Transmission of 44-Gb/s Coherent Optical OFDM Signal with Trellis-Coded 32-QAM Subcarrier Modulation
Xiang Liu, Qi Yang, S Chandrasekhar, William Shieh
2010 CONFERENCE ON OPTICAL FIBER COMMUNICATION OFC COLLOCATED NATIONAL FIBER OPTIC ENGINEERS CONFERENCE OFC-NFOEC | IEEE | Published : 2010
We experimentally demonstrate the transmission of a spectrally-efficient 44-Gb/s CO-OFDM signal whose subcarriers are trellis-coded with 32-QAM over a 990-km dispersion-managed SSMF link, and show the performance improvements obtained through the coded-modulation and self-phase-modulation compensation. © 2010 Optical Society of America.
Awarded by IT R&D Program of MKE/KEIT, Republic of Korea
This work was partially supported by the IT R&D Program of MKE/KEIT (2008-S-044-1), Republic of Korea.