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1.发明授权Method and device for recording data as holograms in a multi-channel storage tape 失效用于在多通道存储带中将数据记录为全息图的方法和装置
公开(公告)号：US3947640A
公开(公告)日：1976-03-30
申请号：US521386
申请日：1974-11-06
申请人： Hartwig Ruell , Dietlind Pekau , Hans Eschler
发明人： Hartwig Ruell , Dietlind Pekau , Hans Eschler
CPC分类号： H04N5/76 , G11B7/0065 , G11C13/042 , H04N5/89 , G03H2270/23
摘要： A method and apparatus for recording data in parallel extending information channels or tracks on a storage tape characterized by the object beam and reference beam being commonly and sequentially deflected in a direction perpendicular to the parallel information tracks or channels. The invention is also directed to a method of retrieving or reading-out the information which includes focusing a retrieval beam on the tracks with a cylindrical lens to either simultaneously illuminate each of the tracks and sequentially detect the information contained in the individual tracks or deflecting the focused beam sequentially in a vertical direction from track to track for sequentially retrieving the information recorded thereon.
摘要翻译： 用于在存储带上并行地扩展信息信道或轨道中的数据记录数据的方法和装置，其特征在于对象光束和参考光束在垂直于平行信息轨道或通道的方向上共同且顺序地偏转。 本发明还涉及一种检索或读出信息的方法，该方法包括使用柱面透镜将检索光束聚焦在轨道上，以同时照亮每个轨道并且顺序地检测包含在各个轨道中的信息或偏转 在从轨道到轨道的垂直方向上顺序地收集聚焦光束，以便顺序地检索记录在其上的信息。
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2.发明授权
公开(公告)号：US4175823A
公开(公告)日：1979-11-27
申请号：US700839
申请日：1976-06-29
申请人： Dietlind Pekau , Hartwig Ruell , Eckhard Storck , Horst Kiemle
发明人： Dietlind Pekau , Hartwig Ruell , Eckhard Storck , Horst Kiemle
IPC分类号： G03H1/00 , G11B7/0065 , G11C13/04 , G02B27/00
CPC分类号： G11C13/042 , G03H1/00 , G11B7/0065
摘要： A process of recording information which is in the form of electrical signals by pulse amplitude modulating an object wave and directing it with a reference wave onto a moving light-sensitive storage medium to record hybrid holograms thereon characterized in that the object beam is split into a plurality of parallel object beams each of which is individually and separately pulse modulated with a separate signal to be recorded, focusing the parallel modulated beams into an astigmatic object wave and focusing the reference wave into an astigmatic reference wave, with each wave having a focal line extending parallel to the direction of feed being coplanar and each wave having a focal line which is extending perpendicular to the direction of feed being mirror symmetrical to the storage medium. Preferably, the rate of advance or feed of the storage medium is controlled so that the individual holograms are overlapping.
摘要翻译： 通过脉冲幅度调制对象波并以参考波将其引导到移动的感光存储介质上来记录信号形式的信息的处理，以记录其上的混合全息图，其特征在于，将物体光束分成 多个平行对象光束每个被单独地和单独地被记录的单独的信号脉冲调制，将并行调制光束聚焦成像散对象波，并将参考波聚焦成像散参考波，每个波具有焦线 平行于馈送方向平行延伸，并且每个波具有垂直于馈送方向延伸的焦线与存储介质镜像对称的焦距线。 优选地，控制存储介质的进给速率或进给速率，使得各个全息图重叠。
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3.发明授权Process for recording low-frequency wide-band signals on a thermoplastic storage medium 失效在热塑性存储介质上记录低频宽带信号的方法
公开(公告)号：US4015248A
公开(公告)日：1977-03-29
申请号：US667564
申请日：1976-03-17
申请人： Dietlind Pekau , Eckhard Storck
发明人： Dietlind Pekau , Eckhard Storck
CPC分类号： G01S7/56 , G03H3/00 , G11C13/046
摘要： A process for recording low-frequency, wide-band signals on a thermoplastic storage medium to obtain an improved signal-to-noise ratio characterized by exposing the thermoplastic storage medium with the information to be recorded and either simultaneously or in a sequential relation imposing a lattice signal onto the storage medium. In one embodiment of the process, the lattice signal is obtained by utilizing an optical grating which modulates light passing therethrough with the lattice signal. If the lattice signal is to be imposed simultaneously with the exposing of the information, the light containing the information is passed through the optical grating to have the lattice signal imposed thereon. In another embodiment, the lattice signal is imposed on the storage medium electronically by utilizing spaced electrode pairs which are energized either simultaneously with the exposing of the thermoplastic or in a sequential relation therewith.
