Low cost integration of optical components in planar lightwave circuits

    公开(公告)号:US09939578B2

    公开(公告)日:2018-04-10

    申请号:US13891543

    申请日:2013-05-10

    Abstract: Planar lightwave circuits with a polymer coupling waveguide optically coupling a planar waveguide over a first region of a substrate to an optical component, such as a laser, affixed to a second region of the substrate. The coupling waveguide may be formed from a polymer layer applied over the planar waveguide and optical component such that any misalignment between the two may be accommodated by patterning the polymer into a waveguide having a first end aligned to an end of the planar waveguide and a second end aligned to an edge of the optical component. In embodiments, the polymer is photo-definable, such as a negative resist, and may be patterned through direct laser writing. In embodiments, the optical component is a thin film affixed to the substrate through micro-transfer printing. In other embodiments, the optical component is a semiconductor chip affixed to the substrate by flip-chip bonding.

    Electro-optical assembly including a glass bridge
    3.
    发明授权
    Electro-optical assembly including a glass bridge 有权
    电光组件包括玻璃桥

    公开(公告)号:US09250406B2

    公开(公告)日:2016-02-02

    申请号:US13722951

    申请日:2012-12-20

    CPC classification number: G02B6/43 H01L2224/73204 Y10T29/49117 Y10T29/4913

    Abstract: Embodiments of the present disclosure provide techniques and configurations for routing signals of an electro-optical assembly using a glass bridge. In one embodiment, an electro-optical assembly includes a laser die having a laser device and a glass bridge electrically coupled with the laser die by one or more interconnect structures, the glass bridge including electrical routing features configured to route electrical signals to the laser die from a transmitter device. Other embodiments may be described and/or claimed.

    Abstract translation: 本公开的实施例提供了使用玻璃桥路由电光学组件路由信号的技术和配置。 在一个实施例中,电光学组件包括具有激光器件的激光器管芯和通过一个或多个互连结构与激光管芯电耦合的玻璃桥,所述玻璃桥接器包括被配置为将电信号路由到激光器管芯 从发射机设备。 可以描述和/或要求保护其他实施例。

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