Optical fiber connected broadband microwave package for optoelectronic
components
    3.
    发明授权
    Optical fiber connected broadband microwave package for optoelectronic components 失效
    光纤连接宽带微波封装,用于光电组件

    公开(公告)号:US4650276A

    公开(公告)日:1987-03-17

    申请号:US564124

    申请日:1983-12-21

    IPC分类号: G02B6/38 G02B6/42 G02B6/36

    摘要: Apparatus couples optical fiber to an optoelectronic component with a collet, a cylindrical member, a connector, and hermetically sealing means. The collet has a central orifice through a knurled end portion, a central portion with a male thread, and a second end portion formed with a slotted cone sleeve. The cylindrical member has opposed centrosymmetric recesses that meet, forming a small axially oriented aperture. One recess is formed with an axial female thread, with a conical indentation terminating at the aperture. The female thread can to engage with the collet male thread. Thread engagement of member and collet results in engagement of the member at the conical indentation with the coned sleeve, drawing the slotted sides inwardly, firmly gripping the collet held optical fiber. The other recess has a second axial female thread from the opposite end of the member toward the aperture. The member has a radially directed sight hole. The connector couples the optoelectronic component to an electronic circuit. Its peripheral surface has a second male thread to engage with the second female thread of the member. Orientation of the collet held fiber with respect to the optoelectronic component can be varied by adjusting the second threads, with observation through the sight hole.

    摘要翻译: 设备将光纤耦合到具有夹头,圆柱形构件,连接器和气密密封装置的光电子部件。 夹头具有通过滚花端部的中心孔,具有阳螺纹的中心部分和形成有开槽锥形套筒的第二端部。 圆柱形构件具有相对的中心对称凹部,其相交,形成小的轴向定向孔。 一个凹部形成有一个轴向内螺纹,圆锥形凹口终止于孔。 内螺纹可以与夹头外螺纹啮合。 构件和夹头的螺纹接合导致构件在圆锥形凹口处与锥形套筒接合,将开槽侧向内拉,牢固地夹紧夹头保持的光纤。 另一个凹部具有从构件的相对端朝向孔的第二轴向内螺纹。 该构件具有径向定向的观察孔。 连接器将光电子部件耦合到电子电路。 其外周表面具有第二阳螺纹以与构件的第二内螺纹接合。 相对于光电子部件保持的夹头光纤的取向可以通过调节第二丝线,通过观察孔进行观察来改变。