发明名称 |
Architecture for large optical fiber array using standard 1x2 couplers |
摘要 |
Sensor arrays utilizing standard 1x2 couplers reduce the differences in the returned optical power levels by appropriate selection of the coupling ratios. Preferred embodiments are described that comprise 6 distribution fiber lines and 16 return fiber lines. One embodiment includes 16 sensor groups in which each sensor group has a dedicated return line. In another embodiment, 8 sensor groups are configured so that no two adjacent sensors have either a common distribution fiber line or a common return fiber line.
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申请公布号 |
US2001014192(A1) |
申请公布日期 |
2001.08.16 |
申请号 |
US20010824119 |
申请日期 |
2001.04.02 |
申请人 |
HODGSON CRAIG W.;FREDERICK DONALD A. |
发明人 |
HODGSON CRAIG W.;FREDERICK DONALD A. |
分类号 |
G01D5/353;(IPC1-7):G02B6/26 |
主分类号 |
G01D5/353 |
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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