发明名称 |
BEND INSENSITIVE OPTICAL FIBER WITH IMPROVED HYDROGEN RESISTANCE |
摘要 |
An optical fiber includes: a core including a photosensitive material disposed therein, the core having a first index of refraction; a depressed cladding surrounding the core and having a second index of refraction that is lower than the first index of refraction; and an outer cladding surrounding the depressed cladding and having a third index of refraction that is higher than the depressed cladding.
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申请公布号 |
US2011135246(A1) |
申请公布日期 |
2011.06.09 |
申请号 |
US20090634296 |
申请日期 |
2009.12.09 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
HOMA DANIEL;CHILDERS BROOKS |
分类号 |
G02B6/00;G02B6/02 |
主分类号 |
G02B6/00 |
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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