发明名称 |
Bragg grating optical fiber |
摘要 |
The present invention provides an optical fiber providing high photosensitivity in the absence of hydrogen loading as well as a low numerical aperture. One aspect of the present invention relates to an optical fiber including a core, the core comprising silica doped with at least about 6 mol % germania and at least about 0.9 wt % fluorine; and a cladding surrounding the core. The optical fiber of the present invention is suitable for the production of fiber Bragg gratings.
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申请公布号 |
US2004071432(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030658606 |
申请日期 |
2003.09.08 |
申请人 |
BAGNASCO MARA;GUSMEROLI VALERIA |
发明人 |
BAGNASCO MARA;GUSMEROLI VALERIA |
分类号 |
C03C13/04;C03C25/62;G02B6/02;(IPC1-7):G02B6/16;G02B6/34 |
主分类号 |
C03C13/04 |
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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