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1.发明授权Coherently phase combined, high contrast, pulsed optical fiber amplifier array 有权相干相结合，高对比度，脉冲光纤放大器阵列公开(公告)号：US08786942B2
公开(公告)日：2014-07-22
申请号：US13495374
申请日：2012-06-13
CPC分类号： H01S3/2383 , H01S3/0085 , H01S3/06754 , H01S3/1301 , H01S3/1305 , H01S3/1307 , H01S3/2308
摘要： A pulsed fiber array laser system that has actively stabilized coherent beam combination (CBC) is disclosed. The active stabilization is accomplished using both piston phase control and intra-pulse phase control, allowing a much greater increase in pulse energy. Further stabilization using intra-pulse amplitude control is also disclosed. A chirp profile can be written on the output pulse to enable specific applications. An amplitude profile of the amplifier array may optionally be tailored to match to a reference electrical pulse. Using the current invention, a much smaller number of amplifier chains will be needed to achieve certain pulse energy, resulting in a system with lower complexity, lower cost, smaller size, less weight, and higher reliability.
摘要翻译： 公开了一种具有主动稳定的相干光束组合（CBC）的脉冲光纤阵列激光系统。 主动稳定是使用活塞相位控制和脉冲内相位控制来实现的，允许脉冲能量增加更多。 还公开了使用脉冲内幅度控制的进一步的稳定化。 可以在输出脉冲上写入啁啾曲线，以实现特定应用。 可以可选地调整放大器阵列的幅度分布以匹配参考电脉冲。 使用本发明，需要更少数量的放大器链来实现某些脉冲能量，从而导致具有较低复杂性，较低成本，较小尺寸，较小重量和更高可靠性的系统。
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2.发明申请COHERENTLY PHASE COMBINED, HIGH CONTRAST, PULSED OPTICAL FIBER AMPLIFIER ARRAY 有权相干组合，高对比度，脉冲光纤放大器阵列公开(公告)号：US20130336344A1
公开(公告)日：2013-12-19
申请号：US13495374
申请日：2012-06-13
IPC分类号： H01S3/10
CPC分类号： H01S3/2383 , H01S3/0085 , H01S3/06754 , H01S3/1301 , H01S3/1305 , H01S3/1307 , H01S3/2308
摘要： A pulsed fiber array laser system that has actively stabilized coherent beam combination (CBC) is disclosed. The active stabilization is accomplished using both piston phase control and intra-pulse phase control, allowing a much greater increase in pulse energy. Further stabilization using intra-pulse amplitude control is also disclosed. A chirp profile can be written on the output pulse to enable specific applications. An amplitude profile of the amplifier array may optionally be tailored to match to a reference electrical pulse. Using the current invention, a much smaller number of amplifier chains will be needed to achieve certain pulse energy, resulting in a system with lower complexity, lower cost, smaller size, less weight, and higher reliability.
摘要翻译： 公开了一种具有主动稳定的相干光束组合（CBC）的脉冲光纤阵列激光系统。 主动稳定是使用活塞相位控制和脉冲内相位控制来实现的，允许脉冲能量增加更多。 还公开了使用脉冲内幅度控制的进一步的稳定化。 可以在输出脉冲上写入啁啾曲线，以实现特定应用。 可以可选地调整放大器阵列的幅度分布以匹配参考电脉冲。 使用本发明，需要更少数量的放大器链来实现某些脉冲能量，从而导致具有较低复杂性，较低成本，较小尺寸，较小重量和更高可靠性的系统。
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公开(公告)号：US20130105674A1
公开(公告)日：2013-05-02
申请号：US13419054
申请日：2012-03-13
CPC分类号： H01S3/06754 , H01S3/0085 , H01S3/1307 , H01S3/2308 , H01S3/2383
摘要： A multichannel polarization stabilizer including a mixing device responsive to a sample beam and a reference beam that provides an in-phase signal including the mixed sample beam and reference beam having a relative phase of 0° and a quadrature phase signal including the mixed sample beam and reference beam having a relative phase of 90°. The stabilizer also includes a photodetector responsive to the quadrature phase signal that converts the quadrature phase signal to a quadrature phase electrical signal. A polarization demultiplexer circuit receives the quadrature phase electrical signal and measures the amplitude of a frequency tone in the sample beam and provides a polarization amplitude signal. A polarization controller receives the polarization amplitude signal and controls the reference beam to maximize the polarization amplitude signal.
