发明名称 |
Circulator and polarization beam combiner |
摘要 |
The present application teaches systems and techniques for reducing the polarization dependency of an optical component by combining the actions of a circulator and a polarization beam combiner to separate an optical signal into a plurality of orthogonally oriented polarization components; rotate at least one of the components so that the polarization orientation of the components are parallel; propagate the components through respective input ports of an optical component at substantially the same time; rotate at least one of a plurality of output components from the optical component so that the polarization orientation of the output components are orthogonal; and recombine the plurality of output components into an output optical signal.
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申请公布号 |
US2004179265(A1) |
申请公布日期 |
2004.09.16 |
申请号 |
US20030387648 |
申请日期 |
2003.03.13 |
申请人 |
WANG ZHENG;DENG QI;HUANG YONGLIN;LEVINSON FRANK |
发明人 |
WANG ZHENG;DENG QI;HUANG YONGLIN;LEVINSON FRANK |
分类号 |
G02B27/28;(IPC1-7):G02B5/30 |
主分类号 |
G02B27/28 |
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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