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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。
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公开(公告)号：US20140036328A1
公开(公告)日：2014-02-06
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
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。
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公开(公告)号：US08524348B1
公开(公告)日：2013-09-03
申请号：US13459840
申请日：2012-04-30
IPC分类号： G11B7/24
CPC分类号： G11B7/24041 , G11B7/24044 , G11B7/2405 , G11B7/26
摘要： A data storage device includes a substrate layer, made of a moldable non-photopolymer plastic substrate and having a servo layer, adjoined to a stacked film structure that is constructed of multiple functional films, having data layers, with spacer film(s) disposed between each of the functional films. Methods of manufacturing the data storage device include using a roll-to-roll system to adhere thin spacer film extrusions between the multiple functional film extrusions so as to construct the stacked film structure. An additional method uses an application of functional film coating to thin spacer films and a roll-to-roll system.
摘要翻译： 数据存储装置包括由可模制的非光聚合物塑料基板制成并具有伺服层的基板层，该伺服层与由具有数据层的多个功能膜构成的叠层膜结构相邻，隔离膜设置在 每个功能膜。 制造数据存储装置的方法包括使用卷对卷系统在多功能薄膜挤出件之间粘附薄间隔膜挤出物，以构成层叠薄膜结构。 一种额外的方法使用功能膜涂层对薄间隔膜和卷对卷系统的应用。
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4.发明授权Non-destructive inspection using laser-ultrasound and infrared thermography 有权使用激光超声波和红外热像仪进行非破坏性检测公开(公告)号：US07966883B2
公开(公告)日：2011-06-28
申请号：US11567444
申请日：2006-12-06
申请人： Peter William Lorraine , Donald Robert Howard , Harry Israel Ringermacher , Marc Dubois , Thomas E. Drake
发明人： Peter William Lorraine , Donald Robert Howard , Harry Israel Ringermacher , Marc Dubois , Thomas E. Drake
CPC分类号： G01N29/228 , G01N21/1717 , G01N25/72 , G01N29/2418 , G01N2291/0231 , G01N2291/02881
摘要： An inspection system is provided to examine internal structures of a target material. This inspection system includes a generation laser, an ultrasonic detection system, a thermal imaging system, and a processor/control module. The generation laser produces a pulsed laser beam that is operable to induce ultrasonic displacements and thermal transients at the target material. The ultrasonic detection system detects ultrasonic surface displacements at the target material. The thermal imaging system detects thermal transients at the target material. The processor analyzes both detected ultrasonic displacements and thermal imagery of the target material to yield information about the target material's internal structure.
摘要翻译： 提供检查系统来检查目标材料的内部结构。 该检查系统包括发电激光器，超声波检测系统，热成像系统和处理器/控制模块。 一代激光器产生脉冲激光束，其可操作以在靶材料处诱导超声波位移和热瞬变。 超声波检测系统检测目标材料的超声表面位移。 热成像系统检测目标材料的热瞬变。 处理器分析检测到的超声波位移和目标材料的热像，以产生关于目标材料的内部结构的信息。
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公开(公告)号：US06606909B2
公开(公告)日：2003-08-19
申请号：US09931122
申请日：2001-08-16
IPC分类号： G01N2902
CPC分类号： G01N29/4427 , G01N29/0645 , G01N29/30 , G01N29/341 , G01N2291/0231 , G01N2291/044
摘要： An invention to measure of objects of non-homogeneous ultrasonic impedance in the testing path is provided to detect the present of flaws in any part of the object. The invention utilized a reference signal to compare against the actual signal derived from ultrasonic testing of the object. Reference signals are determined based upon the known or calculated properties of the object's layers or previously obtained signals measured from the object.
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公开(公告)号：US5801312A
公开(公告)日：1998-09-01
申请号：US627670
申请日：1996-04-01
CPC分类号： G01S15/8965 , G01N29/069 , G01N29/2418 , G01N2291/0421 , G01N2291/0422 , G01N2291/044
摘要： The present invention discloses a method and system for laser ultrasonic imaging an object. In the present invention, a synthetic aperture focusing technique (SAFT) is used to generate a high resolution subsurface images of the object. In addition, the present invention filters low frequency components from detected laser ultrasound waveform data to further enhance resolution, SNR, and contrast. Geometric knowledge permits the present invention to generate images of objects having a complex and arbitrary-shape.
摘要翻译： 本发明公开了一种用于激光超声成像的方法和系统。 在本发明中，使用合成孔径聚焦技术（SAFT）来生成物体的高分辨率地下图像。 此外，本发明从检测到的激光超声波数据中滤出低频分量，以进一步提高分辨率，SNR和对比度。 几何知识允许本发明产生具有复杂和任意形状的物体的图像。
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公开(公告)号：US5654101A
公开(公告)日：1997-08-05
申请号：US636728
申请日：1996-04-15
CPC分类号： G10K11/02 , B06B1/0607 , Y10T156/1052 , Y10T428/2975
摘要： The present invention discloses an acoustic composite material for an ultrasonic phased array and a method for making. The acoustic composite material is formed from a microcapillary array having a plurality of holes of a constant cross-section and volume fraction. In each of the plurality of holes of the microcapillary array, a polymer fill is deposited therein. The polymer filled microcapillary array is cut at an axis perpendicular to the microcapillary array into a plurality of sections. Each of the plurality of sections are then ground into a predetermined thickness and bonded to a phased array of piezoelectric elements and backfill material.
