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1. 发明授权

US08830548B2 Stacked film threshold component, device, and method of manufacture 有权
标题翻译：堆叠薄膜阈值分量，装置和制造方法
公开(公告)号：US08830548B2
公开(公告)日：2014-09-09
申请号：US13563194
申请日：2012-07-31
申请人： Xiaolei Shi , Eugene Pauling Boden , Kwok Pong Chan , Peter William Lorraine , Victor Petrovich Ostroverkhov , Ri-an Zhao
发明人： Xiaolei Shi , Eugene Pauling Boden , Kwok Pong Chan , Peter William Lorraine , Victor Petrovich Ostroverkhov , Ri-an Zhao
IPC分类号： G03H1/02
CPC分类号： G11B7/24038 , G11B7/26 , G11B2007/240025
摘要： A component includes a micro-hologram layer, where the micro-hologram layer includes layers inert to light interleaved with layers of functional film. The functional film layers are made of a material that undergoes a change in its refractive index when illuminated by a light beam, yet undergoes no change in its refractive index when illuminated by a different light beam. The components may further include interleaved spacer films with multiple micro-hologram layers and other elements (e.g., servo layer, coatings, and the like) so as to comprise a data storage device. Methods of manufacturing the component and device are also disclosed.
摘要翻译：组件包括微全息图层，其中微全息图层包括与光层交叠的对于功能膜层的惰性的层。功能膜层由当被光束照射时经历其折射率变化的材料制成，但当由不同光束照射时其折射率没有变化。组件还可以包括具有多个微全息图层和其它元件（例如，伺服层，涂层等）的交错间隔膜，以便包括数据存储装置。还公开了制造组件和装置的方法。

2. 发明授权

US08553515B2 System and method for precise servoing 失效
标题翻译：精确伺服系统和方法
公开(公告)号：US08553515B2
公开(公告)日：2013-10-08
申请号：US12957179
申请日：2010-11-30
申请人： Zhiyuan Ren , Xiaolei Shi , Xuefeng Wang
发明人： Zhiyuan Ren , Xiaolei Shi , Xuefeng Wang
IPC分类号： G11B7/0065 , G11B7/1353 , G11B7/126 , G11B19/12 , G11B20/18
CPC分类号： G11B7/0938 , G11B7/083 , G11B7/0901 , G11B7/0908 , G11B7/24044 , G11B7/2405 , G11B2007/0009
摘要： A method for servoing when reading out a recorded holographic disk or recording in a preformatted disk includes detecting a primary signal of a reflected primary beam from a target data track of a target data layer of the disk, wherein the primary beam of radiation has a first wavelength; comparing a power measurement of the primary signal with a threshold value of power; detecting a tracking signal of a reflected tracking beam from a reference layer of the disk in an event that the power measurement of the primary signal is below the threshold value, wherein the tracking beam of radiation has a second wavelength; generating a servo error signal based upon the primary signal or the tracking signal; actuating an optical sub-system based upon either of the primary servo error signal or the tracking servo error signal such that the primary beam focuses on the target data layer.
摘要翻译：当读出记录的全息盘或在预先格式化的盘中记录时的伺服方法包括：检测来自盘的目标数据层的目标数据轨迹的反射主光束的主信号，其中主辐射束具有第一波长; 将主信号的功率测量与功率的阈值进行比较; 在所述主信号的功率测量低于所述阈值的情况下，检测来自所述盘的参考层的反射跟踪光束的跟踪信号，其中所述跟踪光束具有第二波长; 基于主信号或跟踪信号产生伺服误差信号; 基于主伺服误差信号或跟踪伺服误差信号中的任何一个致动光学子系统，使得主光束聚焦在目标数据层上。

