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31. 发明授权

US09030921B2 Increased spectral efficiency and reduced synchronization delay with bundled transmissions 有权
标题翻译：增加频谱效率并减少带有捆绑传输的同步延迟
公开(公告)号：US09030921B2
公开(公告)日：2015-05-12
申请号：US13154231
申请日：2011-06-06
申请人： John Anderson Fergus Ross , Michael James Hartman , John Erik Hershey , Richard Louis Zinser , Xiaolei Shi
发明人： John Anderson Fergus Ross , Michael James Hartman , John Erik Hershey , Richard Louis Zinser , Xiaolei Shi
IPC分类号： G11B20/10 , G11B20/14
CPC分类号： G11B7/0065 , G11B7/00772 , G11B20/10222 , G11B20/10259 , G11B20/14 , G11B20/1426
摘要： Techniques are provided for increasing spectral efficiency over data channels in a storage or communication system. In some embodiments, data may be encoded and transmitted over multiple channels. The transmitted data from the multiple channels may be considered together as a channel bundle, thereby increasing the edge transitions of the group of signals to improve clock recovery and reduce coding constraints. In some embodiments, the channel bit size is reduced to maximize data rates based on the reduced coding constraints. Furthermore, the channel bundle has only one channel with timing markers, so that a receiver may receive information from the channel bundle and recover clocking based on the timing markers in the one channel.
摘要翻译：提供了用于在存储或通信系统中的数据信道上提高频谱效率的技术。在一些实施例中，可以通过多个信道对数据进行编码和传输。来自多个信道的发送的数据可以一起被视为信道束，从而增加信号组的边沿转换，以改善时钟恢复并减少编码约束。在一些实施例中，减少信道比特大小以便基于减少的编码约束来最大化数据速率。此外，信道束仅具有一个具有定时标记的信道，使得接收机可以从信道束接收信息，并且基于一个信道中的定时标记来恢复时钟。

32. 发明授权

US08891343B2 Method for formatting and reading data disks 有权
标题翻译：格式化和读取数据磁盘的方法
公开(公告)号：US08891343B2
公开(公告)日：2014-11-18
申请号：US12337457
申请日：2008-12-17
申请人： John Anderson Fergus Ross , Kenneth Brakeley Welles , John Erik Hershey , Brian Lee Lawrence , Xiaolei Shi , Victor Petrovich Ostroverkhov
发明人： John Anderson Fergus Ross , Kenneth Brakeley Welles , John Erik Hershey , Brian Lee Lawrence , Xiaolei Shi , Victor Petrovich Ostroverkhov
IPC分类号： G11B7/0065 , G11B7/007 , G11B7/013 , G11B7/00
CPC分类号： G11B7/013 , G11B7/00772 , G11B2007/0009
摘要： The present techniques present methods and systems for increasing a data reading rate on optical data disks using a single reading head. The methods take advantage of the difference between a mean focal distance (MFD), or minimum spacing that the detector can distinguish between bits, and the minimum separation of bits in a single track to increase the reading speed. As the bits may be more closely spaced across adjacent tracks or layers, these techniques may be used to increase the reading speed of the disk. Specifically, the data symbols that make up a single bit-stream may be stored in a pattern horizontally across adjacent tracks, or vertically across adjacent layers. Accordingly, the focal point of the detector is scanned across the disk in the same pattern to read the individual data symbols.
摘要翻译：本技术提出了使用单个读取头来增加光学数据盘上的数据读取速率的方法和系统。这些方法利用了平均焦距（MFD）或检测器可以区分位的最小间距以及单个轨道中位的最小间隔以增加读取速度之间的差异。由于位可以在相邻轨道或层之间更紧密地间隔开，所以这些技术可以用于增加盘的读取速度。具体地，构成单个位流的数据符号可以以相对于相邻轨迹的水平方式或跨越相邻层的垂直方式存储在图案中。因此，检测器的焦点以相同的图案扫描在盘上以读取各个数据符号。

