利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.042 秒)

    Optical coupling device having KBBF group crystal coupled with prisms and method for manufacturing same
    8.
    发明授权
    Optical coupling device having KBBF group crystal coupled with prisms and method for manufacturing same 有权
    具有与棱镜耦合的KBBF组晶体的光耦合器件及其制造方法

    公开(公告)号：US08773750B2

    公开(公告)日：2014-07-08

    申请号：US14115261

    申请日：2012-03-21

    申请人： Chuangtian Chen ,  Yong Zhu ,  Feidi Fan ,  Xiaoyang Wang ,  Rukang Li

    发明人： Chuangtian Chen ,  Yong Zhu ,  Feidi Fan ,  Xiaoyang Wang ,  Rukang Li

    IPC分类号： G02F1/355

    CPC分类号： G02F1/3501 ,  G02B1/02 ,  G02B5/04 ,  G02F1/353 ,  G02F1/3551 ,  G02F2001/3503

    摘要： The present invention relates to a KBBF family nonlinear optical crystal-prism coupler and its method of fabrication. The coupler comprises: a KBBF family crystal with two smooth surfaces; transition layers each of which is deposited on respective one of the two smooth surfaces of the KBBF family crystal; and a pair of prisms each of which optically contacts with respective one of the activated transition layers. The present invention further provides a KBBF family nonlinear optical crystal-prism coupler that comprises: a KBBF family crystal with two smooth surfaces; a pair of prisms each of which has a smooth surfaces; first transition layers each of which is deposited on respective one of the two smooth surfaces of the KBBF family crystal; and second transition layers each of which is deposited on a smooth surface of respective one of the pair of prisms, wherein the first and second transition layers are integral by optical contact. The coupling between the KBBF family crystal and the prisms is achieved by optical contact through transition layers to improve bonding strength.

    摘要翻译： 本发明涉及KBBF系列非线性光学晶体 - 棱镜耦合器及其制造方法。 耦合器包括：具有两个光滑表面的KBBF系列晶体; 过渡层各自沉积在KBBF族晶体的两个平滑表面的相应一个上; 以及一对棱镜，每个棱镜与相应的一个激活的过渡层光学接触。 本发明还提供一种KBBF系列非线性光学晶体 - 棱镜耦合器，其包括：具有两个平滑表面的KBBF族晶体; 一对棱镜具有光滑的表面; 第一过渡层分别沉积在KBBF族晶体的两个光滑表面的相应一个上; 以及第二过渡层，每个过渡层沉积在该对棱镜中的相应一个棱镜的光滑表面上，其中第一和第二过渡层通过光学接触而成一体。 KBBF系列晶体与棱镜之间的耦合是通过过渡层的光学接触来实现的，以提高结合强度。

    Systems and methods for reservoir sampling of streaming data and stream joins
    9.
    发明授权
    Systems and methods for reservoir sampling of streaming data and stream joins 有权
    流数据和流连接的油藏采样系统和方法

    公开(公告)号：US08392381B2

    公开(公告)日：2013-03-05

    申请号：US12599163

    申请日：2008-05-08

    申请人： Mohammed Al-Kateb ,  Byung Suk Lee ,  Xiaoyang Wang

    发明人： Mohammed Al-Kateb ,  Byung Suk Lee ,  Xiaoyang Wang

    IPC分类号： G06F17/30

    CPC分类号： G01D21/00

    摘要： Algorithms and concepts for maintaining uniform random samples of streaming data and stream joins. These algorithms and concepts are used in systems and methods, such as wireless sensor networks and methods for implementing such networks, that generate and handle such streaming data and/or stream joins. The algorithms and concepts directed to streaming data allow one or more sample reservoirs to change size during sampling. When multiple reservoirs are maintained, some of the algorithms and concepts periodically reallocate memory among the multiple reservoirs to effectively utilize limited memory. The algorithms and concepts directed to stream joins allow reservoir sampling to proceed as a function of the probability of a join sampling operation. In memory limited situations wherein memory contains the sample reservoir and a join buffer, some of the stream join algorithms and concepts progressively increase the size of the sampling reservoir and reallocate memory from the join buffer to the reservoir.

