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    Optical delay switch and variable delay system
    2.
    发明授权
    Optical delay switch and variable delay system 失效
    光延迟开关和可变延迟系统

    公开(公告)号：US5018816A

    公开(公告)日：1991-05-28

    申请号：US536147

    申请日：1990-06-11

    申请人： Dale D. Murray ,  Paul R. Reitz

    发明人： Dale D. Murray ,  Paul R. Reitz

    IPC分类号： G02B6/28 ,  G02B6/35

    CPC分类号： G02B6/2861 ,  G02B6/3508 ,  G02B6/352 ,  G02B6/3562 ,  G02B6/3572

    摘要： An optical fiber switch 9 comprises a group of optical fiber end faces 1, 2, 3, 4, 5, 6, including a first optical fiber end face 1 via which light is transmitted as an input signal and at least second and third optical end faces 2, 3 being the end faces of an optical loop 13. The group further includes a fourth fiber end face 4 via which light is transmitted as an output signal, and fifth and sixth fiber end faces 5, 6 being the end faces of an optical fiber loop 14. In a first position, light from the first fiber end face 1 is imaged into the second fiber end face 2 and is propagated through the fiber loop 13 to the third fiber end face 3 and imaged into the fourth fiber end face 4. In the second position, light from the first fiber end face 1 is imaged into the fifth fiber end face 5 and propagated through the fiber loop 14 through the sixth fiber end face 6 and imaged into the second fiber end face 2. Further, a fiber optic variable discrete delay system for electrical system includes one or more of the optical fiber switches 9 comprising a group of optical fiber end faces 1, 2, 3, 4, 5, 6 and means 8 for displacing the group of end faces 1, 2, 3, 4, 5, 6 relative to one another.

    摘要翻译： 光纤开关9包括一组光纤端面1,2,3,4,5,6，其包括第一光纤端面1，通过该第一光纤端面1发射光作为输入信号，并且至少第二和第三光端 面2,3是光环13的端面。该组还包括第四光纤端面4，通过该第四光纤端面4发射光作为输出信号，第五和第六光纤端面5,6是一个 在第一位置，将来自第一光纤端面1的光成像为第二光纤端面2，并且通过光纤环路13传播到第三光纤端面3并成像为第四光纤端面 在第二位置，将来自第一光纤端面1的光成像为第五光纤端面5，并通过第六光纤端面6通过光纤环路14传播，并成像为第二光纤端面2.此外， 一种用于电气系统的光纤可变离散延迟系统 一个或多个光纤开关9包括一组光纤端面1,2,3,4,5,6和用于使端面组1,2,3,4,5,6移动的装置8 相对于彼此。

    Expanded beam fiber optic connector
    4.
    发明授权
    Expanded beam fiber optic connector 失效
    扩展光束光纤连接器

    公开(公告)号：US6012852A

    公开(公告)日：2000-01-11

    申请号：US895512

    申请日：1997-07-16

    申请人： Michael Kadar-Kallen ,  Jared D. Stack ,  John R. Rowlette, Sr. ,  Dale D. Murray

    发明人： Michael Kadar-Kallen ,  Jared D. Stack ,  John R. Rowlette, Sr. ,  Dale D. Murray

    IPC分类号： G02B6/32 ,  G02B6/38 ,  G02B6/36

    CPC分类号： G02B6/32 ,  G02B6/3822 ,  G02B6/3879 ,  G02B6/3885

    摘要： An optical connector system comprises mating first and second fiber ferrules (1, 11). Each ferrule (1, 11) has an endface (4, 14) polished at an angle to minimize backreflections. A holographic optical element (6) disposed on the first ferrule endface (4) receives a transmitted beam and expands the beam to an expanded beam (21) of collimated light. The expanded beam (21) is launched into an air gap (22) for receipt by a holographic optical element (16) disposed on the second ferrule (11). The holographic optical element (16) on the second ferrule (11) receives the expanded beam (21) and focuses it to be received by the fiber held in the second ferrule (11).

    摘要翻译： 光学连接器系统包括配合第一和第二光纤套圈（1,11）。 每个套管（1,11）具有以一定角度抛光的端面（4,14），以最小化后向反射。 设置在第一套圈端面（4）上的全息光学元件（6）接收透射光束并将光束扩展到准直光的扩展光束（21）。 扩展梁（21）被发射到气隙（22）中，用于由设置在第二套圈（11）上的全息光学元件（16）接收。 第二套圈（11）上的全息光学元件（16）接收扩展光束（21）并将其聚焦以被保持在第二套圈（11）中的光纤接收。