发明名称 |
Method and apparatus for polarization measurements |
摘要 |
A method and apparatus for polarization measurements. A polarization state of an optical signal can be determined using a polarization analyzer comprising a polarization controller, a polarizer, a wavelength dispersive element and a photo-detector. The method and apparatus can be applied to polarization and polarization mode dispersion measurements in wavelength division multiplexed communication systems.
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申请公布号 |
US2002044282(A1) |
申请公布日期 |
2002.04.18 |
申请号 |
US20010782098 |
申请日期 |
2001.02.13 |
申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
MOELLER LOTHAR B.;WESTBROOK PAUL STEPHEN |
分类号 |
G01J3/447;G01J4/04;H04B10/18;(IPC1-7):G01J4/00 |
主分类号 |
G01J3/447 |
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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