Optical backplane interconnect
    2.
    发明授权
    Optical backplane interconnect 失效
    光背板互连

    公开(公告)号:US5793919A

    公开(公告)日:1998-08-11

    申请号:US682730

    申请日:1996-09-23

    Abstract: An optical backplane interconnect comprises a backplane comprising parallel D-fibers (1) that form an optical bus embedded in a plastics substrate (15), which form a coupling with respective parallel D-fibers (23) at an angle .PHI. in a connecting block (21) that is mounted on a card (2). Circuit components on the card are connected by optical fibers (9) to the fibers in the connecting block. The card is held by connections (18, 19), and as the card is pushed into position, coupling means, comprising balls (25, 26) on the connecting block, it self-aligns in groove (27) on the backplane, to set the angle .PHI. between the fibers, to provide a controlled, reliable optical coupling.

    Abstract translation: PCT No.PCT / GB95 / 00141 Sec。 371日期1996年9月23日 102(e)1996年9月23日PCT PCT 1995年1月25日PCT公布。 出版物WO95 / 20772 日期1995年8月3日光学背板互连包括背板,该背板包括形成嵌入在塑料基板(15)中的光学总线的平行D-光纤(1),该光纤总线形成与各个平行D-光纤(23)成角度的耦合 PHI在安装在卡(2)上的连接块(21)中。 卡上的电路元件通过光纤(9)连接到连接块中的光纤。 该卡由连接件(18,19)保持,并且当卡被推入位置时,包括连接块上的滚珠(25,26)的联接装置在背板上的凹槽(27)中自对准到 设置光纤之间的角度PHI,以提供可控的可靠的光耦合。

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