发明名称 |
DEVICE FOR DETECTING THE PMD OF OPTOELECTRONIC TRANSMISSION LINES |
摘要 |
The invention relates to a device for detecting the PMD of optoelectronic transmission lines. The inventive device is characterized in that it comprises a narrow-band, tunable laser, whose illumination is superimposed with the illumination of the transmission line to be analyzed and an optoelectronic heterodyne receiver which receives the superimposed signal. |
申请公布号 |
EP1262033(B1) |
申请公布日期 |
2006.02.08 |
申请号 |
EP20010929227 |
申请日期 |
2001.03.05 |
申请人 |
THORLABS GMBH |
发明人 |
BANDEMER, ADALBERT;KRAUSE, EGBERT |
分类号 |
G01M11/02;G01M11/00;G02F2/00;H04B10/2569 |
主分类号 |
G01M11/02 |
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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