OPTICAL FIBER AND METHOD OF PRODUCING AN OPTICAL FIBER
    1.
    发明申请
    OPTICAL FIBER AND METHOD OF PRODUCING AN OPTICAL FIBER 审中-公开
    光纤和光纤生产方法

    公开(公告)号:WO2015181528A1

    公开(公告)日:2015-12-03

    申请号:PCT/GB2015/051502

    申请日:2015-05-21

    Abstract: An optical fiber package is described comprising a light transmitting core having a core diameter, a coating layer surrounding the core, and wherein the amount of chlorine in the light transmitting core region is homogeneous and comprises at least 3000ppm. The fiber package is such that the optical fiber core exhibits a reduction in the hydrogen induced attenuation losses. A method for fabricating the optical fiber package is also disclosed, which comprises carrying out chemical vapour deposition reactions in a substrate tube and collapsing the tube in a C12 atmosphere to form a preform.

    Abstract translation: 描述了一种光纤封装,其包括具有芯直径的透光芯,围绕芯的涂层,并且其中透光芯区中的氯的量是均匀的,并且包括至少3000ppm。 光纤封装使得光纤芯显示出氢诱导的衰减损耗的降低。 还公开了一种用于制造光纤封装的方法,其包括在衬底管中进行化学气相沉积反应并在C12气氛中使管塌缩以形成预制件。

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