FIR Lowpass filter for signal decimation with 15 MHz clock frequency. - A. Huber; Erik De Man; E. Schiller; Walter Ulbrich (ICASSP, 1986)

Two-dimensional FIR filter architectures based on NTT. - Ulrich Kleine; Erik De Man (ICASSP, 1989)

A digital interpolation filter chip with 32 programmable coefficients for 80 MHz sampling frequency. - Erik De Man; Michael Schulz; W. Haberecht (IEEE J. Solid State Circuits, 1991)

A 60-MBaud Single-Chip QAM-Processor for the Complete Base-Band Signal Processing of QAM Demodulators. - Erik De Man; Matthias Schöbinger; Tobias G. Noll; Georg Sebald (ISCAS, 1994)

Architecture and circuit design of a 6-GOPS signal processor for QAM demodulator applications. - Erik De Man; Michael Schulz; Richard Schmidmaier; Matthias Schöbinger; Tobias G. Noll (IEEE J. Solid State Circuits, 1995)

Value of spatial data: networked performance beyond economic rhetoric. - Joep Crompvoets; Erik De Man; Tessa Geudens (Int. J. Spatial Data Infrastructures Res., 2010)

Spatial Data Infrastructuring: praxis between dilemmas. - Erik De Man (Int. J. Spatial Data Infrastructures Res., 2011)

Mitigation of filtering cascade penalties using spectral shaping in optical nodes. - Talha Rahman; Antonio Napoli; Danish Rafique; Erik De Man; Marc Bohn; Chigo M. Okonkwo; Huug de Waardt (ECOC, 2014)

Long-haul terabit transmission (2272km) employing digitally pre-distorted quad-carrier PM-16QAM super-channel. - Talha Rahman; Danish Rafique; Antonio Napoli; Erik De Man; Maxim Kuschnerov; Bernhard Spinnler; Marc Bohn; Chigo M. Okonkwo; Huug de Waardt (ECOC, 2014)

Data transmission through up to 74.8 km of hollow-core fiber with coherent and direct-detect transceivers. - Maxim Kuschnerov; Vincent A. J. M. Sleiffer; Yingkan Chen; Erik De Man; Yong Chen 015; Zhixin Liu; Seyed Reza Sandoghchi; Gregory T. Jasion; Tom Bradley; Eric R. Numkam Fokoua; John R. Hayes; Natalie V. Wheeler; et al. (ECOC, 2015)

Joint adaptive pre-compensation of transmitter I/Q skew and frequency response for high order modulation formats and high baud rates. - Ginni Khanna; Stefano Calabrò; Bernhard Spinnler; Erik De Man; Norbert Hanik (OFC, 2015)

400G single carrier transmission in 50 GHz grid enabled by adaptive digital pre-distortion. - Ginni Khanna; Bernhard Spinnler; Stefano Calabrò; Erik De Man; Uwe Feiste; Tomislav Drenski; Norbert Hanik (OFC, 2016)

Multi-flex field trial over 762km of G.652 SSMF using programmable modulation formats up to 64QAM. - Danish Rafique; Talha Rahman; Bernhard Spinnler; Erwan Pincemin; Stefano Calabrò; Erik De Man; Uwe Feiste; Juraj Slovak; Antonio Napoli; Claude Le Bouëtté; Jérémie Jauffrit; Sylvain Bordais; et al. (OFC, 2016)

50 ch × 250 Gbit/s 32-QAM transmission over a fully integrated 7-core multicore link. - Carlos Castro; Saurabh Jain; Yongmin Jung; Erik De Man; Stefano Calabrò; Klaus Pulverer; Marc Bohn; John R. Hayes; Shaif-Ul Alam; David J. Richardson; Yusuke Sasaki; Takayuki Mizuno; et al. (ECOC, 2017)

Crosstalk Analysis of 32-Core Dense Space Division Multiplexed System for Higher Order Modulation Formats Using an Integrated Cladding-Pumped Amplifier. - Carlos Castro; Saurabh Jain; Yongmin Jung; Erik De Man; Stefano Calabrò; Klaus Pulverer; Marc Bohn; John R. Hayes; Shaif-Ul Alam; David J. Richardson; Yusuke Sasaki; Takayuki Mizuno; et al. (ECOC, 2017)

Flexible Data-rate and Reach Transmission Employing Hybrid Modulation and Scrambled Coherent Superposition. - Talha Rahman; Bernhard Spinnler; Stefano Calabrò; Erik De Man; Antonio Napoli; Bernd Sommerkorn-Krombholz; Antonius M. J. Koonen; Chigo M. Okonkwo; Huug de Waardt (ECOC, 2017)

Simulation and verification of a multicore fiber system. - Carlos Castro; Erik De Man; Klaus Pulverer; Stefano Calabrò; Marc Bohn; Werner Rosenkranz (ICTON, 2017)

A memory polynomial based adaptive digital pre-distorter for optical communication transmitters. - Ginni Khanna; Bernhard Spinnler; Stefano Calabrò; Erik De Man; Uwe Feiste; Tomislav Drenski; Norbert Hanik (ICTON, 2017)

200 Gbit/s 16QAM WDM transmission over a fully integrated cladding pumped 7-core MCF system. - Carlos Castro; Saurabh Jain; Yongmin Jung; Erik De Man; Stefano Calabrò; Klaus Pulverer; Marc Bohn; John R. Hayes; Shaif-Ul Alam; David J. Richardson; Katsuhiro Takenaga; Takayuki Mizuno; et al. (OFC, 2017)

A memory polynomial based digital pre-distorter for high power transmitter components. - Ginni Khanna; Bernhard Spinnler; Stefano Calabrò; Erik De Man; Uwe Feiste; Tomislav Drenski; Norbert Hanik (OFC, 2017)

Accurate Estimation of Transmitter I/Q Skew for High-Rate Spectrally Efficient Optical Transponders. - Ginni Khanna; Bernhard Spinnler; Stefano Calabrò; Erik De Man; Yingkan Chen; Norbert Hanik (ECOC, 2018)

Experimental Verification of 400G 64QAM Using 4 Bits DACs Enabled by Digital Resolution Enhancer. - Ginni Khanna; Yaron Yoffe; Erik De Man; Eyal Wohlgemuth; Bernhard Spinnler; Stefano Calabrò; Antonio Napoli; Norbert Hanik; Dan Sadot (ECOC, 2018)

108 Tb/s Transmission Over 120 km of 7-Core Multicore Fiber with Integrated Cladding Pumped Multicore Amplifiers. - Talha Rahman; Bernhard Spinnler; Stefano Calabrò; Erik De Man; Klaus Pulverer; Bernd Sommerkorn-Krombholz; Carlos Castro; Takayuki Mizuno; Yutaka Miyamoto; Katsuhiro Takenaga; Saurabh Jain; Yongmin Jung; et al. (ECOC, 2018)

Autonomous intelligent transponder enabling adaptive network optimization in a live network field trial. - Bernhard Spinnler; Anders X. Lindgren; Uffe Andersen; Stefan Melin; Juraj Slovak; Wolfgang Schairer; Klaus Pulverer; Jonas Mårtensson 002; Erik De Man; Ginni Khanna; Rainer H. Derksen; Joachim Steinmayer; et al. (JOCN, 2019)