DocumentCode
1875664
Title
PMD-insensitive DOP-based OSNR monitoring by spectral SOP measurements
Author
Skold, Mats ; Olsson, Bengt-Erik ; Sunnerud, Henrik ; Karlsson, Magnus
Author_Institution
Dept. of Microtechnology & Nanoscience, Chalmers Univ. of Technol., Goteborg, Sweden
Volume
4
fYear
2005
fDate
6-11 March 2005
Abstract
We present a DOP (degree of polarization) based OSNR (optical signal-to-noise ratio) monitoring method with spectral SOP (state of polarization) measurement to perform OSNR measurements insensitive to PMD (polarization-mode dispersion). Measurements at OSNR = 25 dB and DGD (differential group delay) = 32% of bitslot are performed with a standard deviation of 0.67 dB.
Keywords
monitoring; optical fibre dispersion; optical fibre networks; optical fibre polarisation; optical variables measurement; PMD-insensitive OSNR monitoring; all-optical communication networks; degree of polarization based OSNR monitoring; differential group delay; optical performance monitoring; optical signal-to-noise ratio; spectral state of polarization measurements; Filters; Monitoring; Narrowband; Optical fiber networks; Optical fiber polarization; Optical noise; Optical polarization; Performance evaluation; Signal to noise ratio; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN
1-55752-783-0
Type
conf
DOI
10.1109/OFC.2005.192940
Filename
1501478
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