发明名称 |
Optical fibre for improved power coupling |
摘要 |
An optical fiber having a single mode absorptive core whose position, relative to the cross sectional plane of the inner multimode cladding, varies along the length of the fiber. The periodicity and the magnitude of the relative displacement of the core with respect to the cladding are such that the transfer of radiation from the inner multimode cladding to the core is substantially improved over conventional fibers.
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申请公布号 |
US5790735(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19970848324 |
申请日期 |
1997.04.30 |
申请人 |
SDL, INC. |
发明人 |
OLESKEVICH, TANYA;BERRANG, PETER G. |
分类号 |
C03B37/012;C03B37/027;G02B6/02;G02B6/036;G02B6/14;H01S3/067;(IPC1-7):G02B6/02;H01S3/30 |
主分类号 |
C03B37/012 |
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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