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1.发明申请公开(公告)号：US20070297316A1
公开(公告)日：2007-12-27
申请号：US11852103
申请日：2007-09-07
申请人： Ortal ALPERT , Thierry Wasserman , Yair Salomon , Ori Eytan
发明人： Ortal ALPERT , Thierry Wasserman , Yair Salomon , Ori Eytan
IPC分类号： G11B7/24
CPC分类号： G11B7/0904 , B82Y10/00 , G11B7/005 , G11B7/245 , G11B7/2467 , G11B2007/0009 , G11B2007/0013
摘要： A method and apparatus for retrieving information from a three dimensional storage medium uses a three dimensional storage medium having an active medium capable of exhibiting first and second states, a data unit being represented by the ratio between the concentration of the first and second states in a given volume portion of the medium and a data sequence is represented by a sequence of data units. The active medium is irradiated with light as to concentrate light flux through a volume portion of the storage medium so as to generate in the volume portion a detectable non-linear optical response characteristic of the concentration ratio, which is detected and used for tracking.
摘要翻译： 用于从三维存储介质检索信息的方法和装置使用具有能够呈现第一和第二状态的活动介质的三维存储介质，数据单元由第一和第二状态的浓度之比 介质的给定体积部分和数据序列由数据单元序列表示。 用光照射活性介质以使光通量通过存储介质的体积部分，以便在体积部分中产生检测并用于跟踪的浓度比的可检测的非线性光学响应特性。
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2.发明申请Methods and Apparatus for Formatting and Tracking Information for Three-Dimensional Storage Medium 审中-公开三维存储介质格式化跟踪信息的方法与装置公开(公告)号：US20080219130A1
公开(公告)日：2008-09-11
申请号：US10567147
申请日：2004-08-05
申请人： Yair Salomon , Ortal Alpert , Ori Eytan , Thierry Wasserman
发明人： Yair Salomon , Ortal Alpert , Ori Eytan , Thierry Wasserman
CPC分类号： C09G1/02 , C09K3/1409 , C09K3/1463
摘要： A formatter for inscription of marks on to a 3D translucent optical medium to enable recording and retrieval of information from the medium, includes a clamping mechanism to hold the media, and at least one optical unit calibrated to focus at least one diffraction limited spot within the medium at a respective depth therein. At least one light source is optimized for the inscription of marks, and at least one actuator moves the spot relative to the medium.
摘要翻译： 用于将标记刻印到3D半透明光学介质上以使得能够从介质记录和检索信息的格式器包括用于保持介质的夹持机构，以及校准的至少一个光学单元，以将至少一个衍射限制光斑聚焦在 介质中各自的深度。 至少一个光源被优化用于标记的标记，并且至少一个致动器相对于介质移动光点。
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3.发明授权公开(公告)号：US07269118B2
公开(公告)日：2007-09-11
申请号：US10507101
申请日：2003-03-11
申请人： Ortal Alpert , Thierry Wasserman , Yair Salomon , Ori Eytan
发明人： Ortal Alpert , Thierry Wasserman , Yair Salomon , Ori Eytan
IPC分类号： G11B7/00
CPC分类号： G11B7/0904 , B82Y10/00 , G11B7/005 , G11B7/245 , G11B7/2467 , G11B2007/0009 , G11B2007/0013
摘要： A method and apparatus for retrieving information from a three dimensional storage medium uses a three dimensional storage medium having an active medium capable of exhibiting first and second states, a data unit being represented by the ratio between the concentration of the first and second states in a given volume portion of the medium and a data sequence is represented by a sequence of data units. The active medium is irradiated with light as to concentrate light flux through a volume portion of the storage medium so as to generate in the volume portion a detectable non-linear optical response characteristic of the concentration ratio, which is detected and used for tracking.
