Reverberating adaptive microwave-stirred exposure system
    1.
    发明授权
    Reverberating adaptive microwave-stirred exposure system 有权
    混响自适应微波搅拌曝光系统

    公开(公告)号:US07105787B2

    公开(公告)日:2006-09-12

    申请号:US10697072

    申请日:2003-10-29

    CPC classification number: H05B6/72 H05B6/705 H05B6/74

    Abstract: A method and apparatus for adaptively maintaining the power-frequency spectrum in a reverberation chamber. The invention is thus capable of maintaining a relatively constant power-frequency spectrum in the chamber even when a device under examination is placed into the chamber which exhibits selective frequency absorption and or directional frequency absorption. The object disposed within the chamber need not necessarily be a device under examination. Rather, the present invention can also adaptively maintain a relatively constant power-frequency spectrum when heating any material disposed within a electromagnetic wave chamber.

    Abstract translation: 一种用于在混响室中自适应地维持功率频谱的方法和装置。 因此,本发明能够在室内保持相对恒定的功率频谱,即使当检查中的器件被放置在具有选择性频率吸收和/或定向频率吸收的腔室中时。 设置在室内的物体不一定是被检查的装置。 而是,当加热设置在电磁波室内的任何材料时,本发明还可以自适应地维持相对恒定的功率频谱。

    Method and apparatus for creating or amplifying a laser by acoustic stimulation
    3.
    发明授权
    Method and apparatus for creating or amplifying a laser by acoustic stimulation 有权
    用于通过声刺激产生或放大激光的方法和装置

    公开(公告)号:US08743925B1

    公开(公告)日:2014-06-03

    申请号:US13274970

    申请日:2011-10-17

    CPC classification number: H01S3/09 H01S3/07 H01S3/083 H01S3/095 H01S3/102 H01S3/20

    Abstract: A laser system having an acoustic stimulator and amplifier section adjacent to the acoustic stimulator is disclosed. The stimulator is configured to apply acoustic energy to the amplifier section whereby luminescent output is produced in the amplifier section. This luminescent output may be concentrated to form a high intensity light output.

    Abstract translation: 公开了具有与声学刺激器相邻的声学刺激器和放大器部分的激光系统。 刺激器被配置为将声能施加到放大器部分,由此在放大器部分中产生发光输出。 该发光输出可以集中以形成高强度的光输出。

    Methods for non-destructive inspection of thick fiber-reinforced composite parts
    4.
    发明授权
    Methods for non-destructive inspection of thick fiber-reinforced composite parts 有权
    厚纤维增强复合材料零件无损检测方法

    公开(公告)号:US09002022B1

    公开(公告)日:2015-04-07

    申请号:US13269044

    申请日:2011-10-07

    Abstract: A fiber-reinforced composite part comprises structural fiber strands and linear electromagnetic-to-acoustic transducers embedded in a polymeric matrix. When these internal transducers are activated in sequence, the propagating acoustic waves are detected by an array of external acoustic-to-electric transducers acoustically coupled to external surfaces of the part. These external transducers convert impinging acoustic waves into electrical signals that carry information concerning acoustic wave amplitudes and phase shifts relative to the excitation of the internal transducers. The electrical signals are processed by a computer which is programmed to determine the location and orientation of each internal transducer and ultimately the structural integrity of the composition.

    Abstract translation: 纤维增强复合材料部分包括嵌入聚合物基质中的结构纤维束和线性电磁对声传感器。 当这些内部换能器依次被激活时,通过声耦合到该部件的外表面的外部声 - 电传感器的阵列来检测传播的声波。 这些外部传感器将入射的声波转换成电信号,该电信号携带有关相对于内部换能器的激励的声波幅度和相移的信息。 电信号由计算机处理,计算机被编程以确定每个内部换能器的位置和方向,并最终确定组合物的结构完整性。

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