11 x 224 Gb/s POLMUX-RZ-16QAM transmission over 670 km of SSMF with 50-Ghz channel spacing

Authors :: Alfiad, M.S.
Kuschnerov, M.
Jansen, S.L.
Wuth, T.
Borne, van den, D.
Waardt, de, H.
Alfiad, M.S.
Kuschnerov, M.
Jansen, S.L.
Wuth, T.
Borne, van den, D.
Waardt, de, H.
Source :: IEEE Photonics Technology Letters vol.22 (2010) nr.15 p.1150-1152 [ISSN 1041-1135]
Publication Year :: 2010
Abstract: We demonstrate the generation and transmission of eleven channels with 224-Gb/s polarization-multiplexed, return to zero, 16-level quadrature amplitude modulation (POLMUX-RZ-16QAM) over 670 km of standard single mode fiber (SSMF) with 50-GHz channel spacing and a spectral efficiency of 4.2 b/s/Hz. We report a penalty of around 4.3 dB in the performance at back-to-back in comparison to the theoretical limits, and a margin of 1 dB in Q-factor below the forward error correction (FEC) limit (assumed to be at a bit error rate of 3.8x10-3) after transmission over 670 km of SSMF.

Database :: OAIster
Journal :: IEEE Photonics Technology Letters vol.22 (2010) nr.15 p.1150-1152 [ISSN 1041-1135]
Notes :: Alfiad, M.S.
Publication Type :: Electronic Resource
Accession number :: edsoai.on1028700507
Document Type :: Electronic Resource

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