发明名称 |
Method and Apparatus for Measuring the Birefringence Autocorrelation Length in Optical Fibers |
摘要 |
Disclosed is a method and apparatus for determining the birefringence autocorrelation length of a fiber in a non-destructive manner. The PMD of an optical fiber is measured over a first optical spectrum. A Faraday rotation angle is measured over a second optical spectrum. The birefringence autocorrelation length is determined from the measuring of the PMD and the Faraday rotation angle.)
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申请公布号 |
US2010123896(A1) |
申请公布日期 |
2010.05.20 |
申请号 |
US20090644911 |
申请日期 |
2009.12.22 |
申请人 |
AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
BRODSKY MIKHAIL;MAGILL PETER;BORODITSKY MIKHAIL;ANTONELLI CRISTIAN;MECOZZI ANTONIO |
分类号 |
G01N21/23;G01N21/84 |
主分类号 |
G01N21/23 |
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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