发明名称 |
WAVEGUIDE STRUCTURE HAVING ENHANCED COUPLING WITH OPTICAL FIBRES |
摘要 |
A waveguide structure having a homogeneous core material and opposing cladding layers is proposed wherein the waveguide core is substantially thic k providing polarization independence and wherein a coupling port of the waveguide core is characterized in that it has an expanded mode for better coupling to fibre. A method is presented for producing such an expanded core.
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申请公布号 |
CA2350863(A1) |
申请公布日期 |
2001.12.16 |
申请号 |
CA20012350863 |
申请日期 |
2001.06.15 |
申请人 |
METROPHOTONICS INC. |
发明人 |
HE, JIAN-JUN;DAVIES, MICHAEL;KOTELES, EMIL S. |
分类号 |
G02B6/12;G02B6/122;G02B6/134;G02B6/30;(IPC1-7):G02B6/122 |
主分类号 |
G02B6/12 |
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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