摘要翻译： 本发明公开了一种用于超声相控阵的声学复合材料及其制造方法。 声学复合材料由具有恒定横截面和体积分数的多个孔的微毛细管阵列形成。 在微毛细管阵列的多个孔的每一个中，聚合物填充物被沉积在其中。 将聚合物填充的微毛细管阵列在垂直于微毛细管阵列的轴上切割成多个部分。 然后将多个部分中的每个部分研磨成预定厚度并且结合到压电元件和回填材料的相控阵列。
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8.发明授权High density integrated ultrasonic phased array transducer and a method for making 失效高密度集成超声波相控阵传感器及其制造方法
公开(公告)号：US5644085A
公开(公告)日：1997-07-01
申请号：US415895
申请日：1995-04-03
CPC分类号： B06B1/0629 , Y10T29/42
摘要： The present invention discloses a high density integrated ultrasonic phased array transducer and method for making. The high density integrated ultrasonic phased array includes a backfill material having an array of holes formed therein. Each of the holes are separated a predetermined distance apart from each other and have a predetermined hole depth. Each of the holes contain a conducting material deposited therein forming a high density interconnect with uniaxial conductivity. A piezoelectric ceramic material is bonded to the backfill material at a surface opposite the array of conducting holes. Matching layers are bonded to the piezoelectric ceramic material. The surface opposite the array of conducting holes is cut through a portion of the matching layers, the piezoelectric ceramic material, and the backfill material, forming an array of isolated individual elements each having multiple electrical connections therein.
摘要翻译： 本发明公开了一种高密度集成超声相控阵变换器及其制造方法。 高密度集成超声波相控阵列包括其中形成有孔阵列的回填材料。 每个孔彼此分开预定的距离并具有预定的孔深度。 每个孔包含沉积在其中的导电材料，形成具有单轴导电性的高密度互连。 压电陶瓷材料在与导电孔阵列相对的表面处结合到回填材料。 匹配层结合到压电陶瓷材料上。 与导电孔阵列相对的表面通过一部分匹配层，压电陶瓷材料和回填材料切割，形成各自具有多个电连接的独立单独元件的阵列。
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公开(公告)号：US08964183B2
公开(公告)日：2015-02-24
申请号：US13485026
申请日：2012-05-31
CPC分类号： G01N21/59 , G01N21/4738 , G01N21/6408 , G01N21/6458
摘要： A screening module configured to screen at least a portion of a biological sample disposed on an analysis surface is provided. The screening module comprises a laser source a scanning unit comprising one or more scanning devices, wherein the scanning devices are configured to rotate in an oscillatory scanning motion about an axis of rotation to scan the analysis surface in at least one direction, wherein the scanning unit is physically coupled to the laser source, and a detection unit comprising one or more detection devices.
摘要翻译： 提供了一种被配置为筛选设置在分析表面上的生物样品的至少一部分的筛选模块。 筛选模块包括激光源，扫描单元包括一个或多个扫描装置，其中扫描装置被配置为以围绕旋转轴的振荡扫描运动旋转，以在至少一个方向上扫描分析表面，其中扫描单元 物理耦合到激光源，以及检测单元，其包括一个或多个检测装置。
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公开(公告)号：US07150193B2
公开(公告)日：2006-12-19
申请号：US10747739
申请日：2003-12-29
IPC分类号： G01N29/18
CPC分类号： G01S15/8997 , G01N29/043 , G01N29/069 , G01N29/07 , G01N29/4463 , G01N2291/0231 , G01N2291/02854 , G01N2291/0289 , G01N2291/0421 , G01N2291/0422
摘要： Disclosed herein is a method for imaging anisotropic media comprising selecting multiple points within the anisotropic media, which is to be imaged; determining an acoustic path between each selected point in the anisotropic media and a receiver position on the surface of the anisotropic media; calculating an acoustic wave velocity at all necessary points; determining an acoustic path length based on each selected point in the anisotropic media and the receiver position; determining a time delay for each acoustic wave between each image point and the receiver position on the surface of the anisotropic media; calculating a sum for each point selected based on the appropriate acoustic wave velocities and the acoustic path lengths; and generating an image of the anisotropic media using the coherent sums generated for each said image point selected.
摘要翻译： 本文公开了一种用于成像各向异性介质的方法，包括选择要成像的各向异性介质内的多个点; 确定各向异性介质中的每个选定点和各向异性介质表面上的接收器位置之间的声学路径; 计算所有必要点的声波速度; 基于各向异性介质中的每个选定点和接收器位置确定声学路径长度; 确定每个图像点与各向异性介质表面上的接收器位置之间的每个声波的时间延迟; 基于适当的声波速度和声学路径长度计算所选择的每个点的和; 以及使用为所选择的每个所述图像点生成的相干和生成各向异性介质的图像。
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