3. 发明授权

US08254235B2 System and method for transfer of data stored in holographic storage medium 有权
标题翻译：用于传送存储在全息存储介质中的数据的系统和方法
公开(公告)号：US08254235B2
公开(公告)日：2012-08-28
申请号：US12751755
申请日：2010-03-31
申请人： Xiaolei Shi , John Erik Hershey , John Anderson Fergus Ross , Brian Lee Lawrence , Xuefeng Wang , Victor Petrovich Ostroverkhov , Erik Solhjell , Rolf Jahren
发明人： Xiaolei Shi , John Erik Hershey , John Anderson Fergus Ross , Brian Lee Lawrence , Xuefeng Wang , Victor Petrovich Ostroverkhov , Erik Solhjell , Rolf Jahren
IPC分类号： G11B7/00
CPC分类号： G11B7/14 , G03H1/0248 , G11B7/0065 , G11B7/083
摘要： A system for processing information is provided. The system includes multiple micro-holograms contained in multiple volumes arranged along multiple tracks in one or more storage mediums. Each of the micro-hologram includes a data. The system also includes one or more pick-up head devices with optical lenses for directing laser beams on the multiple tracks. Further, the system includes a subsystem for arranging the one or more pick-up head devices for recording and retrieving of the data from the one or more storage mediums.
摘要翻译：提供了一种用于处理信息的系统。该系统包括在一个或多个存储介质中沿着多个轨道布置的多个卷中包含的多个微全息图。每个微全息图包括数据。该系统还包括具有光学透镜的一个或多个拾取头装置，用于将激光束引导到多个轨道上。此外，该系统包括用于布置用于从一个或多个存储介质记录和检索数据的一个或多个拾取头装置的子系统。

4. 发明授权

US08254224B2 Servoing system for master with parallel tracks in a holographic replication system 有权
标题翻译：全息复制系统中具有并行轨道的主站的伺服系统
公开(公告)号：US08254224B2
公开(公告)日：2012-08-28
申请号：US12949628
申请日：2010-11-18
申请人： Xeufeng Wang , Pierino Gianni Bonanni , Xiaolei Shi , Zhiyuan Ren , Hua Xia , Victor Petrovich Ostroverkhov , Xinghua Wang
发明人： Xeufeng Wang , Pierino Gianni Bonanni , Xiaolei Shi , Zhiyuan Ren , Hua Xia , Victor Petrovich Ostroverkhov , Xinghua Wang
IPC分类号： G11B7/00
CPC分类号： G11B7/28 , G11B7/0065 , G11B7/24044 , G11B7/26
摘要： Techniques are provided for controlling the reading of optical data from a master disk in a holographic replication system. Imperfections in the master disk or movement of the disk during a recording process may cause source beams to deviate from target data tracks. In some embodiments, a detector system is used to determine the focus and alignment of the source beams on the master disk, as well as the tilt and rotation of the disk with respect to the holographic replication system. The detector system may detect deviations in the intensity distribution of the reflections of the source beams and generate an error signal corresponding to focusing, tracking, tilt, and/or rotational errors. Servo-mechanical devices may actuate optical components to compensate for such errors.
摘要翻译：提供了用于控制在全息复制系统中从主盘读取光学数据的技术。主盘中的缺陷或磁盘在记录过程中的移动可能导致源光束偏离目标数据磁道。在一些实施例中，检测器系统用于确定源光束在母盘上的聚焦和对准，以及盘相对于全息复制系统的倾斜和旋转。检测器系统可以检测源波束的反射的强度分布的偏差，并产生对应于聚焦，跟踪，倾斜和/或旋转误差的误差信号。伺服机械装置可以致动光学部件以补偿这种误差。

