发明名称 |
Optical interleaver and filter cell design with enhanced thermal stability |
摘要 |
An optical interleaver for use in a range of telecommunications applications including optical multiplexers/demultiplexers and optical routers. The optical device includes an optical processing loop which allows multi-stage performance characteristics to be achieved with a single physical filtration stage. Optical processing on the first leg and second legs of the loop is asymmetrical thereby improving the integrity of the optical signals by effecting complementary chromatic dispersion on the first and second legs. A fundamental filter cell within the interleaver filters optical signals propagating on each of the two legs of the optical loop which intersects the fundamental filter cell.
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申请公布号 |
US2004227996(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040866549 |
申请日期 |
2004.06.11 |
申请人 |
DU TENGDA;ZHANG KEVIN DAPENG;RONG HAISHENG;XIE PING |
发明人 |
DU TENGDA;ZHANG KEVIN DAPENG;RONG HAISHENG;XIE PING |
分类号 |
G02B6/34;H04J14/02;H04Q11/00;(IPC1-7):G02B5/30;G02B27/28 |
主分类号 |
G02B6/34 |
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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