摘要翻译： 包括响应于采样光束的混合装置和参考光束的多通道偏振光稳定器，所述参考光束提供包括混合采样光束的同相信号和具有0°的相对相位的参考光束和包括混合样品光束的正交相位信号， 参考光束的相对相位为90°。 稳定器还包括响应于将正交相位信号转换为正交相位电信号的正交相位信号的光电检测器。 偏振解复用器电路接收正交相位电信号，并测量采样光束中的频率振幅，并提供极化振幅信号。 偏振控制器接收极化幅度信号并控制参考光束以使偏振振幅信号最大化。
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公开(公告)号：US08922771B2
公开(公告)日：2014-12-30
申请号：US13419054
申请日：2012-03-13
CPC分类号： H01S3/06754 , H01S3/0085 , H01S3/1307 , H01S3/2308 , H01S3/2383
摘要： A multichannel polarization stabilizer including a mixing device responsive to a sample beam and a reference beam that provides an in-phase signal including the mixed sample beam and reference beam having a relative phase of 0° and a quadrature phase signal including the mixed sample beam and reference beam having a relative phase of 90°. The stabilizer also includes a photodetector responsive to the quadrature phase signal that converts the quadrature phase signal to a quadrature phase electrical signal. A polarization demultiplexer circuit receives the quadrature phase electrical signal and measures the amplitude of a frequency tone in the sample beam and provides a polarization amplitude signal. A polarization controller receives the polarization amplitude signal and controls the reference beam to maximize the polarization amplitude signal.
摘要翻译： 包括响应于采样光束的混合装置和参考光束的多通道偏振光稳定器，所述参考光束提供包括混合采样光束的同相信号和具有0°的相对相位的参考光束和包括混合样品光束的正交相位信号， 参考光束的相对相位为90°。 稳定器还包括响应于将正交相位信号转换为正交相位电信号的正交相位信号的光电检测器。 偏振解复用器电路接收正交相位电信号，并测量采样光束中的频率振幅，并提供极化振幅信号。 偏振控制器接收极化幅度信号并控制参考光束以使偏振振幅信号最大化。
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公开(公告)号：US5190153A
公开(公告)日：1993-03-02
申请号：US822693
申请日：1992-01-21
申请人： Gregory A. Schultz , Mark E. Weber
发明人： Gregory A. Schultz , Mark E. Weber
IPC分类号： G11B33/04
CPC分类号： G11B33/0433
摘要： A holder for storing compact discs where each disc is contained within a conventional disc container uses a housing and anchoring means for the housing. The anchoring means is used to mount the housing in a motor vehicle. The housing contains partial partitions that are sufficiently large to hold said containers in a spaced apart parallel relationship from one another extending from front to rear of said housing when the disc containers are inserted into the housing through the front. The housing has retention means for each container to hold the containers within the housing when the containers are oriented with the groove towards the rear wall and towards the retention means. The retention means contacts a groove of each disc container and holds said container in said housing until the container is pulled out of said housing so that the retention means automatically releases itself from said disc container. When the holder is used in a motor vehicle, when desired, the housing can easily be removed from the anchoring means and removed from the vehicle. Alternatively, the housing could be removed from the anchoring means but stored in the trunk or glove box of the vehicle.
