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    • 32. 发明申请
    • Systems and Methods for Imaging Using a Random Laser
    • 使用随机激光成像的系统和方法
    • US20140111671A1
    • 2014-04-24
    • US14110937
    • 2012-04-16
    • Hui CaoBrandon ReddingMichael Choma
    • Hui CaoBrandon ReddingMichael Choma
    • H04N5/235H01S3/10
    • Systems and methods are provided for imaging using complex lasers. In general, a complex laser may be used as an electromagnetic source for an imaging application. The use of a lower spatial coherence configured complex laser in imaging applications may advantageously mitigate coherent artifacts in imaging such as cross-talk and speckle and improve overall image quality. Imaging applications where a complex laser may be useful include both incoherent imaging applications, such as digital light projectors and traditional microscopy, and coherent imaging applications, such as optical coherence tomography (OCT) and holography. The systems and methods provided also enable controlling the degree of spatial coherence of a complex laser.
    • 提供了使用复合激光成像的系统和方法。 通常,复合激光器可以用作成像应用的电磁源。 在成像应用中使用配置复杂激光的较低的空间相干性可以有利地减轻成像中的相干伪影,例如串扰和散斑,并提高整体图像质量。 复合激光器可能有用的成像应用包括非相干成像应用,如数字光投影仪和传统显微镜,以及相干成像应用,如光学相干断层扫描(OCT)和全息术。 所提供的系统和方法还能够控制复杂激光器的空间相干性程度。
    • 34. 发明申请
    • Clamp Type Ultrasonic Processor and Application thereof
    • 夹式超声波处理器及其应用
    • US20120300590A1
    • 2012-11-29
    • US13576398
    • 2010-11-01
    • Zhuosheng YanJinxuan YanZhuoli YanZhizhong YangQiang YeHui CaoYanmiao He
    • Zhuosheng YanJinxuan YanZhuoli YanZhizhong YangQiang YeHui CaoYanmiao He
    • H04B1/03
    • B22D1/00B22D27/20
    • A clamp type ultrasonic processor comprises a transducer assembly and a functional gripper. The transducer assembly comprises a transducer (1) and an amplitude transforming shaft (2) attached thereto. At least one transducer assembly is connected to the functional gripper. The functional gripper comprises an irradiation front line shaft-approximal block (3) and an irradiation front line tube-supporting block (4), and a functional gripper chamber (8) is provided in the functional gripper for accommodating an ultrasonic irradiation receiver. The irradiation front line shaft-approximal block (3) and the irradiation front line tube-supporting block (4) are connected to grip tightly the ultrasonic irradiation receiver to be irradiated. Irradiation front line shaft-approximal block (3) and/or the irradiation front line tube-supporting block (4) are connected to the amplitude transforming shaft (2). An application of the clamp type ultrasonic processor and its application in metal production are also provided.
    • 夹式超声波处理器包括换能器组件和功能夹持器。 换能器组件包括连接到其上的换能器(1)和振幅变换轴(2)。 至少一个换能器组件连接到功能夹持器。 功能夹持器包括照射前线轴近似块(3)和照射前线管支撑块(4),功能夹持器(8)设置在功能夹持器中,用于容纳超声波照射接收器。 照射前线轴近似块(3)和照射前线管支撑块(4)连接以紧紧地夹紧要照射的超声波照射接收器。 照射前线轴近似块(3)和/或照射前线管支撑块(4)与振幅变换轴(2)连接。 还提供了夹式超声波处理器的应用及其在金属生产中的应用。