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Accelerated aging of phosphorus-doped optical fibers

机译:掺磷光纤的加​​速老化

摘要

Adverse hydrogen aging limitations in multiply-doped optical fibers are overcome by passivating these optical fibers using a deuterium passivation process. This treatment essentially pre-reacts the glass with deuterium so that the most active glass sites are no longer available to react with hydrogen in service. Optical fibers of main interest are doped with mixtures of germanium and phosphorus. Optimum passivating process conditions are described.
机译:通过使用氘钝化工艺钝化这些光纤,可以克服多掺杂光纤中不利的氢老化限制。这种处理基本上可以使玻璃与氘发生预反应,从而使活性最高的玻璃位点不再能与使用中的氢气反应。主要关注的光纤掺有锗和磷的混合物。描述了最佳的钝化工艺条件。

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