发明名称 |
Optical heterodyne receiver |
摘要 |
The polarization of the lightwave at the input to a heterodyne receiver can be determined by measurements of the amplitude of electrical signals without the need for phase measurements. This allows more accurate measurements of the polarization in the presence of noise and allows a determination of the degree of polarization of the lightwave.
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申请公布号 |
EP1443688(A2) |
申请公布日期 |
2004.08.04 |
申请号 |
EP20030021207 |
申请日期 |
2003.09.18 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
TUCKER, RODNEY S.;BANEY, DOUGLAS M. |
分类号 |
H04B10/08;G01J4/04;G01M11/00;H04B10/148;(IPC1-7):H04B10/148 |
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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