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Conferences > OECC_PS > 2013 > TuR2 > TuR2_4
  • 2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching
  • (Optica Publishing Group, 2013),
  • paper TuR2_4
  • •https://doi.org/10.1364/OECC_PS.2013.TuR2_4

Digital In-band OSNR Estimation for Polarization-Multiplexed Optical Transmission

Seiji Okamoto, Yoshiaki Kisaka, Koichi Ishihara, Etsushi Yamazaki, and Masahito Tomizawa

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Abstract

We propose fast digital in-band optical signal-to-noise ratio (OSNR) estimation technique using pilot sequence for polarization-multiplexed signals. Its estimation accuracy is better than 0.2 dB in simulation. And, its feasibility is experimentally demonstrated.

© 2013 IEICE

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