Stabilized and integrated fiber devices
    27.
    发明授权
    Stabilized and integrated fiber devices 有权
    稳定和集成的光纤设备

    公开(公告)号:US06549713B1

    公开(公告)日:2003-04-15

    申请号:US09894971

    申请日:2001-06-27

    Applicant: Bo Pi Shulai Zhao

    Inventor: Bo Pi Shulai Zhao

    CPC classification number: G02B6/3636 G02B6/3652 G02B6/3692 G02B6/3855

    Abstract: Techniques for forming fiber devices that engage fibers to a substrate with similar material properties. A semiconductor template may be used to define positions and orientations of the fibers.

    Abstract translation: 用于形成将纤维接合到具有相似材料性质的基底的纤维装置的技术。 可以使用半导体模板来限定纤维的位置和取向。

    Semiconductor radiation detector with enhanced charge collection
    29.
    发明授权
    Semiconductor radiation detector with enhanced charge collection 失效
    具有增强电荷收集的半导体辐射探测器

    公开(公告)号:US5677539A

    公开(公告)日:1997-10-14

    申请号:US542883

    申请日:1995-10-13

    CPC classification number: H01L27/14676 G01T1/241

    Abstract: A radiation detector for detecting ionizing radiation. The detector includes a semiconductor having at least two sides. A bias electrode is formed on one side of the semiconductor. A signal electrode is formed on a side of the semiconductor and is used to detect the energy level of the ionizing radiation. A third electrode (the control electrode) is also formed on the semiconductor. The control electrode shares charges induced by the ionizing radiation with the signal electrode, until the charge clouds are close to the signal electrode. The control electrode also alters the electric field within the semiconductor, such that the field guides the charge clouds toward the signal electrode when the clouds closely approach the signal electrode. As a result, trapping of charge carrying radiation (i.e., electrons or holes) is minimized, and low-energy tailing is virtually eliminated.

    Abstract translation: 一种用于检测电离辐射的辐射检测器。 检测器包括具有至少两个侧面的半导体。 偏置电极形成在半导体的一侧。 信号电极形成在半导体的一侧,用于检测电离辐射的能级。 第三电极(控制电极)也形成在半导体上。 控制电极与信号电极共享由电离辐射引起的电荷,直到电荷云接近信号电极。 控制电极还改变半导体内的电场,使得当云接近信号电极时,该场将电荷云引向信号电极。 结果,电荷携带辐射(即电子或空穴)的捕获被最小化,并且实际上消除了低能量尾矿。

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