5. 发明申请

US20120170437A1 NON-BINARY HOLOGRAMS FOR INCREASED CAPACITY 有权
标题翻译：增加能力的非二进制HOLOGRAMS
公开(公告)号：US20120170437A1
公开(公告)日：2012-07-05
申请号：US12981279
申请日：2010-12-29
申请人： John Erik Hershey , Kenneth Brakeley Welles , John Anderson Fergus Ross , Xiaolei Shi , Zhiyuan Ren , Victor Petrovich Ostroverkhov
发明人： John Erik Hershey , Kenneth Brakeley Welles , John Anderson Fergus Ross , Xiaolei Shi , Zhiyuan Ren , Victor Petrovich Ostroverkhov
IPC分类号： G11B7/00
CPC分类号： G11B7/00772 , G11B7/24088 , G11B2007/00656
摘要： Techniques are provided for increasing storage capacity in a holographic storage system. While typical holographic storage systems involve binary storage for each data position in a holographic disk, present techniques involve storing data such that more than two data levels may be recorded in each data position. In some embodiments, a recording beam directed to the disk may be adjusted to different power levels depending on the data level to be recorded. Furthermore, the recording time at a data position may be adjusted to increase the energy directed to the data position by increasing the amount of time the recording beam is impinged on the data position. Embodiments are suitable for different types of holographic storage, including dye-based medium.
摘要翻译：提供了用于增加全息存储系统中的存储容量的技术。虽然典型的全息存储系统涉及用于全息盘中的每个数据位置的二进制存储，但是现有技术涉及存储数据，使得可以在每个数据位置记录两个以上的数据级别。在一些实施例中，根据待记录的数据级别，可以将指向磁盘的记录光束调整到不同的功率电平。此外，可以调整数据位置处的记录时间，以通过增加记录光束撞击在数据位置上的时间量来增加指向数据位置的能量。实施例适用于不同类型的全息存储，包括基于染料的介质。

6. 发明授权

US08139462B1 System and method for precise recording 有权
标题翻译：用于精确记录的系统和方法
公开(公告)号：US08139462B1
公开(公告)日：2012-03-20
申请号：US12953571
申请日：2010-11-24
申请人： Zhiyuan Ren , Xiaolei Shi , Victor Petrovich Ostroverkhov
发明人： Zhiyuan Ren , Xiaolei Shi , Victor Petrovich Ostroverkhov
IPC分类号： G11B7/00
CPC分类号： G11B7/08511 , G11B7/0065 , G11B2007/00656
摘要： A method for calculation of recording depth in a holographic disk is disclosed. The method includes applying a first external voltage to one or more actuators coupled to an objective lens to focus a tracking beam of radiation having a first wavelength on a reference layer of the disk, wherein the reference layer comprises at least one of a partially dichroic coating or a partially metallized coating. The method also includes applying a second external voltage to the one or more actuators coupled to the objective lens to focus a recording beam of radiation on the reference layer of the disk, wherein the recording beam comprises a second wavelength different from the first wavelength of the tracking beam. The method further includes computing a difference between the first external voltage and the second external voltage. The method also includes calculating a lens-shift distance based upon the difference using a voltage-distance calibration curve, wherein the lens-shift distance refers to a shift in distance of the objective lens in order to focus the tracking beam of radiation and the recording beam of radiation on the reference layer respectively. The method also calculates the recording depth based upon the lens-shift distance.
摘要翻译：公开了一种用于计算全息光盘中的记录深度的方法。该方法包括将第一外部电压施加到耦合到物镜的一个或多个致动器，以将具有第一波长的辐射的跟踪光束聚焦在盘的参考层上，其中参考层包括部分二向色涂层或部分金属化涂层。该方法还包括对耦合到物镜的一个或多个致动器施加第二外部电压以将记录光束聚焦在盘的参考层上，其中记录光束包括与第一波长不同的第二波长跟踪光束。该方法还包括计算第一外部电压和第二外部电压之间的差异。该方法还包括使用电压 - 距离校准曲线基于差异来计算透镜移动距离，其中透镜移动距离是指物镜的距离偏移以聚焦跟踪光束和记录参考层上的辐射束。该方法还根据透镜移动距离计算记录深度。

