ir. Gertjan Coudyzer

A 112Gb/s NRZ heterodyne detection 23ns settled burst-mode RX with CD suppression and envelope demodulation for 100G PON

Cheng Wang (UGent) , Ye Gu (UGent) , Gertjan Coudyzer (UGent) , Shengpu Niu (UGent) , Jing Zhang (UGent) and Xin Yin (UGent)

(2026) 2026 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, ISSCC. In IEEE International Solid State Circuits Conference p.406-408

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Journal Article
A1
open access

A 7-bit 150-GSa/s DAC in 5-nm FinFET CMOS

Bart Moeneclaey (UGent) , Joris Lambrecht (UGent) , Angelo Parisi, Joris Van Kerrebrouck (UGent) , Gertjan Coudyzer (UGent) , Anirudh Kankuppe, Xin Yin (UGent) , Ewout Martens, Jan Craninckx and Peter Ossieur (UGent)

(2026) IEEE JOURNAL OF SOLID-STATE CIRCUITS. 61(4). p.1363-1373

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Integrated photonics and electronics for optical transceivers supporting AI/ML applications

Peter Ossieur (UGent) , Bart Moeneclaey (UGent) , Gertjan Coudyzer (UGent) , Joris Lambrecht (UGent) , Jan Craninckx, Ewout Martens, Joris Van Driessche, Cédric Bruynsteen (UGent) , Jonas De Busscher (UGent) , Jakob Declercq (UGent) , et al.

(2025) IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS. 31(3). p.1-16

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Advances in high-speed opto-electronic circuits and transmitter/receiver subsystems for optical access networks

Peter Ossieur (UGent) , Gertjan Coudyzer (UGent) , Cheng Wang (UGent) , Jakob Declercq (UGent) , Xin Wang (UGent) , Shengpu Niu (UGent) , Bruno Govaerts (UGent) , Warre Geeroms (UGent) , Johan Bauwelinck (UGent) , Guy Torfs (UGent) , et al.

(2025) Optical Fiber Communication Conference (OFC) 2025.

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Conference Paper
P1
open access

A co-designed DC-coupled 30-Gbps burst-mode receiver and CDR with 3.2-ns locking time for fast optical switching

Xin Wang (UGent) , Gertjan Coudyzer (UGent) , Achim Vandierendonck (UGent) , Simone Cammarata (UGent) , Nishant Singh (UGent) , Tinus Pannier (UGent) , Bruno Govaerts (UGent) , Warre Geeroms (UGent) , Caro Meysmans (UGent) , Xin Yin (UGent) , et al.

(2025) 2025 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATIONS, ECOC.

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Conference Paper
C1
open access

A 7-Bit 150-GSa/s DAC in 5nm FinFET CMOS

Bart Moeneclaey (UGent) , Joris Lambrecht (UGent) , Angelo Parisi, Joris Van Kerrebrouck (UGent) , Gertjan Coudyzer (UGent) , Anirudh Kankuppe, Ewout Martens, Jan Craninckx and Peter Ossieur (UGent)

(2025) 2025 Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits). p.1-3

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A 200-256-GS/s current-mode 4-way interleaved sampling front-end with over 67-GHz bandwidth using a slew-rate insensitive clocking scheme

Shengpu Niu (UGent) , Joris Lambrecht (UGent) , Cheng Wang (UGent) , Michiel Verplaetse, Ye Gu (UGent) , Gertjan Coudyzer (UGent) and Xin Yin (UGent)

(2025) IEEE JOURNAL OF SOLID-STATE CIRCUITS. 60(1). p.244-259

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C1
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A packaged 1.6 Tb/s O-band optical transceiver based on the hybrid integration of SiGe electronics and InP-polymer photonics

E. Andrianopoulos, Shengpu Niu (UGent) , Joris Van Kerrebrouck (UGent) , M. Weigel, Z.G. Tegegne, D. De Felipe, Y.D. Gupta, Kieran De Bruyn (UGent) , Joris Lambrecht (UGent) , Gertjan Coudyzer (UGent) , et al.

(2024) ECOC 2024; 50th European Conference on Optical Communication. p.369-371

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A1
open access

A 160 Gb/s PAM-4 optical receiver using a fully differential transimpedance amplifier in SiGe BiCMOS

Ye Gu (UGent) , Joris Lambrecht (UGent) , Shengpu Niu (UGent) , Achim Vandierendonck (UGent) , Cédric Bruynsteen (UGent) , Gertjan Coudyzer (UGent) , Kieran De Bruyn (UGent) , Johan Bauwelinck (UGent) , Xin Yin (UGent) and Peter Ossieur (UGent)

(2024) JOURNAL OF LIGHTWAVE TECHNOLOGY. 42(23). p.8237-8244

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Programmable tanh- and ELU-based photonic neurons in optics-informed neural networks

Stefanos Kovaios, Christos Pappas, Miltiadis Moralis-Pegios, Apostolos Tsakyridis, George Giamougiannis, Manos Kirtas, Joris Van Kerrebrouck (UGent) , Gertjan Coudyzer (UGent) , Xin Yin (UGent) , Nikolaos Passalis, et al.

(2024) JOURNAL OF LIGHTWAVE TECHNOLOGY. 42(10). p.3652-3660

Academic Bibliography

ir. Gertjan Coudyzer

A 112Gb/s NRZ heterodyne detection 23ns settled burst-mode RX with CD suppression and envelope demodulation for 100G PON

A 7-bit 150-GSa/s DAC in 5-nm FinFET CMOS

Integrated photonics and electronics for optical transceivers supporting AI/ML applications

Advances in high-speed opto-electronic circuits and transmitter/receiver subsystems for optical access networks

A co-designed DC-coupled 30-Gbps burst-mode receiver and CDR with 3.2-ns locking time for fast optical switching

A 7-Bit 150-GSa/s DAC in 5nm FinFET CMOS

A 200-256-GS/s current-mode 4-way interleaved sampling front-end with over 67-GHz bandwidth using a slew-rate insensitive clocking scheme

A packaged 1.6 Tb/s O-band optical transceiver based on the hybrid integration of SiGe electronics and InP-polymer photonics

A 160 Gb/s PAM-4 optical receiver using a fully differential transimpedance amplifier in SiGe BiCMOS

Programmable tanh- and ELU-based photonic neurons in optics-informed neural networks

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