DocumentCode :
1434916
Title :
Polarization mode dispersion characterization of single-mode optical fiber using backscattering technique
Author :
Corsi, Fabrizio ; Galtarossa, Andrea ; Palmieri, Luca
Author_Institution :
Dipt. di Elettronica e Inf., Padova Univ., Italy
Volume :
16
Issue :
10
fYear :
1998
fDate :
10/1/1998 12:00:00 AM
Firstpage :
1832
Lastpage :
1843
Abstract :
This paper presents a completely new method able to characterize polarization mode dispersion (PMD) properties of randomly birefringent single-mode fibers, using polarization sensitive backscattering technique. We show analytical relationships between evolution of polarization state of backscattered signal with respect to state of polarization of forward one. Our technique allows one to measure differential group delay, beat length, and correlation length at the same time over long single-mode fibers using only one fiber end. Experimental data fit very well with numerical results, confirming the capability of our technique for fast routine characterization of PMD during cabling, before and after installation
Keywords :
backscatter; birefringence; light scattering; optical cables; optical fibre communication; optical fibre dispersion; optical fibre polarisation; optical fibre testing; backscattered signal; beat length; correlation length; differential group delay; fibre cabling; fibre installation; long single-mode fibers; one fiber end; optical fibre testing; polarization mode dispersion; polarization sensitive backscattering technique; randomly birefringent single-mode fibers; state of polarization; Backscatter; Birefringence; Communication cables; Delay effects; Length measurement; Optical fiber cables; Optical fiber polarization; Polarization mode dispersion; Signal analysis; Time measurement;
fLanguage :
English
Journal_Title :
Lightwave Technology, Journal of
Publisher :
ieee
ISSN :
0733-8724
Type :
jour
DOI :
10.1109/50.721070
Filename :
721070
Link To Document :
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