33. 发明授权

US08808944B2 Method for storing holographic data 有权
标题翻译：存储全息数据的方法
公开(公告)号：US08808944B2
公开(公告)日：2014-08-19
申请号：US11901725
申请日：2007-09-18
申请人： Brian Lee Lawrence , Marc Dubois , Eugene Pauling Boden , William David Richards , Patrick Joseph McCloskey , Azar Alizadeh , Xiaolei Shi
发明人： Brian Lee Lawrence , Marc Dubois , Eugene Pauling Boden , William David Richards , Patrick Joseph McCloskey , Azar Alizadeh , Xiaolei Shi
IPC分类号： G03H1/02 , G03H1/30 , G11B7/245 , G11B7/0065 , G11B7/24044 , G03H1/04 , G11B7/246 , G11B7/248
CPC分类号： G03H1/02 , G03H1/30 , G03H2001/0264 , G03H2001/0417 , G03H2222/54 , G03H2260/12 , G03H2270/53 , G11B7/0065 , G11B7/24044 , G11B7/245 , G11B7/246 , G11B7/248 , G11B20/10 , G11B2220/2504
摘要： A method for storing holographic data, said method comprising: step (A) providing an optically transparent substrate comprising a polymer composition and a light absorbing chromophore, said polymer composition comprising a continuous phase and a dispersed phase, said dispersed phase being less than about 200 nm in size; and step (B) irradiating a volume element of the optically transparent substrate with a holographic interference pattern, wherein the pattern has a first wavelength and an intensity both sufficient to cause a phase change in at least a portion of the dispersed phase within the volume element of the substrate to produce within the irradiated volume element refractive index variations corresponding to the holographic interference pattern, thereby producing an optically readable datum corresponding to the volume element.
摘要翻译：一种用于存储全息数据的方法，所述方法包括：步骤（A）提供包括聚合物组合物和光吸收发色团的光学透明基底，所述聚合物组合物包含连续相和分散相，所述分散相小于约200 nm尺寸; 并且步骤（B）用全息干涉图案照射光学透明基底的体积元件，其中所述图案具有第一波长和强度，其足以引起体积元件内的至少一部分分散相的相变以在与所述全息干涉图案相对应的所述照射的体积元素折射率变化中产生，从而产生与所述体积元素对应的光学可读数据。

34. 发明授权

US08501371B2 Holographic data storage method and system 有权
标题翻译：全息数据存储方法及系统
公开(公告)号：US08501371B2
公开(公告)日：2013-08-06
申请号：US11638911
申请日：2006-12-14
申请人： Eugene Pauling Boden , Brian Lee Lawrence , Xiaolei Shi
发明人： Eugene Pauling Boden , Brian Lee Lawrence , Xiaolei Shi
IPC分类号： G03H1/02
CPC分类号： G03H1/02 , G03H2001/026 , G03H2001/0264 , G11B7/24044 , G11B7/245 , G11B2007/24612
摘要： Methods for storing holographic data are presented. The method includes providing an optically transparent substrate comprising a thermally active photochemically active polymer composition, the polymer composition including a photochemically active dye and a heat generating chromophore, thermally activating at least a part of a volume element of the optically transparent substrate to increase a quantum efficiency of photochemical conversion of the photochemically active dye into a photo-product, within the at least a part of the volume element and converting at least some of the photochemically active dye to a photo-product, and producing concentration variations of the photo-product within the volume element of the optically transparent substrate, thereby producing an optically readable datum corresponding to the volume element.
摘要翻译：提出了存储全息数据的方法。该方法包括提供包含热活性光化学活性聚合物组合物的光学透明基质，所述聚合物组合物包含光化学活性染料和发热发色团，热激活光学透明基底的体积元素的至少一部分以增加量子将光化学活性染料光化学转化成体积元素的至少一部分内的光产物的效率，并将至少一些光化学活性染料转化成光产物，并产生光产物的浓度变化在光学透明基板的体积元件内，从而产生与体积元件对应的光学可读数据。

