衍射极限以下的尺寸被倒置成凹坑并由辅助焊盘包围，并且具有低于衍射极限的尺寸的凹坑被倒置成一个焊盘并由辅助凹坑包围。 光学存储介质特别是包括用于提供超分辨率效果的相变材料（例如AgInSbTe）的只读光盘。
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公开(公告)号：US20130058199A1
公开(公告)日：2013-03-07
申请号：US13697075
申请日：2011-05-09
IPC分类号： G11B7/09 , G11B7/1353 , G11B7/1374
CPC分类号： G11B7/0903 , G11B7/1353 , G11B7/1395 , G11B7/14 , G11B7/24079
摘要： The apparatus includes a pickup for reading data from a super-resolution optical disc, the pickup comprising a laser for generating a main beam, a first and a second satellite beam, the two satellite beams each having a radial offset with regard to the main beam, a third satellite beam following the first satellite beam, having the same radial offset as the first satellite beam, and a fourth satellite beam following the second satellite beam, having the same radial offset as the second satellite beam, for providing a crosstalk correction of the HF data signal. The track pitch between adjacent tracks of the optical disc is particularly below the diffraction limit of the pickup, and the light intensity of each of the first and second satellite beams and of the main beam is sufficient to provide a super-resolution effect on the optical disc and the light intensity of each of the third and fourth satellite beams is not sufficient to provide the super-resolution effect. The track pitch between adjacent tracks of the optical disc is advantageously below the diffraction limit of the pickup.
摘要翻译： 该装置包括用于从超分辨率光盘读取数据的拾取器，该拾取器包括用于产生主光束的激光器，第一和第二卫星光束，所述两个卫星光束相对于主光束具有径向偏移 跟随第一卫星光束的第三卫星光束具有与第一卫星光束相同的径向偏移，以及跟随第二卫星光束的第四卫星光束，具有与第二卫星光束相同的径向偏移，用于提供串扰校正 HF数据信号。 光盘的相邻轨道之间的轨道间距特别地低于拾取器的衍射极限，并且第一和第二卫星光束和主光束中的每一个的光强度足以提供对光学器件的超分辨率效果 并且第三和第四卫星光束中的每一个的光强度不足以提供超分辨率效果。 光盘的相邻轨道之间的轨道间距有利地低于拾取器的衍射极限。
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公开(公告)号：US08630154B2
公开(公告)日：2014-01-14
申请号：US13697075
申请日：2011-05-09
IPC分类号： G11B7/135
CPC分类号： G11B7/0903 , G11B7/1353 , G11B7/1395 , G11B7/14 , G11B7/24079
摘要： The apparatus includes a pickup for reading data from a super-resolution optical disc, the pickup comprising a laser for generating a main beam, a first and a second satellite beam, the two satellite beams each having a radial offset with regard to the main beam, a third satellite beam following the first satellite beam, having the same radial offset as the first satellite beam, and a fourth satellite beam following the second satellite beam, having the same radial offset as the second satellite beam, for providing a crosstalk correction of the HF data signal. The track pitch between adjacent tracks of the optical disc is particularly below the diffraction limit of the pickup, and the light intensity of each of the first and second satellite beams and of the main beam is sufficient to provide a super-resolution effect on the optical disc and the light intensity of each of the third and fourth satellite beams is not sufficient to provide the super-resolution effect. The track pitch between adjacent tracks of the optical disc is advantageously below the diffraction limit of the pickup.
摘要翻译： 该装置包括用于从超分辨率光盘读取数据的拾取器，该拾取器包括用于产生主光束的激光器，第一和第二卫星光束，所述两个卫星光束相对于主光束具有径向偏移 跟随第一卫星光束的第三卫星光束具有与第一卫星光束相同的径向偏移，以及跟随第二卫星光束的第四卫星光束，具有与第二卫星光束相同的径向偏移，用于提供串扰校正 HF数据信号。 光盘的相邻轨道之间的轨道间距特别地低于拾取器的衍射极限，并且第一和第二卫星光束和主光束中的每一个的光强度足以提供对光学器件的超分辨率效果 并且第三和第四卫星光束中的每一个的光强度不足以提供超分辨率效果。 光盘的相邻轨道之间的轨道间距有利地低于拾取器的衍射极限。
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