Slip-reduced carrier phase estimation for coherent transmission in the presence of non-linear phase noise. - Andreas Bisplinghoff; C. Vogel; Theo Kupfer; Stefan Langenbach; Bernhard Schmauss (OFC/NFOEC, 2013)

Cycle slip tolerant hybrid turbo differential decoding. - Andreas Bisplinghoff; Stefan Langenbach; N. Beck; C. R. S. Fludger; Theodor Kupfer; C. Schulien (ECOC, 2014)

Cycle slip tolerant, differential encoding aware soft-decision FEC. - Andreas Bisplinghoff; Stefan Langenbach; Eliana Silvia Vercelli; Rosanna Pastorelli; Theo Kupfer (OFC, 2015)

Optimizing power consumption of a coherent DSP for metro and data center interconnects. - Theo Kupfer; Andreas Bisplinghoff; Thomas Duthel; Chris Fludger; Stefan Langenbach (OFC, 2017)

Application Aware Forward Error Correction Design. - Andreas Bisplinghoff; Stefan Langenbach; Theodor Kupfer (ECOC, 2021)