摘要翻译： 用于从三维存储介质检索信息的方法和装置使用具有能够呈现第一和第二状态的活动介质的三维存储介质，数据单元由第一和第二状态的浓度之比 介质的给定体积部分和数据序列由数据单元序列表示。 用光照射活性介质以使光通量通过存储介质的体积部分，以便在体积部分中产生检测并用于跟踪的浓度比的可检测的非线性光学响应特性。
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4.发明申请公开(公告)号：US20050162996A1
公开(公告)日：2005-07-28
申请号：US10507101
申请日：2003-03-11
申请人： Ortal Alpert , Thierry Wasserman , Yair Salomon , Ori Eytan
发明人： Ortal Alpert , Thierry Wasserman , Yair Salomon , Ori Eytan
CPC分类号： G11B7/0904 , B82Y10/00 , G11B7/005 , G11B7/245 , G11B7/2467 , G11B2007/0009 , G11B2007/0013
摘要： A method and apparatus for retrieving information from a three dimensional storage medium uses a three dimensional storage medium having an active medium capable of exhibiting first and second states, a data unit being represented by the ratio between the concentration of the first and second states in a given volume portion of the medium and a data sequence is represented by a sequence of data units. The active medium is irradiated with light as to concentrate light flux through a volume portion of the storage medium so as to generate in the volume portion a detectable non-linear optical response characteristic of the concentration ratio, which is detected and used for tracking.
摘要翻译： 用于从三维存储介质检索信息的方法和装置使用具有能够呈现第一和第二状态的活动介质的三维存储介质，数据单元由第一和第二状态的浓度之比 介质的给定体积部分和数据序列由数据单元序列表示。 用光照射活性介质以使光通量通过存储介质的体积部分，以便在体积部分中产生检测并用于跟踪的浓度比的可检测的非线性光学响应特性。
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公开(公告)号：US06865142B2
公开(公告)日：2005-03-08
申请号：US10096369
申请日：2002-03-13
申请人： Ori Eytan , Ortal Alpert , Yair Salomon
发明人： Ori Eytan , Ortal Alpert , Yair Salomon
CPC分类号： G11B7/0904 , G11B2007/0009
摘要： A method and system for correcting tracking errors in an optical storage medium having multiple tracks arranged in different layers of the optical storage medium, directs a reading spot that is nominally focused on to a track in the optical storage medium, and continually moves the reading spot in axial and radial directions so as to receive a signal having an amplitude which varies according to respective offsets from the track in radial and axial directions. The received signal is used to determine a direction of a respective offset from the track in radial and axial directions, and a location of the reading spot is adjusted accordingly.
摘要翻译： 一种用于校正具有布置在光存储介质的不同层中的多个轨道的光存储介质中的跟踪误差的方法和系统，将名义上聚焦于该光存储介质中的轨道的读取点引导，并且使读取点 在轴向和径向方向上，以便接收具有根据在径向和轴向方向上与轨道相应的偏移而变化的振幅的信号。 接收到的信号用于确定在径向和轴向方向上与轨道相应的偏移的方向，并且相应地调整读取点的位置。
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公开(公告)号：US20060077865A1
公开(公告)日：2006-04-13
申请号：US10530402
申请日：2003-10-07
申请人： Ori Eytan , Curt Shuman , Thierry Wasserman , Charles Ernst
发明人： Ori Eytan , Curt Shuman , Thierry Wasserman , Charles Ernst
IPC分类号： G11B7/00
CPC分类号： G11B7/13925 , G11B7/08511 , G11B7/122 , G11B7/1275 , G11B7/1378 , G11B2007/0009
摘要： A method and system are presented for use in recording/reading data from an array of data units within a three-dimensional storage medium. Exciting radiation is provided in the form of first and second light beams of first and second different wavelengths, respectively. The first and second light beams are concurrently directed and focusing onto desirably distanced from each other sites in the medium and excited light of a third wavelength coming from the excited site is collected to form and excited light beam to be directed towards a detector assembly, while correcting for chromatic and spherical aberrations of the light focusing and collection. This focusing/collection is sequentially repeated for successive sites in the medium with varying depth of focus
摘要翻译： 提出了一种用于在三维存储介质内从数据单元阵列记录/读取数据的方法和系统。 激励辐射分别以第一和第二不同波长的第一和第二光束的形式提供。 第一和第二光束被同时引导并且聚焦到期望地与介质中的每个其它位置相隔离并且来自激发位置的第三波长的激发光被聚集以形成并激发光束以被引向检测器组件，同时 校正光聚焦和收集的色差和球面像差。 对于具有不同深度焦深的介质中的连续位置，顺序重复该聚焦/收集
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