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US4826288A Method for fabricating optical fibers having cores with high rare earth content 失效
制造具有高稀土含量的核的光纤的方法

Method for fabricating optical fibers having cores with high rare earth
content
摘要:
A chemical vapor deposition method which utilizes a rare earth chelate vapor as a source of rare earth ions for producing an optical fiber having a core with a high rare earth content.
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