35. 发明授权

US08238217B2 Method and system for detection enhancement for optical data storage 有权
标题翻译：光学数据存储检测增强方法及系统
公开(公告)号：US08238217B2
公开(公告)日：2012-08-07
申请号：US12336414
申请日：2008-12-16
申请人： John Anderson Fergus Ross , Xiaolei Shi
发明人： John Anderson Fergus Ross , Xiaolei Shi
IPC分类号： G11B7/0065
CPC分类号： G11B7/0065 , G11B7/083 , G11B7/13 , G11B7/1381
摘要： The present techniques provide methods and systems for enhancing a data signal in reading optical discs, such as holographic data discs. The techniques involve adjusting the position of a detector, or multi-pixel detector, such that the reflection corresponding to a micro-hologram or micro-reflector is enhanced. For example, the detector position may be adjusted to a position where the surface reflection and the micro-hologram reflection constructively interfere, resulting in an amplified micro-hologram reflection signal. Other parameters such as disc reflectivity and detector pinhole size may be adjusted to increase signal enhancement. Furthermore, the detector position may be adjusted to a position where the phases of the surface reflection and the micro-hologram reflection result in a weaker cross term.
摘要翻译：本技术提供用于增强读取光盘（例如全息数据盘）中的数据信号的方法和系统。这些技术涉及调整检测器或多像素检测器的位置，使得对应于微全息图或微反射器的反射增强。例如，可以将检测器位置调整到表面反射和微全息图反射建构性地干扰的位置，导致放大的微全息图反射信号。可以调整诸如盘反射率和检测器针孔尺寸的其它参数以增加信号增强。此外，可以将检测器位置调整到表面反射和微全息图反射的相位导致较弱交叉项的位置。

36. 发明授权

US08182966B2 Data storage devices and methods 有权
标题翻译：数据存储设备和方法
公开(公告)号：US08182966B2
公开(公告)日：2012-05-22
申请号：US12343289
申请日：2008-12-23
申请人： Kenneth Brakeley Welles , Zhiyuan Ren , Brian Lee Lawrence , Pingfan Peter Wu , John Erik Hershey , Xiaolei Shi , John Anderson Fergus Ross , Victor Petrovich Ostroverkhov
发明人： Kenneth Brakeley Welles , Zhiyuan Ren , Brian Lee Lawrence , Pingfan Peter Wu , John Erik Hershey , Xiaolei Shi , John Anderson Fergus Ross , Victor Petrovich Ostroverkhov
IPC分类号： G03H1/02
CPC分类号： G11B7/24044 , G03H2001/0482 , G11B7/0065 , G11B7/24079
摘要： A data storage device including: a plastic substrate having a plurality of volumes arranged in tracks along a plurality of vertically stacked, laterally extending layers therein; and, a plurality of micro-holograms each contained in a corresponding one of the volumes; herein, the presence or absence of a micro-hologram in each of the volumes is indicative of a corresponding portion of data stored.
摘要翻译：一种数据存储装置，包括：塑料基板，具有沿着多个垂直堆叠的横向延伸的层布置在轨道中的多个体积; 以及各自包含在相应的一个体积中的多个微全息图; 这里，每个体积中存在或不存在微全息图表示存储的数据的相应部分。

