发明名称 |
OPTICAL COUPLER AND/OR MULTIPLEXER |
摘要 |
An optical fibre coupler has at least an m-core optical fibre (100) optically coupled to an n-core optical fibre (110), where m and n are positive integers and m is greater than 1. A channel add/drop multiplexer comprises such an optical fibre coupler and a Bragg grating (130) disposed on the m-core fibre outside the coupling region (120).
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申请公布号 |
CA2287416(A1) |
申请公布日期 |
1998.10.29 |
申请号 |
CA19982287416 |
申请日期 |
1998.04.20 |
申请人 |
UNIVERSITY OF SOUTHAMPTON |
发明人 |
LAMING, RICHARD IAN;DONG, LIANG |
分类号 |
G02B6/293;G02B6/28;G02B6/34;(IPC1-7):G02B6/287 |
主分类号 |
G02B6/293 |
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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