摘要翻译： 用于存储光盘的保持器，其中每个盘被容纳在常规盘容器内，使用壳体和用于壳体的锚固装置。 锚固装置用于将壳体安装在机动车辆中。 壳体包含足够大的部分隔板，以便当盘容器通过前部插入壳体中时，将所述容器彼此间隔开的平行关系保持在彼此从前到后的间隔开的平行关系。 当容器朝向后壁并朝向保持装置定向时，每个容器具有用于将容器保持在壳体内的保持装置。 保持装置接触每个盘容器的凹槽并将所述容器保持在所述壳体中，直到容器被拉出所述壳体，使得保持装置自动从所述盘容器释放自身。 当保持器在机动车辆中使用时，如果需要，可以容易地将该壳体从锚固装置移除并从车辆移除。 或者，壳体可以从锚固装置移除，但存储在车辆的行李箱或手套箱中。
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6.发明授权
公开(公告)号：US06069730A
公开(公告)日：2000-05-30
申请号：US134466
申请日：1998-08-14
CPC分类号： H01S3/10076 , H01S3/1303 , H01S3/131 , H01S3/2333
摘要： A system and method for monitoring the mode of an input beam to a phase conjugated master oscillator power amplifier (PC MOPA). In order to prevent catastrophic optical damage to the MOPA components, the method and system shuts down the master oscillator when a multi-mode input beam is detected.
摘要翻译： 一种用于监视输入光束到相位共振主振荡器功率放大器（PC MOPA）的模式的系统和方法。 为了防止对MOPA组件的灾难性光学损坏，当检测到多模式输入光束时，该方法和系统关闭主振荡器。
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公开(公告)号：US6034560A
公开(公告)日：2000-03-07
申请号：US69272
申请日：1998-04-29
申请人： Mark E. Weber
发明人： Mark E. Weber
摘要： A digital pulse generator having a high-speed clock (22) and two clock pulse counters (10 and 12), one (10) to time the start of each pulse and one (12) to time the pulsewidth, based on clock counts supplied from a microcontroller (14) to which a user inputs desired pulse parameters. The combination of the high-speed clock (22) and the clock pulse counters (10 and 12) produces precise and reliable output pulses for a variety of applications, and at a relatively low cost. Operation may be selected to be in internal mode, in which successive pulses are produced at a desired period, or an external mode, in which a pulse is generated after a selected time delay. A trigger signal input circuit (48, 32) and a trigger signal output circuit (42), both with adjustable impedances, facilitate interconnection of multiple digital pulse generators as needed for a given application.
摘要翻译： 一种数字脉冲发生器，具有高速时钟（22）和两个时钟脉冲计数器（10和12），一个（10）根据提供的时钟计数，每个脉冲的开始时间和脉冲宽度的一个（12） 来自用户输入期望的脉冲参数的微控制器（14）。 高速时钟（22）和时钟脉冲计数器（10和12）的组合为各种应用产生精确可靠的输出脉冲，并且成本相对较低。 可以选择操作在内部模式，其中在期望的周期产生连续脉冲，或外部模式，其中在所选择的时间延迟之后产生脉冲。 具有可调节阻抗的触发信号输入电路（48,32）和触发信号输出电路（42）有助于为给定应用所需的多个数字脉冲发生器的互连。
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公开(公告)号：US09523207B2
公开(公告)日：2016-12-20
申请号：US14311651
申请日：2014-06-23
申请人： Mark E. Weber
发明人： Mark E. Weber
CPC分类号： E04G23/02 , E04C5/00 , E04C5/162 , E04G21/12 , E04G23/0203 , E04G23/0214 , E04G23/0218
摘要： A tensioning device and method for post-tensioning a concrete member having at least one crack is provided. The tensioning device may include an elongated body, a stitch catch arm and an anchor. The catch arm may be perpendicularly joined to one end of the elongated body, wherein the catch arm is inserted into a hole in the concrete member. The elongated body may form an anchor recess therein, wherein an anchor interface surface is defined by the anchor recess. The anchor interface may form an anchor aperture for receiving the anchor. The thickness of the anchor interface may uniformly decrease as the anchor interface extends toward the catch arm end of the anchor recess so that when ratcheting the anchor into the concrete member and onto the anchor interface a portion of the applied compressive force and/or torque may be transformed into an axial force along the elongated body so as to provide post-tensioning through the tensioning device and across the at least one crack.
