发明名称 |
Low loss optical fiber and method for making same |
摘要 |
A method of forming an alkali metal oxide-doped optical fiber by diffusing an alkali metal into a surface of a glass article is disclosed. The silica glass article may be in the form of a tube or a rod, or a collection of tubes or rods. The silica glass article containing the alkali metal, and impurities that may have been unintentionally diffused into the glass article, is etched to a depth sufficient to remove the impurities. The silica glass article may be further processed to form a complete optical fiber preform. The preform, when drawn into an optical fiber, exhibits a low attenuation. |
申请公布号 |
US2005201699(A1) |
申请公布日期 |
2005.09.15 |
申请号 |
US20050046435 |
申请日期 |
2005.01.28 |
申请人 |
BALL LAURA J.;BANEY BRUNO P.M.;BOOKBINDER DANA C.;HOUSE KEITH L.;KHRAPKO ROSTISLAV R.;MOORE LISA A.;SCHIEFELBEIN SUSAN L. |
发明人 |
BALL LAURA J.;BANEY BRUNO P.M.;BOOKBINDER DANA C.;HOUSE KEITH L.;KHRAPKO ROSTISLAV R.;MOORE LISA A.;SCHIEFELBEIN SUSAN L. |
分类号 |
C03B37/00;C03B37/012;C03B37/014;C03B37/018;C03C3/06;C03C13/04;C03C15/00;C03C21/00;C03C25/60;C03C25/68;(IPC1-7):G02B6/02 |
主分类号 |
C03B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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