DocumentCode
743859
Title
Optical Signal-to-Noise Ratio Monitoring Using a Sagnac Interferometer Based on Fiber Birefringence
Author
Yi Yu ; Bo Dong ; Changyuan Yu
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore
Volume
27
Issue
18
fYear
2015
Firstpage
1899
Lastpage
1902
Abstract
We propose a novel optical signal-to-noise ratio (OSNR) monitoring scheme using a Sagnac interferometer based on fiber birefringence. The proposed OSNR monitoring scheme is demonstrated in single and dual polarization systems, which shows incident polarization independence and dispersion insensitivity.
Keywords
Sagnac interferometers; birefringence; optical fibre dispersion; optical fibre polarisation; optical information processing; optical noise; OSNR monitoring scheme; Sagnac interferometer; dispersion insensitivity; dual polarization systems; fiber birefringence; optical signal-to-noise ratio monitoring; single polarization systems; Monitoring; Optical fibers; Optical interferometry; Optical noise; Optical polarization; Signal to noise ratio; Optical performance monitoring; amplified spontaneous emission noise; chromatic dispersion; optical signal to noise ratio monitoring; polarization mode dispersion;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2015.2444436
Filename
7122880
Link To Document