37. 发明授权

US08084168B2 Holographic storage devices with complementary data layer and use thereof 有权
标题翻译：具有互补数据层的全息存储设备及其使用
公开(公告)号：US08084168B2
公开(公告)日：2011-12-27
申请号：US12343296
申请日：2008-12-23
申请人： Pingfan Peter Wu , Xiaolei Shi , Zhiyuan Ren , Brian Lee Lawrence , John Erik Hershey , Kenneth Brakeley Welles , John Anderson Fergus Ross , Victor Petrovich Ostroverkhov
发明人： Pingfan Peter Wu , Xiaolei Shi , Zhiyuan Ren , Brian Lee Lawrence , John Erik Hershey , Kenneth Brakeley Welles , John Anderson Fergus Ross , Victor Petrovich Ostroverkhov
IPC分类号： G03H1/02
CPC分类号： G11B7/245 , G11B7/0065 , G11B7/00772 , G11B7/083 , G11B7/24044
摘要： A data storage device including: a plastic substrate having a plurality of data volumes arranged along tracks in a plurality of stacked layers; a plurality of micro-holograms each contained in a corresponding one of the data volumes; a plurality of complementary volumes, each corresponding to and being substantially aligned with one of the data volumes; a plurality of micro-holograms each contained in a corresponding one of the complementary volumes; wherein, the presence or absence of a micro-hologram in each of the data volumes is indicative of a corresponding portion of data stored; and, the ones of the complementary volumes corresponding to the ones of the data volumes containing a micro-hologram do not contain a micro-hologram; and the ones of the complementary volumes corresponding to the ones of the data volumes not containing a micro-hologram contain a micro-hologram.
摘要翻译：一种数据存储装置，包括：塑料基板，具有沿着多个堆叠层中的轨道布置的多个数据量; 多个微全息图，各自包含在对应的一个数据卷中; 多个互补体积，每个互补体积对应于并且基本上与数据体积中的一个对齐; 多个微全息图，每个都包含在相应的一个互补体积中; 其中，每个数据量中存在或不存在微全息图指示存储的数据的相应部分; 并且与包含微全息图的数据卷对应的互补卷中的互补卷不包含微全息图; 并且对应于不包含微全息图的数据卷的互补体积的互补体包含微全息图。

38. 发明申请

US20100246354A1 SYSTEM AND METHOD FOR READING MICRO-HOLOGRAMS WITH REDUCED ERROR RATES 有权
标题翻译：用于读取具有降低的错误率的微霍尔系统的系统和方法
公开(公告)号：US20100246354A1
公开(公告)日：2010-09-30
申请号：US12414234
申请日：2009-03-30
申请人： John Erik Hershey , Kenneth Brakeley Welles , John Anderson Fergus Ross , John Frederick Graf , Brian Lee Lawrence , Xiaolei Shi , Zhiyuan Ren , Victor Petrovich Ostroverkhov
发明人： John Erik Hershey , Kenneth Brakeley Welles , John Anderson Fergus Ross , John Frederick Graf , Brian Lee Lawrence , Xiaolei Shi , Zhiyuan Ren , Victor Petrovich Ostroverkhov
IPC分类号： G11B20/18
CPC分类号： G11B20/18 , G11B7/005 , G11B7/0065 , G11B7/013 , G11B2007/0009 , G11B2220/2504
摘要： The present techniques provide methods and systems reading a data bit of interest on an optical data disc with a reduced error rate. The data bit estimation may be improved by reducing deterministic noise resulting from an optical reader system and/or the optical data disc. The reader may adjust the position of a detector to detect light scattered from the disc based on parameters of known noise sources. In one embodiment, the detector may be moved vertically in relation to the data bit of interest on the optical disc. In another embodiment, more than one detector may be used to detect light scattered from a data bit of interest. In embodiments, the positioning of the detector(s) may be based on system or disc parameters, and the detected scatterings may provide a data reading, improved for an optical return from a present micro-hologram.
摘要翻译：本技术提供了在具有降低的错误率的光学数据盘上读取感兴趣的数据位的方法和系统。可以通过减少由光学读取器系统和/或光学数据盘产生的确定性噪声来改善数据比特估计。读取器可以基于已知噪声源的参数来调整检测器的位置以检测从盘散射的光。在一个实施例中，检测器可以相对于光盘上的感兴趣的数据位垂直移动。在另一个实施例中，可以使用多于一个的检测器来检测从感兴趣的数据位散射的光。在实施例中，检测器的定位可以基于系统或盘参数，并且所检测的散射可以提供对于从当前微全息图的光学返回改进的数据读数。