    摘要翻译： 用于维护流数据和流连接的统一随机样本的算法和概念。 这些算法和概念被用于生成和处理这样的流数据和/或流连接的系统和方法中，例如用于实现这样的网络的无线传感器网络和方法。 针对流数据的算法和概念允许一个或多个样本库在采样期间改变大小。 当维护多个储层时，一些算法和概念在多个储层之间周期性地重新分配存储器以有效地利用有限的存储器。 针对流连接的算法和概念允许储层采样作为连接采样操作的概率的函数来进行。 在存储器限制的情况下，其中存储器包含样本存储器和连接缓冲器，一些流连接算法和概念逐渐增加采样存储器的大小并将存储器从连接缓冲器重新分配到存储器。

    OPTICAL COUPLING DEVICE HAVING KBBF GROUP CRYSTAL COUPLED WITH PRISMS AND METHOD FOR MANUFACTURING SAME
    10.
    发明申请
    OPTICAL COUPLING DEVICE HAVING KBBF GROUP CRYSTAL COUPLED WITH PRISMS AND METHOD FOR MANUFACTURING SAME 有权
    具有KBBF组合晶体的光耦合装置及其制造方法

    公开(公告)号：US20140071519A1

    公开(公告)日：2014-03-13

    申请号：US14115261

    申请日：2012-03-21

    申请人： Chuangtian Chen ,  Yong Zhu ,  Feidi Fan ,  Xiaoyang Wang ,  Rukang Li

    发明人： Chuangtian Chen ,  Yong Zhu ,  Feidi Fan ,  Xiaoyang Wang ,  Rukang Li

    IPC分类号： G02F1/35 ,  G02F1/355

    CPC分类号： G02F1/3501 ,  G02B1/02 ,  G02B5/04 ,  G02F1/353 ,  G02F1/3551 ,  G02F2001/3503

    摘要： The present invention relates to a KBBF family nonlinear optical crystal-prism coupler and its method of fabrication. The coupler comprises: a KBBF family crystal with two smooth surfaces; transition layers each of which is deposited on respective one of the two smooth surfaces of the KBBF family crystal; and a pair of prisms each of which optically contacts with respective one of the activated transition layers. The present invention further provides a KBBF family nonlinear optical crystal-prism coupler that comprises: a KBBF family crystal with two smooth surfaces; a pair of prisms each of which has a smooth surfaces; first transition layers each of which is deposited on respective one of the two smooth surfaces of the KBBF family crystal; and second transition layers each of which is deposited on a smooth surface of respective one of the pair of prisms, wherein the first and second transition layers are integral by optical contact. The coupling between the KBBF family crystal and the prisms is achieved by optical contact through transition layers to improve bonding strength.

    摘要翻译： 本发明涉及KBBF系列非线性光学晶体 - 棱镜耦合器及其制造方法。 耦合器包括：具有两个光滑表面的KBBF系列晶体; 过渡层各自沉积在KBBF族晶体的两个平滑表面的相应一个上; 以及一对棱镜，每个棱镜与相应的一个激活的过渡层光学接触。 本发明还提供一种KBBF系列非线性光学晶体 - 棱镜耦合器，其包括：具有两个平滑表面的KBBF族晶体; 一对棱镜具有光滑的表面; 第一过渡层分别沉积在KBBF族晶体的两个光滑表面的相应一个上; 以及第二过渡层，每个过渡层沉积在该对棱镜中的相应一个棱镜的光滑表面上，其中第一和第二过渡层通过光学接触而成一体。 KBBF系列晶体与棱镜之间的耦合是通过过渡层的光学接触来实现的，以提高结合强度。