发明名称 |
Optical sampling with coherent detection |
摘要 |
An optical sampling arrangement for high-speed measurement of the time-varying electric field of a data-carrying optical input signal. The present invention includes optical sampling of the optical input signal, followed by coherent mixing with a reference laser source in an optical hybrid solution. The generated streams of mixed optical samples are then detected and signal processed in order to reconstruct a sampled version of the electric field of the data-carrying optical input signal. |
申请公布号 |
US8280245(B2) |
申请公布日期 |
2012.10.02 |
申请号 |
US20100710683 |
申请日期 |
2010.02.23 |
申请人 |
WESTLUND MATHIAS;SKOELD MATS;SUNNERUD HENRIK;ANDREKSON PETER A.;EXFO. INC. |
发明人 |
WESTLUND MATHIAS;SKOELD MATS;SUNNERUD HENRIK;ANDREKSON PETER A. |
分类号 |
H04B10/08;H04B17/00 |
主分类号 |
H04B10/08 |
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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