发明名称 |
Optical fibre and optical fibre grating |
摘要 |
An optical fiber comprises a glass core having a core refractive index; a glass primary cladding at least partially surrounding said core, said primary cladding having a primary cladding refractive index lower than said core refractive index; a glass secondary cladding at least partially surrounding said primary cladding, said secondary cladding having a secondary cladding refractive index lower than said core refractive index but higher than said primary cladding refractive index; said glass of said core and said glass of at least part of said primary cladding containing one or more photosensitizing dopants.
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申请公布号 |
US6009222(A) |
申请公布日期 |
1999.12.28 |
申请号 |
US19970928347 |
申请日期 |
1997.09.12 |
申请人 |
DONG, LIANG;PAYNE, DAVID NEIL;REEKIE, LAURENCE |
发明人 |
DONG, LIANG;PAYNE, DAVID NEIL;REEKIE, LAURENCE |
分类号 |
G02B6/036;(IPC1-7):G02B6/02 |
主分类号 |
G02B6/036 |
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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