Gabriella Bosco will present the work of OptCom group in the field of coherent transceiver DSP at the Optical Communication Conference in Anaheim, Los Angeles. Gabriella will present her work during the session entitled "Coherent Transceivers" that will be held in room 303A of the Anaheim Convention Center in March 23rd. Here follows the abstract of the talk, that is entitled "Impact of the Transmitter IQ-Skew in Multi-Subcarrier Coherent Optical Systems​":

We show that the impact of non-ideal time synchronization between in-phase and quadrature electrical signals can be critical in multi-subcarrier systems. We propose the use of an 8x8 real-valued butterfly equalizer structure to mitigate it.