Simultaneous waveform and bit-error-rate measurements of 66 GBd PDM-16-QAM signals
Paper in proceedings, 2011
We demonstrate waveform analysis and BER measurements of a PDM-NRZ-16-QAM signal at a record base symbol rate using asynchronous optical under-sampling. A BER below the FEC limit was achieved at 528 Gbit/s.
Chalmers, Microtechnology and Nanoscience (MC2), Photonics