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    Hitless switch for high-density integrated optics
    1.
    发明申请
    Hitless switch for high-density integrated optics 有权
    无密钥开关用于高密度集成光学器件

    公开(公告)号：US20050275921A1

    公开(公告)日：2005-12-15

    申请号：US11041350

    申请日：2005-01-24

    申请人： Hermann Haus ,  Eleanor Haus ,  Milos Popovic ,  Michael Watts ,  Chee Wong ,  Lionel Kimerling

    发明人： Hermann Haus ,  Eleanor Haus ,  Milos Popovic ,  Michael Watts ,  Chee Wong ,  Lionel Kimerling

    IPC分类号： G02B6/12 ,  G02B6/125 ,  G02B6/28 ,  G02B6/35 ,  G02F1/313 ,  H04J14/02 ,  H04Q11/00 ,  H04Q11/02 ,  G02F1/03 ,  G02F1/07

    CPC分类号： H04J14/0206 ,  G02B6/125 ,  G02B6/3536 ,  G02B6/3546 ,  G02B6/3562 ,  G02B6/357 ,  G02B6/3576 ,  G02B6/3584 ,  G02B6/3596 ,  G02B2006/12145 ,  G02B2006/12159 ,  G02F1/3132 ,  G02F1/3136 ,  H04J14/0204 ,  H04J14/0212

    摘要： An optical device includes a first and a second splitting device. Each of the first and second splitting devices have respective first and second input ports, respective first and second output ports, and a respective transfer matrix. A first optical waveguide is optically coupled to the first output port of the first splitting device and the first input port of the second splitting device. A second optical waveguide is optically coupled to the second output port of the first splitting device and the second input port of the second splitting device. The first and second optical waveguides are configured to introduce a phase shift of π radians to the optical radiation propagating through the first optical waveguide with respect to the optical radiation propagating through the second optical waveguide. The transfer matrix of the second splitting device is the diagonal transpose of the transfer matrix of the first splitting device and the transfer matrix of the second splitting device is substantially different from the transfer matrix of the first splitting device.

    摘要翻译： 光学装置包括第一和第二分割装置。 第一和第二分离装置中的每一个具有相应的第一和第二输入端口，相应的第一和第二输出端口以及相应的传输矩阵。 第一光波导光耦合到第一分离装置的第一输出端口和第二分离装置的第一输入端口。 第二光波导光学耦合到第一分离装置的第二输出端口和第二分离装置的第二输入端口。 第一和第二光波导被配置为相对于通过第二光波导传播的光辐射，将pi弧度的相移引入通过第一光波导传播的光辐射。 第二分割装置的传送矩阵是第一分割装置的传送矩阵的对角线转置，并且第二分割装置的传送矩阵与第一分割装置的传送矩阵基本不同。

    Collective marking of a surface by steering multiple laser beams generated by a laser controller
    6.
    发明授权
    Collective marking of a surface by steering multiple laser beams generated by a laser controller 有权
    通过转动由激光控制器产生的多个激光束来对表面进行集体标记

    公开(公告)号：US08854406B1

    公开(公告)日：2014-10-07

    申请号：US14097273

    申请日：2013-12-05

    申请人： Ashot Mesropyan ,  Michael Watts

    发明人： Ashot Mesropyan ,  Michael Watts

    IPC分类号： B41J2/435 ,  B41J2/47 ,  B41J27/00

    CPC分类号： B41J2/47 ,  B41J2/473

    摘要： Disclosed are methods, systems, and/or apparatus for the collective marking of a surface by two or more laser beams generated by a laser controller. A method includes receiving one or more input signals from a controller of the laser system. The method also includes adjusting a first mirror through a first galvanometer scanner, a second minor through a second galvanometer scanner, a third mirror through a third galvanometer scanner, and a fourth mirror through a fourth galvanometer scanner based on the one or more input signals. The method further includes steering, through the first mirror and the second mirror, a first laser beam generated by the controller and transmitted to a marking head through a beam delivery vessel; and steering, through the third mirror and the fourth minor, a second laser beam generated by the controller and transmitted to the marking head through another beam delivery vessel.

    摘要翻译： 公开了用于通过由激光控制器产生的两个或更多个激光束来集体标记表面的方法，系统和/或设备。 一种方法包括从激光系统的控制器接收一个或多个输入信号。 该方法还包括通过第一电流计扫描器调整第一反射镜，通过第二检流计扫描器调整第二反射镜，通过第三检流计扫描器调整第三反射镜，以及基于所述一个或多个输入信号通过第四检流计扫描器调整第四反射镜。 该方法还包括通过第一反射镜和第二反射镜转动由控制器产生的第一激光束，并通过光束输送容器传输到标记头; 以及通过所述第三反射镜和所述第四辅助转向由所述控制器产生的第二激光束，并通过另一个光束传送容器传送到所述标记头。

    Polymerization Technique to Attenuate Oxygen Inhibition of Solidification of Liquids and Composition Therefor
    7.
    发明申请
    Polymerization Technique to Attenuate Oxygen Inhibition of Solidification of Liquids and Composition Therefor 有权
    聚合技术降低液体及其组合物固化的氧气抑制

    公开(公告)号：US20080085465A1

    公开(公告)日：2008-04-10

    申请号：US11858687

    申请日：2007-09-20

    申请人： Frank Xu ,  Edward Fletcher ,  Pankaj Lad ,  Michael Watts

    发明人： Frank Xu ,  Edward Fletcher ,  Pankaj Lad ,  Michael Watts

    IPC分类号： G03C1/73

    CPC分类号： G03F7/0002 ,  B82Y10/00 ,  B82Y40/00

    摘要： The present invention includes a method of solidifying a polymerizable liquid to form a film on a substrate that features minimizing inhibition of the polymerization process by oxygen contained in the atmosphere surrounding the polymerizable liquid. To that end, the polymerizable liquid includes, inter alia, an initiator that consumes oxygen that interacts with the polymerizable liquid and generates additional free radicals to facilitate the polymerizable process.

    摘要翻译： 本发明包括固化可聚合液体以在基材上形成膜的方法，该方法的特征在于使包围在可聚合液体周围的气氛中的氧的聚合过程的抑制最小化。 为此，可聚合液体尤其包括消耗与可聚合液体相互作用的氧的引发剂，并产生额外的自由基以促进可聚合过程。

    Scatterometry alignment for imprint lithography
    9.
    发明申请
    Scatterometry alignment for imprint lithography 有权
    刻印光刻的散射对准

    公开(公告)号：US20060158651A1

    公开(公告)日：2006-07-20

    申请号：US11347198

    申请日：2006-02-03

    申请人： Michael Watts ,  Ian McMackin

    发明人： Michael Watts ,  Ian McMackin

    IPC分类号： G01B11/00

    CPC分类号： B29C35/0888 ,  B29C59/022 ,  B29C59/026 ,  B29C2035/0827 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F9/00

    摘要： Described are methods for patterning a substrate by imprint lithography. Imprint lithography is a process in which a liquid is dispensed onto a substrate. A template is brought into contact with the liquid and the liquid is cured. The cured liquid includes an imprint of any patterns formed in the template. Alignment of the template with a previously formed layer on a substrate, in one embodiment, is accomplished by using scatterometry.

    摘要翻译： 描述了通过压印光刻图案化衬底的方法。 压印光刻是将液体分配到基板上的过程。 使模板与液体接触并且液体被固化。 固化液体包括在模板中形成的任何图案的印记。 在一个实施例中，模板与衬底上预先形成的层的对准通过使用散射测量来实现。