发明名称 |
A METHOD OF CHARACTERIZING A MULTIMODE OPTICAL FIBER LINK AND CORRESPONDING METHODS OF FABRICATING MULTIMODE OPTICAL FIBER LINKS AND OF SELECTING MULTIMODE OPTICAL FIBERS FROM A BATCH OF MULTIMODE OPTICAL FIBERS |
摘要 |
The invention concerns a method of characterizing a multimode optical fiber link comprising a light source and a multimode fiber, which comprises: a step (170) of characterizing the multimode fiber using a measurement of the Dispersion Modal Delay (DMD) and delivering fiber characteristic data; a step (171) of characterizing the light source by at least three source characteristic curves showing three parameters of the source as a function of a fiber radius r and obtained by a technique similar to the DMD measurement; a step (173) of computing an Effective Bandwidth (EB) of the link, comprising calculating (172) a transfer function using both the fiber characteristic data and each of said source characteristic curves. |
申请公布号 |
EP3058329(A1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20130838058 |
申请日期 |
2013.10.15 |
申请人 |
DRAKA COMTEQ BV |
发明人 |
MOLIN, DENIS;SILLARD, PIERRE;BIGOT-ASTRUC, MARIANNE |
分类号 |
G01M11/00;H04B10/07 |
主分类号 |
G01M11/00 |
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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