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    Optical fiber switch structure
    1.
    发明专利
    Optical fiber switch structure 有权
    光纤开关结构

    公开(公告)号：JP2010266894A

    公开(公告)日：2010-11-25

    申请号：JP2010168390

    申请日：2010-07-27

    Applicant: Xros Inc Nortel Networks ,  エクスロス インコーポレイテッド ノーテル ネットワークス

    Inventor： NEUKERMANS ARMAND

    IPC: G02B26/08 ,  G02B6/35 ,  G02B26/02

    CPC classification number: G02B6/3582 ,  G02B6/3512 ,  G02B6/352 ,  G02B6/3548 ,  G02B6/3556 ,  G02B6/357 ,  G02B6/3572 ,  G02B6/358 ,  G02B6/3584 ,  G02B6/3588 ,  G02B6/359 ,  G02B26/0833 ,  G02B26/085

    Abstract: PROBLEM TO BE SOLVED: To provide a very compact 1×2 optical fiber switch structure by alternately arranging the switches.
    SOLUTION: The optical fiber switch structure includes three collimators, one collimator acts as a launching collimator (84a) and the other collimators act as exiting collimators (84b, 84c). The optical switch structure further includes a latch type switch element (82) having a first position and a second position. When the latch type switch element stays at the first position, a light beam emitted from the launching collimator is directly guided to the first exiting collimator among the exiting collimators. When the latch type switch stays at the second position, a light beam emitted from the launching collimator is deflected to the second exiting collimator among the exiting collimators by the latch type switch element.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：通过交替布置开关来提供非常紧凑的1×2光纤开关结构。 解决方案：光纤开关结构包括三个准直器，一个准直器用作发射准直器（84a），另一个准直器用作离开准直器（84b，84c）。 光开关结构还包括具有第一位置和第二位置的闩锁型开关元件（82）。 当闩锁型开关元件停留在第一位置时，从发射准直器发射的光束被直接引导到离开的准直器之间的第一出射准直仪。 当闩锁型开关停留在第二位置时，从发射准直仪发射的光束被闩锁型开关元件偏转到离开的准直器之间的第二出射准直仪。 版权所有（C）2011，JPO＆INPIT

    Precision fiber optic collimator
    4.
    发明专利
    Precision fiber optic collimator 未知

    公开(公告)号：AU4526401A

    公开(公告)日：2001-07-31

    申请号：AU4526401

    申请日：2001-01-18

    Applicant: XROS INC NORTEL NETWORKS

    Inventor： FOSTER JACK D ,  ROMANOVSKY ALEXANDER B

    IPC: G02B6/26 ,  G02B6/32 ,  G02B6/35 ,  G02B6/42 ,  G02B26/08 ,  G02B6/02

    Abstract: A mechanism for reducing radial offset in a collimnated optical beam associated with an angled end fiber and minimizing an angular offset caused by collimator lens centration errors is presented. An angled end fiber is oriented in a supporting collimator so that the angled surface of the fiber is parallel to the collimator axis, thereby compensating for the radial offset. The angled end fiber is again so oriented after the angular-offset producing collimator lens rotation (used to determine the optical center of the lens) and the collimator lens is moved in a direction parallel to the collimator axis to provide a desired output focal position for the lens.

    PRECISION FIBER OPTIC COLLIMATOR
    6.
    发明申请
    PRECISION FIBER OPTIC COLLIMATOR 审中-公开
    精密光纤收缩机

    公开(公告)号：WO0153860A3

    公开(公告)日：2002-02-21

    申请号：PCT/US0101756

    申请日：2001-01-18

    Applicant: XROS INC NORTEL NETWORKS ,  FOSTER JACK D ,  ROMANOVSKY ALEXANDER B

    Inventor： FOSTER JACK D ,  ROMANOVSKY ALEXANDER B

    IPC: G02B6/26 ,  G02B6/32 ,  G02B6/35 ,  G02B6/42 ,  G02B26/08 ,  G02B27/30

    CPC classification number: G02B6/3582 ,  G02B6/262 ,  G02B6/32 ,  G02B6/3512 ,  G02B6/4249 ,  G02B26/085

    Abstract: A mechanism for reducing radial offset in a collimated optical beam associated with an angled end fiber (48) and minimizing an angular offset (52) caused by collimator lens (40) centration errors is presented. An angled end fiber is oriented in a supporting collimator so that angled surface of the fiber is parallel to the collimator axis, thereby compensating for the radial offset. The angled end fiber is again so oriented after the angular-offset producing collimator lens rotation (used to determine the optical center of the lens) and the collimator lens is moved in a direction parallel to the collimator axis to provide a desired output focal position for the lens.

