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    • 14. 发明授权
    • Method and apparatus for optically coupling an optical waveguide to an optical module
    • 将光波导光耦合到光学模块的方法和装置
    • US07246951B2
    • 2007-07-24
    • US11257678
    • 2005-10-25
    • Martin Weigert
    • Martin Weigert
    • G02B6/36G02B6/26G02B6/42
    • G02B6/4204G02B6/421G02B6/4225
    • A method for optical coupling an optical waveguide to an optical unit arranged in or on an optical module, a corresponding optical module, coupling element, and a kit of coupling elements is provided. The optical module has a reference geometry which defines a first axis of symmetry. Any offset between a first optical axis of the optical unit and the axis of symmetry of the reference geometry is determined. A coupling element corrects the offset and has an input/output area on opposite faces having offset second and third optical axes. Light input along the second optical axis is guided in the coupling element and output along the third optical axis, and vice versa. Once assembled, the center axis of the coupling element coincides with the axis of symmetry of the optical module, and the first optical axis of the optical unit and second optical axis of the coupling element coincide.
    • 提供了一种用于将光波导耦合到布置在光学模块中或其上的光学单元的方法,相应的光学模块,耦合元件和耦合元件的套件。 光学模块具有限定第一对称轴的参考几何形状。 确定光学单元的第一光轴与参考几何的对称轴之间的任何偏移。 耦合元件校正偏移,并且在相对面上具有偏移的第二和第三光轴的输入/输出区域。 沿着第二光轴的光输入在耦合元件中被引导并且沿着第三光轴输出,反之亦然。 一旦组装,耦合元件的中心轴与光学模块的对称轴重合,并且光学单元的第一光轴和耦合元件的第二光轴重合。
    • 18. 发明授权
    • Optical transmitting/receiving module including an internal optical waveguide
    • 光发射/接收模块包括内部光波导
    • US06572280B2
    • 2003-06-03
    • US10198573
    • 2002-07-18
    • Hans HurtGustav MüllerMartin WeigertJosef Wittl
    • Hans HurtGustav MüllerMartin WeigertJosef Wittl
    • G02B636
    • G02B6/4292G02B6/421
    • A module essentially includes a module housing, into which is introduced a lead frame. An electro-optical transducer is mounted on the lead frame. The interior of the module housing is filled with a transparent potting compound. A plug receptacle part is moulded onto the outer housing wall and has a defined outer contour. Situated in the interior of the plug receptacle part is an optical waveguide piece, which proceeding from the surroundings of an outer area of the plug receptacle part, extends through the interior of the plug receptacle part and through a housing opening right into the housing interior. The optical waveguide piece is optically coupled to the electro-optical transducer. An optical waveguide plug interacting with the module has a sleeve-shaped plug section corresponding to the plug receptacle part.
    • 模块基本上包括模块壳体,引入框架。 电光换能器安装在引线框架上。 模块外壳的内部装有透明的灌封组合物。 插头插座部分模制在外壳体壁上并具有限定的外轮廓。 位于插头插座部分的内部的是从插头插座部分的外部区域的周围延伸的光波导片,穿过插头插座部分的内部并且通过壳体开口直接进入壳体内部。 光波导片被光学耦合到电光换能器。 与模块相互作用的光波导塞具有对应于插头插座部分的套筒形插头部分。