A 45 GS/s optical soft-decision front-end
Meer Sakib, Monireh Moayedi, Odile Liboiron-Ladouceur · 2012
A low complexity 45 GS/s soft-decision optical front-end is demonstrated for low-density parity-check (LDPC) decoders. A net coding gain of 7.06 dB at 10-7is experimentally achieved for 45 Gb/s NRZ-OOK optical signal.