39. 发明申请

US20100165819A1 MASTERING AND REPLICATION OF MICRO-HOLOGRAPHIC DATA STORAGE MEDIA 有权
标题翻译： MICRO-HOLOGRAPHIC数据存储介质的归档和复制
公开(公告)号：US20100165819A1
公开(公告)日：2010-07-01
申请号：US12347211
申请日：2008-12-31
申请人： Xiaolei Shi , Kenneth Brakeley Welles , John Erik Hershey , John Anderson Fergus Ross , Brian Lee Lawrence , Zhiyuan Ren , Victor Petrovich Ostroverkhov
发明人： Xiaolei Shi , Kenneth Brakeley Welles , John Erik Hershey , John Anderson Fergus Ross , Brian Lee Lawrence , Zhiyuan Ren , Victor Petrovich Ostroverkhov
IPC分类号： G11B7/00
CPC分类号： G11B7/0065 , G11B7/26 , G11B7/28
摘要： A system and method for replicating optical data storage discs (e.g., holographic data storage discs) having multiple layers of data. Master discs providing for respective single layers of data are utilized, and each respective single layer of data from the master discs are replicate onto the optical data storage disc.
摘要翻译：一种用于复制具有多层数据的光学数据存储盘（例如，全息数据存储盘）的系统和方法。使用提供相应单个数据层的主光盘，并且来自主光盘的每个相应单个数据层复制到光数据存储盘上。

40. 发明申请

US20100157775A1 DATA STORAGE DEVICES AND METHODS 有权
标题翻译：数据存储设备和方法
公开(公告)号：US20100157775A1
公开(公告)日：2010-06-24
申请号：US12343296
申请日：2008-12-23
申请人： Pingfan Peter Wu , Xiaolei Shi , Zhiyuan Ren , Brian Lee Lawrence , John Erik Hershey , Kenneth Brakeley Welles , John Anderson Fergus Ross , Victor Petrovich Ostroverkhov
发明人： Pingfan Peter Wu , Xiaolei Shi , Zhiyuan Ren , Brian Lee Lawrence , John Erik Hershey , Kenneth Brakeley Welles , John Anderson Fergus Ross , Victor Petrovich Ostroverkhov
IPC分类号： G11B7/00
CPC分类号： G11B7/245 , G11B7/0065 , G11B7/00772 , G11B7/083 , G11B7/24044
摘要： A data storage device including: a plastic substrate having a plurality of data volumes arranged along tracks in a plurality of stacked layers; a plurality of micro-holograms each contained in a corresponding one of the data volumes; a plurality of complementary volumes, each corresponding to and being substantially aligned with one of the data volumes; a plurality of micro-holograms each contained in a corresponding one of the complementary volumes; wherein, the presence or absence of a micro-hologram in each of the data volumes is indicative of a corresponding portion of data stored; and, the ones of the complementary volumes corresponding to the ones of the data volumes containing a micro-hologram do not contain a micro-hologram; and the ones of the complementary volumes corresponding to the ones of the data volumes not containing a micro-hologram contain a micro-hologram.
摘要翻译：一种数据存储装置，包括：塑料基板，具有沿着多个堆叠层中的轨道布置的多个数据量; 多个微全息图，各自包含在对应的一个数据卷中; 多个互补体积，每个互补体积对应于并且基本上与数据体积中的一个对齐; 多个微全息图，每个都包含在相应的一个互补体积中; 其中，每个数据量中存在或不存在微全息图指示存储的数据的相应部分; 并且与包含微全息图的数据卷对应的互补卷中的互补卷不包含微全息图; 并且对应于不包含微全息图的数据卷的互补体积的互补体包含微全息图。

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