摘要翻译： 一种用于在热塑性存储介质上记录低频，宽带信号以获得改进的信噪比的方法，其特征在于：利用待记录的信息暴露热塑性存储介质，同时或以连续关系强加一个 晶格信号到存储介质上。 在该过程的一个实施例中，通过利用光栅来获得晶格信号，该光栅通过晶格信号调制通过其中的光。 如果要与信息的曝光同时施加格子信号，则包含信息的光通过光栅以使其上施加有晶格信号。 在另一个实施方案中，通过利用间隔开的电极对，将电晶体信号施加在存储介质上，间隔开的电极对与热塑性塑料的暴露同时被激励或者与其相连。
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公开(公告)号：US4012711A
公开(公告)日：1977-03-15
申请号：US515532
申请日：1974-10-17
申请人： Dietlind Pekau
发明人： Dietlind Pekau
CPC分类号： G10K11/28 , G01H3/00 , G03H3/00 , Y10S359/901
摘要： An apparatus and method for recording acoustical holograms characterized by the transmitting transducers having a directional characteristic, a transducer, which is either the transmitting or the receiving transducer, is mounted for rotation about at least one and preferably two axes, and the apparatus includes a reflector, which has at least a parabolic cross section taken on a plane extending perpendicular to the one axis, surrounds the rotatable transducer. When using the rotatable transmitting transducer, a plurality of stationary receiving transducers are utilized and if the receiving transducer is mounted for rotation, a plurality of stationary transmitting transducers are provided. If the transducer is rotated at about a single axis, the reflector has an axis which is parallel to the axis of rotation so that the sound beams are focused into lines lying on a plane. If the transducer is rotated about two axes, the reflector is a parabolic reflector which focuses the sound beams emitted into points lying on the plane.
摘要翻译： 用于记录声学全息图的装置和方法，其特征在于具有方向特性的发射换能器，作为发射或接收换能器的换能器，其被安装为围绕至少一个且优选两个轴线旋转，并且该装置包括反射器 其具有在垂直于一个轴线延伸的平面上具有至少一个抛物面截面，其包围该可旋转传感器。 当使用可旋转的发射换能器时，使用多个固定接收换能器，并且如果接收换能器被安装为旋转，则提供多个静止的发射换能器。 如果传感器在大约单个轴线处旋转，则反射器具有平行于旋转轴线的轴线，使得声束被聚焦成位于平面上的线。 如果传感器围绕两个轴旋转，则反射器是抛物面反射器，其将发射的声束聚焦在位于平面上的点中。
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5.发明授权
公开(公告)号：US4002906A
公开(公告)日：1977-01-11
申请号：US598284
申请日：1975-07-23
申请人： Dietlind Pekau , Eckhard Storck
发明人： Dietlind Pekau , Eckhard Storck
CPC分类号： G03G15/0545
摘要： X-ray pictures are recorded and reproduced through techniques in which a housing, which contains a recording medium sensitive to X-rays is provided with an inlet window for the X-rays which consists of an electrode transparent for optical radiation. The housing is provided with an outlet window which is likewise transparent for optical radiation, and the recording medium is a thermoplastic layer which is arranged on an electrode also transparent for optical radiation on a similarly transparent substrate. The housing contains an inert gas at a pressure of at least 10 atmospheres.
摘要翻译： X射线照片通过其中包含对X射线敏感的记录介质的外壳设置有由用于光学辐射透明的电极组成的X射线的入口窗口的技术来记录和再现。 壳体设置有对于光学辐射同样透明的出口窗口，并且记录介质是布置在对于类似透明基板上的光辐射也是透明的电极的热塑性层。 壳体包含至少10个大气压的惰性气体。
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6.发明授权Method for aberration-free optical recording of highly resolved sonar or radar maps 失效高分辨率声纳或雷达光谱无法光学记录的方法
公开(公告)号：US4040056A
公开(公告)日：1977-08-02
申请号：US583460
申请日：1975-06-03
申请人： Dietlind Pekau
发明人： Dietlind Pekau
摘要： A method for aberration free optical recording of highly resolved sonar or radar maps wherein a series of one-dimensional holograms is recorded as a function of the receiving time with the help of pulsed sonar or radar and is coherently optically reconstructed, and wherein the one-dimensional holograms are reconstructed through the utilization of a cylindrical lens whose axis of rotation forms an angle with the optical axis such that both the image distance and the image enlargement are independent of distance, the angle being equal to the angle formed between the azimuth coordinate and the optical axis.
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公开(公告)号：US4029960A
公开(公告)日：1977-06-14
申请号：US610161
申请日：1975-09-04
申请人： Dietlind Pekau , Eckhard Storck
发明人： Dietlind Pekau , Eckhard Storck
CPC分类号： G03G16/00
摘要： A device for the recording and reproduction of X-ray pictures utilizing a layer of amorphous selenium which is disposed in a housing, the selenium being carried by a thermoplastic layer, preferably having a further dielectric reflective layer interposed between the selenium and the thermoplastic layers, with an electrode being disposed at the other side of the selenium layer on the free surface thereof, at which side the X-ray beam impacts the device. The recorded structure may be read-out by the use of a schlieren or phase-contrast optic which is disposed to receive optical radiation reflected from the recorded structure, with the optical radiation being directed on the structure by a partially transmissive reflector disposed between such recorded structure and said optics, whereby reflected light from the structure may pass through the reflector to said optics, and focused, for example, on a viewing screen.
摘要翻译： 一种用于利用设置在壳体中的非晶硒层来记录和再现X射线图像的装置，硒由热塑性层承载，优选地具有介于硒和热塑性层之间的介电反射层， 电极设置在硒层的自由表面的另一侧，X射线束在该侧撞击该装置。 所记录的结构可以通过使用被设置为接收从记录结构反射的光辐射的分光镜或相位差光学器件读出，其中光辐射被布置在这样记录的部分透射的反射器 结构和所述光学器件，由此来自结构的反射光可以穿过反射器到所述光学器件，并且例如聚焦在观察屏幕上。
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