Dirk-Daniel Gross

Coherent RZ-8PSK transmission at 30 Gbit/s over 1200 km employing homodyne detection with digital carrier phase estimation

Matthias Seimetz, Ronald Freund, Lutz Molle, 2007 .

Extended Karhunen-Loéve Expansion Method for Modelling Nonlinear Phase Noise in RZ-DPSK Systems

N. Hanik, Christoph Caspar, Ronald Freund, 2007 .

Experimental investigation of 84-Gb/s and 112-Gb/s polarization-switched quadrature phase-shift keying signals.

Carsten Schmidt-Langhorst, Colja Schubert, Johannes Karl Fischer, 2011, Optics express.

Polarization multiplexed 20 Gbaud Square 16QAM long-haul transmission over 1120 km using EDFA amplification

Matthias Seimetz, Ronald Freund, Lutz Molle, 2009, 2009 35th European Conference on Optical Communication.

30 Gbit/s RZ-8-PSK Transmission over 2800 km Standard Single Mode Fibre without Inline Dispersion Compensation

Matthias Seimetz, Ronald Freund, Christoph Caspar, 2008, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.