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公开(公告)号：IT1311362B1
公开(公告)日：2002-03-12
申请号：ITTO990989
申请日：1999-11-16
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor： GALTAROSSA ANDREA , PALMIERI LUCA , SCHIANO MARCO , TAMBOSSO TIZIANA
IPC: G01M11/02 , G01M11/00 , H04B10/2569
Abstract: The process and apparatus to enable measurement of polarization dispersion of a single-mode optical fibre by launching measurement light at one end of the fibre and analyzing polarization of the light reflected by the other end and collected at such launch end. Optical or electronic masking of light reflected by the near end of the fibre is performed during launch.
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