All-ETDM 80-Gbaud (160-Gb/s) QPSK Generation and Coherent Detection
15 November 2011
A single-polarization 160-Gb/s (80-Gbaud) elec-tronically multiplexed (ETDM) quadrature phase-shift-keyed (QPSK) signal is generated and coherently detected using two 45-GHz bandwidth oscilloscope prototypes and off-line processing.