7. 发明授权

US08107333B2 Coding for optical storage systems with multiple reader heads and multiple optical disks 有权
标题翻译：用于具有多个读取头和多个光盘的光学存储系统的编码
公开(公告)号：US08107333B2
公开(公告)日：2012-01-31
申请号：US12769394
申请日：2010-04-28
申请人： John Anderson Fergus Ross , John Erik Hershey , Xiaolei Shi , Xuefeng Wang
发明人： John Anderson Fergus Ross , John Erik Hershey , Xiaolei Shi , Xuefeng Wang
IPC分类号： G11B15/02
CPC分类号： G11B20/10009 , G11B7/14 , G11B20/18 , G11B2020/1856 , G11B2220/2537
摘要： Provided are methods and systems of encoding and decoding techniques in an optical storage system having a multi-head detector. In one embodiment, source data may be encoded using error correction coding (e.g., turbo coding) techniques, and the encoded data may be interleaved and distributed to more than one detector head of the multi-head detector. Data recorded in an optical disc may be retrieved by the multi-head detector, and a read data from more than one detector head may be concurrently decoded to retrieve estimates of the original information in the source data. Further, more than one encoder/decoder may be used, and each encoder/decoder may encode or decode data from multiple data heads. Some embodiments also include replicating multiple discs.
摘要翻译：提供了具有多头检测器的光存储系统中的编码和解码技术的方法和系统。在一个实施例中，可以使用纠错编码（例如，turbo编码）技术对源数据进行编码，并且编码数据可以被交织并分布到多头检测器的多于一个的检测器头。记录在光盘中的数据可以由多头检测器检索，并且可以同时解码来自多于一个检测器头的读取数据，以检索源数据中的原始信息的估计。此外，可以使用多于一个的编码器/解码器，并且每个编码器/解码器可以对来自多个数据头的数据进行编码或解码。一些实施例还包括复制多个盘。

8. 发明申请

US20110242958A1 SYSTEM AND METHOD FOR TRANSFER OF DATA STORED IN HOLOGRAPHIC STORAGE MEDIUM 有权
标题翻译：用于转移存储在全息存储介质中的数据的系统和方法
公开(公告)号：US20110242958A1
公开(公告)日：2011-10-06
申请号：US12751755
申请日：2010-03-31
申请人： Xiaolei Shi , John Erik Hershey , John Anderson Fergus Ross , Brian Lee Lawrence , Xuefeng Wang , Victor Petrovich Ostroverkhov , Erik Solhjell , Rolf Jahren
发明人： Xiaolei Shi , John Erik Hershey , John Anderson Fergus Ross , Brian Lee Lawrence , Xuefeng Wang , Victor Petrovich Ostroverkhov , Erik Solhjell , Rolf Jahren
IPC分类号： G11B7/00
CPC分类号： G11B7/14 , G03H1/0248 , G11B7/0065 , G11B7/083
摘要： A system for processing information is provided. The system includes multiple micro-holograms contained in multiple volumes arranged along multiple tracks in one or more storage mediums. Each of the micro-hologram includes a data. The system also includes one or more pick-up head devices with optical lenses for directing laser beams on the multiple tracks. Further, the system includes a subsystem for arranging the one or more pick-up head devices for recording and retrieving of the data from the one or more storage mediums.
摘要翻译：提供了一种用于处理信息的系统。该系统包括在一个或多个存储介质中沿着多个轨道布置的多个卷中包含的多个微全息图。每个微全息图包括数据。该系统还包括具有光学透镜的一个或多个拾取头装置，用于将激光束引导到多个轨道上。此外，该系统包括用于布置用于从一个或多个存储介质记录和检索数据的一个或多个拾取头装置的子系统。

