Experimental Characterization of $10 \times 8$ GBd DP-1024QAM Transmission with 8-bit DACs and Intradyne Detection

Edson Porto da Silva,Frederik Klejs,Mads Lillieholm,Shajeel Iqbal,Metodi Plamenov Yankov,Júlio César Medeiros Diniz,Toshio Morioka,Leif Katsuo Oxenløwe,Michael Galili

Experimental Characterization of $10 \times 8$ GBd DP-1024QAM Transmission with 8-bit DACs and Intradyne Detection

2018

Edson Porto da Silva
Frederik Klejs
Mads Lillieholm
Shajeel Iqbal
Metodi Plamenov Yankov
Júlio César Medeiros Diniz
Toshio Morioka
Leif Katsuo Oxenløwe
Michael Galili

We experimentally investigate the transmission of $10\times 8$ GBd DP-1024QAM over full Raman amplified low-loss fiber spans. For multicarrier systems using 8-bit DACs, a record achievable information rate of 15.7 bit/symbol is observed after 200 km using standard intradyne detection.

Keywords:

Raman spectroscopy
Electronic engineering
8-bit
Engineering
Code rate
Transmission (mechanics)
Optics

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