    Abstract translation: 提出了用于减小与成角度的端部光纤（48）相关联的准直光束中的径向偏移并且使由准直透镜（40）中心误差引起的角度偏移（52）最小化的机构。 成角度的端部光纤定向在支撑准直器中，使得光纤的成角度的表面平行于准直器轴线，从而补偿径向偏移。 角度端部光纤在角偏移产生准直透镜旋转（用于确定透镜的光学中心）之后再次取向，并且准直透镜在平行于准直器轴线的方向上移动以提供期望的输出焦点位置 镜头。

    TWO-DIMENSIONAL MICRO-MIRROR ARRAY ENHANCEMENTS
    9.
    发明申请
    TWO-DIMENSIONAL MICRO-MIRROR ARRAY ENHANCEMENTS 审中-公开
    二维微镜阵列增强

    公开(公告)号：WO0161400A3

    公开(公告)日：2003-07-10

    申请号：PCT/US0105309

    申请日：2001-02-16

    Applicant: XROS INC NORTEL NETWORKS ,  SLATER TIMOTHY G ,  NEUKERMANS ARMAND P ,  BAJIKAR SATEESH S ,  DOWNING JAMES P ,  SCHUMAN MARC R ,  CALMES SAM ,  ROMANSOVSKY ALEXANDER B ,  GREEN JOHN

    Inventor： SLATER TIMOTHY G ,  NEUKERMANS ARMAND P ,  BAJIKAR SATEESH S ,  DOWNING JAMES P ,  SCHUMAN MARC R ,  CALMES SAM ,  ROMANSOVSKY ALEXANDER B ,  GREEN JOHN

    IPC: G02B26/08 ,  G02B26/02

    CPC classification number: G02B26/085 ,  G02B26/0841

    Abstract: A micro-mirror strip assembly having a plurality of two-dimensional micro-mirror structures with improved deflection and other characteristics is presented. In the micro-mirror structures, electrodes for electrostatic deflection are disposed on conical or quasi-conical entities that are machined, attached or molded into a substrate. Torsion sensors (244) are provided along the axes of rotation to control deflection of the quadrant deflection electrodes. The shielded sensor structure (240) includes a silicon layer (241), an insulating layer (242) and a metal layer (243). The structure further includes a sensor implant resistor (244) in the silicon layer (241) and a shield (245) that is applied over the sensor implant resistor (244) to stabilise sensor output and eliminate light sensitivity.

    Abstract translation: 提出了具有多个具有改进的偏转和其它特性的二维微镜结构的微镜条组件。 在微镜结构中，用于静电偏转的电极设置在被加工，附接或模制成基底的锥形或准圆锥形实体上。 扭转传感器（244）沿旋转轴提供以控制象限偏转电极的偏转。 屏蔽传感器结构（240）包括硅层（241），绝缘层（242）和金属层（243）。 该结构还包括在硅层（241）中的传感器注入电阻器（244）和施加在传感器注入电阻器（244）上方以稳定传感器输出并消除光敏感的屏蔽件（245）。

    WAFER BONDING TECHNIQUES TO MINIMIZE BUILT-IN STRESS OF SILICON MICROSTRUCTURES AND MICRO-MIRRORS
    10.
    发明申请
    WAFER BONDING TECHNIQUES TO MINIMIZE BUILT-IN STRESS OF SILICON MICROSTRUCTURES AND MICRO-MIRRORS 审中-公开
    最小化硅微结构和微镜的内置应力的波形焊接技术

    公开(公告)号：WO0154176A9

    公开(公告)日：2003-01-16

    申请号：PCT/US0101758

    申请日：2001-01-18

    Applicant: XROS INC NORTEL NETWORKS ,  SLATER TIMOTHY G

    Inventor： SLATER TIMOTHY G

    IPC: H01L21/20 ,  H01L21/762

    CPC classification number: H01L21/2007 ,  H01L21/76251

    Abstract: A bonded wafer fabrication mechanism for a micro-mirror structure provides for oxidizing a device wafer instead of a handle wafer or splitting thermal oxidation processing between the device wafer and the handle wafer prior to etching. The flatness of mirrors in micro-mirror structures fabricated according to such a mechanism is substantially improved.

    Abstract translation: 用于微镜结构的接合晶片制造机构提供了在蚀刻之前，在器件晶片和处理晶片之间氧化器件晶片而不是处理晶片或分裂热氧化处理。 根据这种机制制造的微镜结构中的反射镜的平面度显着提高。

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