9. 发明申请

US20110220585A1 METHOD INTEGRATING ELECTROCHEMICAL OXIDATION AND FLOCCULATION PROCESSES FOR PRE-TREATMENT OF COKING WASTEWATER 有权
标题翻译：方法综合电化学氧化和絮凝工艺预处理废水
公开(公告)号：US20110220585A1
公开(公告)日：2011-09-15
申请号：US12672112
申请日：2008-07-25
申请人： Hongqiang Ren , Yunjun Yang , Lili Ding , Xiaolei Shi
发明人： Hongqiang Ren , Yunjun Yang , Lili Ding , Xiaolei Shi
IPC分类号： C02F1/56 , C02F1/46 , C02F101/16 , C02F101/18 , C02F101/32 , C02F103/00
CPC分类号： C02F1/4608 , C02F1/5236 , C02F1/56 , C02F1/66 , C02F1/68 , C02F1/74 , C02F3/00 , C02F9/00 , C02F2001/46142 , C02F2101/30 , C02F2103/16 , C02F2201/46125 , C02F2201/46135 , C02F2201/4617 , C02F2201/46175 , C02F2209/44
摘要： A new method that integrates electrochemical oxidation and flocculation processes for removing ammonia nitrogen in coking wastewater is disclosed in this invention. It comprises steps as follow: first, adjusting the PH of coking wastewater and adding Fe2+ into the wastewater; then leading the wastewater containing Fe2+ through such 5 areas as pulsed high-voltage discharge oxidation area, pulsed high-frequency DC electrolytic oxidation area, microbubble oxidation area, flocculation area and precipitation area in succession. High-voltage pulse and high-frequency pulse are two different mechanisms for achieving strong oxidation. With help of both solid and liquid catalysts, these two oxidations can work synergistically. The recalcitrant organic chemicals are effectively destroyed and satisfactorily removed out of wastewater. The high-concentration coking waster pretreated with this method will meet Chinese highest discharge standard as long as the routine biochemical treatment is applied thereafter. The total investment on equipments and operation expenditure of the whole system is economically modest, which, together with its highly efficient treatment performance, ensures its extensive application in the field of wastewater treatment.
摘要翻译：在本发明中公开了一种将焦化废水中氨氮的电化学氧化和絮凝过程整合的新方法。它包括以下步骤：首先调整焦化废水的PH值，并向废水中加入Fe2 +; 然后通过脉冲高压放电氧化区，脉冲高频直流电解氧化区，微泡氧化区，絮凝面积和沉淀面积等5个区域连续引导含有Fe2 +的废水。高压脉冲和高频脉冲是实现强氧化的两种不同机制。在固体和液体催化剂的帮助下，这两种氧化可以协同工作。顽固的有机化学物质被有效地破坏，令人满意地从废水中除去。用这种方法预处理的高浓度焦化废水，只要其后应用常规生化处理，将符合中国最高排放标准。整个系统的设备投入和经营支出总体经济适用，加上高效的处理性能，确保了其在污水处理领域的广泛应用。

10. 发明申请

US20110170391A1 SYSTEM AND METHOD FOR CONTROLLING TRACKING IN AN OPTICAL DRIVE 有权
标题翻译：用于控制光驱跟踪的系统和方法
公开(公告)号：US20110170391A1
公开(公告)日：2011-07-14
申请号：US12338841
申请日：2008-12-18
申请人： John Anderson Fergus Ross , Kenneth Brakeley Welles , John Erik Hershey , Xiaolei Shi , Victor Petrovich Ostroverkhov
发明人： John Anderson Fergus Ross , Kenneth Brakeley Welles , John Erik Hershey , Xiaolei Shi , Victor Petrovich Ostroverkhov
IPC分类号： G11B7/125
CPC分类号： G11B7/0901 , G11B7/0065 , G11B7/083 , G11B7/131
摘要： The present techniques provide methods and systems for alignment of a read head with data tracks on an optical data disk. In embodiments, a multi-pixel detector that is segmented into multiple areas, or detector segments, may be used to detect a pattern in the light reflected from an optical data disk. The detector system may then combine the quantized values from each of the detector segments mathematically to determine the alignment of the read head with a target data track. If the read head drifts to one side or the other, detectors to the side of a center detector may start to pick up energy from the adjacent tracks. If this energy is continuously summed for the detectors on each side, the read head may be centered by balancing the sums from the detectors on each side.
摘要翻译：本技术提供了用于将读取头与光学数据盘上的数据轨迹对准的方法和系统。在实施例中，分割成多个区域或检测器段的多像素检测器可用于检测从光学数据盘反射的光中的图案。然后，检测器系统可以在数学上组合来自每个检测器段的量化值，以确定读取头与目标数据轨道的对准。如果读取头漂移到一侧或另一侧，则中心检测器侧面的检测器可能开始从相邻轨道拾取能量。如果对于每一侧上的检测器持续求和这个能量，则读头可以通过平衡来自每侧的检测器的和来居中。

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