摘要翻译： 提供了一种用于后张紧具有至少一个裂缝的混凝土构件的张紧装置和方法。 张紧装置可以包括细长主体，针迹抓握臂和锚固件。 抓臂可以垂直地连接到细长主体的一端，其中抓臂插入到混凝土构件的孔中。 细长体可以在其中形成锚定凹部，其中锚定界面由锚定凹槽限定。 锚接口可以形成用于接收锚的锚定孔。 锚定界面的厚度可以随着锚定界面朝向锚定凹槽的止动臂端部延伸而均匀地减小，使得当将锚固装置进入混凝土构件和锚定界面时，所施加的压缩力和/或扭矩的一部分可以 沿着细长体转变成轴向力，以便通过张紧装置并穿过至少一个裂缝提供后张紧。
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公开(公告)号：US20100223091A1
公开(公告)日：2010-09-02
申请号：US12775630
申请日：2010-05-07
IPC分类号： G06Q10/00
CPC分类号： G06Q10/06 , G06Q10/0631 , G06Q10/06315 , G06Q10/0637 , G06Q10/067 , G06Q10/103 , G06Q10/1053
摘要： Disclosed herein is an integrated method and system for managing human resources. Specifically, the method and system integrates several processes (e.g., a process for developing a strategy and particularly for developing a set of rules on how human resources will be managed and sourced, a process for developing a long-term strategic plan for sourcing human resources to satisfy demands, a process for developing a near-term operational plan recommending individual human resources be used to satisfy selected demands, a process for selecting and assigning individual resources to specific engagements, etc.). Thus, the method operates through a spectrum of time horizons from the strategic to real time, providing a coherent and cohesive system for matching supply to demand based on the priorities of the business as represented through the set of rules.
摘要翻译： 本文公开了一种用于管理人力资源的集成方法和系统。 具体来说，该方法和系统集成了几个过程（例如，制定战略的过程，特别是制定一套关于如何管理和采购人力资源的规则的过程，制定人力资源采购长期战略计划的过程 为了满足需求，可以使用建立个人人力资源的近期业务计划的过程来满足所选择的需求，选择和分配特定资源的过程等）。 因此，该方法通过从战略到实时的时间范围运行，提供一个连贯一致的凝聚力的系统，用于根据通过一套规则表示的业务优先级来匹配供需。
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公开(公告)号：US20080037028A1
公开(公告)日：2008-02-14
申请号：US11500661
申请日：2006-08-08
IPC分类号： G01B9/02
CPC分类号： H01S3/2383 , G01J9/00 , H01S3/0085 , H01S3/06754 , H01S3/09415 , H01S3/10015 , H01S3/10053
摘要： A pulsed coherent fiber array laser system that includes a beam generating sub-system that provides a signal pulse beam having pulses of the desired duration that is split into several fiber channels. Optical leakage between the pulses in each split beam is measured and locked to a reference beam by a phase sensing circuit and phase adjusters so that the phase of each fiber pulsed beam is aligned with the phase of the reference beam. A pulse clipper or filter is employed to remove the pulses in the fiber beams so that they do not saturate the phase sensing circuit. The beam generating sub-system can employ any suitable combination of devices to generate the signal beam and the reference beam, including continuous wave master oscillators, amplitude modulators, frequency shifters, injection seed oscillators, Q-switched lasers, reference oscillators, frequency lockers, wavelength division multiplexers, time gated switches, etc.
摘要翻译： 一种脉冲相干光纤阵列激光系统，其包括光束产生子系统，其提供具有被分割成若干光纤通道的期望持续时间的脉冲的信号脉冲光束。 通过相位检测电路和相位调整器测量每个分束中的脉冲之间的光学泄漏并将其锁定到参考光束，使得每个光纤脉冲光束的相位与参考光束的相位对准。 使用脉冲削波器或滤波器来去除光纤束中的脉冲，使得它们不会使相位感测电路饱和。 光束产生子系统可以采用任何合适的设备组合来产生信号光束和参考光束，包括连续波主振荡器，幅度调制器，移相器，注入种子振荡器，Q开关激光器，参考振荡器，频率锁存器， 波分复用器，时间门控开关等
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