Manufacturing technique for optical fiber array
    1.
    发明授权
    Manufacturing technique for optical fiber array 失效
    光纤阵列制造技术

    公开(公告)号:US06799370B2

    公开(公告)日:2004-10-05

    申请号:US09892866

    申请日:2001-06-28

    IPC分类号: H01R4300

    摘要: An improved manufacturing technique for optical fiber arrays employs optical feedback in a partially assembled unit using an inspection camera. This allows immediate reworking of a problematic part. In the present invention, a video microscope is used to check the alignment of the optical fiber array during the manufacturing process. After the optical fiber array has been glued or otherwise affixed, then an optical device may be used to measure the performance of the glued assembly.

    摘要翻译: 用于光纤阵列的改进的制造技术在使用检查照相机的部分组装的单元中采用光学反馈。 这允许立即重新编写有问题的部件。 在本发明中,使用视频显微镜来检查在制造过程中光纤阵列的对准。 在光纤阵列已被胶合或以其他方式固定之后,可以使用光学装置来测量胶合组件的性能。

    Automatic optical inter-alignment of two linear arrangements
    2.
    发明授权
    Automatic optical inter-alignment of two linear arrangements 失效
    两个线性排列的自动光学相互对准

    公开(公告)号:US06813023B2

    公开(公告)日:2004-11-02

    申请号:US10037925

    申请日:2002-01-03

    IPC分类号: G01B1100

    CPC分类号: G01B11/27 G01B11/00

    摘要: A technique for dynamic optical alignment precisely adjusts the relative position of a first linear arrangement with respect to a second linear arrangement by correcting rotational misalignment about the vertical axis, establishing an optimal displacement therebetween along an optical axis, correcting rotational misalignment about the optical axis, and setting an optimum displacement therebetween on the vertical axis. The technique is carried out semiautomatically using a computer to operate actuators to control movement of the first linear arrangement, while the second linear arrangement is fixedly disposed on a substrate. When optimal alignment has been established, the first linear arrangement is fixedly attached to the substrate.

    摘要翻译: 用于动态光学对准的技术通过校正围绕垂直轴的旋转不对准来精确地调整第一线性布置相对于第二线性布置的相对位置,沿着光轴建立其间的最佳位移,校正围绕光轴的旋转未对准, 并且在垂直轴上设置它们之间的最佳位移。 该技术使用计算机半自动地执行以操作致动器来控制第一线性布置的运动,而第二线性布置被固定地布置在基板上。 当已经建立最佳对准时,第一线性布置被固定地附接到基底。

    Alignment technique for optical fiber array
    3.
    发明授权
    Alignment technique for optical fiber array 有权
    光纤阵列校准技术

    公开(公告)号:US06522813B2

    公开(公告)日:2003-02-18

    申请号:US09892843

    申请日:2001-06-28

    申请人: Eli Rephaeli

    发明人: Eli Rephaeli

    IPC分类号: G02B626

    摘要: Improved apparatus and method allow rapid and precise alignment of a fiber optic array on a substrate, in which the offset between the end faces of the array and the edge of the substrate must be precisely known. The arrangement is adaptable for the construction of microlens assemblies and other optical elements that must be precisely placed proximate the end faces of the optical fibers.

    摘要翻译: 改进的装置和方法允许光纤阵列在衬底上的快速和精确对准,其中阵列的端面与衬底的边缘之间的偏移必须被精确地知道。 该装置适用于微透镜组件和必须精确放置在光纤端面附近的其它光学元件的构造。