Cédric Bruynsteen

110 GHz GeSi electroabsorption modulator on a 300mm SiPh platform enabling high-density 400G/lane IM/DD links

Cédric Bruynsteen (UGent) , Zohauddin Ahmad, Leandro Da Silva (UGent) , Minkyu Kim, Conor Coughlan, Dharmander Malik, Mathias Berciano, Guy Lepage, Roger Loo (UGent) , Hakim Kobbi, et al.

(2025) ECOC2025 : the 51st European Conference on Optical Communications.

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An all-silicon 4x56 Gbit/s NRZ, 1pJ/bit optical receiver with Ge-on-Si PDs and 28nm CMOS TIA array

Bruno Govaerts (UGent) , Xin Wang (UGent) , Axl Bomhals (UGent) , Jakob Declercq (UGent) , Arijit Karmakar (UGent) , Geert Van Steenberge (UGent) , J Missine, Cédric Bruynsteen (UGent) , Nishant Singh (UGent) , Guy Torfs (UGent) , et al.

(2025) ECOC2025, the 51st European Conference on Optical Communications.

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320 Gb/s unamplified transmission using 100 GHz Ge PD and TFLN MZM on a foundry-compatible SiPh platform co-packaged with traveling-wave drivers and TIAs

Jakob Declercq (UGent) , Shengpu Niu (UGent) , Margot Niels (UGent) , Joris Van Kerrebrouck (UGent) , Maximilien Billet (UGent) , M. Berciano, Joris Lambrecht (UGent) , Bart Moeneclaey (UGent) , Tom Vanackere (UGent) , Ewoud Vissers (UGent) , et al.

(2025) ECOC2025 : the 51st European Conference on Optical Communications. p.292-295

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Photonic sampler for millimeter-wave signals up to 70 GHz using a 1-GHz mode-locked laser and a silicon photonic integrated circuit

Lucía Amaro Losada (UGent) , Cédric Bruynsteen (UGent) , Shengpu Niu (UGent) , Joris Van Kerrebrouck (UGent) , Kasper Van Gasse (UGent) , Benjamin Rudin, Florian Emaury, Colm Browning, Nishant Singh (UGent) and Xin Yin (UGent)

(2025) 2025 IEEE Photonics Society Summer Topicals Meeting Series (SUM). In Digest of the LEOS Summer Topical Meetings p.1-2

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Low-complexity integrated optical-electrical quasi-coherent RX front end supporting 5 km SSMF transmission in C-band for 50G PON

Cheng Wang (UGent) , Cédric Bruynsteen (UGent) , Jakob Declercq (UGent) , Joris Lambrecht (UGent) , Bart Moeneclaey (UGent) , Nishant Singh (UGent) and Xin Yin (UGent)

(2025) JOURNAL OF LIGHTWAVE TECHNOLOGY. 43(11). p.5149-5155

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A 64-GHz optical receiver for 128-GBd links using a 55-nm SiGe BiCMOS traveling-wave linear transimpedance amplifier

Jakob Declercq (UGent) , Bart Moeneclaey (UGent) , Joris Lambrecht (UGent) , Cédric Bruynsteen (UGent) , Nishant Singh (UGent) , Shengpu Niu (UGent) , Peter Ossieur (UGent) and Xin Yin (UGent)

(2025) JOURNAL OF LIGHTWAVE TECHNOLOGY. 43(9). p.4139-4148

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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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Continuous-variable quantum key distribution at 10 GBaud using an integrated photonic-electronic receiver

Adnan A. E. Hajomer, Cédric Bruynsteen (UGent) , Ivan Derkach, Nitin Jain, Axl Bomhals (UGent) , Sarah Bastiaens (UGent) , Ulrik L. Andersen, Xin Yin (UGent) and Tobias Gehring

(2024) OPTICA. 11(9). p.1197-1204

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High-speed SiGe BiCMOS circuits for optical communication (invited)

Guy Torfs (UGent) , Bart Moeneclaey (UGent) , Joris Lambrecht (UGent) , Cédric Bruynsteen (UGent) , Jakob Declercq (UGent) , Shengpu Niu (UGent) , Nishant Singh (UGent) , Marijn Verbeke (UGent) , Xin Yin (UGent) , Peter Ossieur (UGent) , et al.

(2023) 2023 IEEE BICMOS AND COMPOUND SEMICONDUCTOR INTEGRATED CIRCUITS AND TECHNOLOGY SYMPOSIUM, BCICTS. In BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium p.153-158

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A 100 GBd PAM-4 optical receiver using a SiGe BiCMOS traveling-wave EIC and a silicon photonic Ge photodetector

Jakob Declercq (UGent) , Bart Moeneclaey (UGent) , Joris Lambrecht (UGent) , Cédric Bruynsteen (UGent) , Nishant Singh (UGent) , Shengpu Niu (UGent) , Peter Ossieur (UGent) and Xin Yin (UGent)

(2023) 49th European Conference on Optical Communications (ECOC 2023).

Academic Bibliography

Cédric Bruynsteen

110 GHz GeSi electroabsorption modulator on a 300mm SiPh platform enabling high-density 400G/lane IM/DD links

An all-silicon 4x56 Gbit/s NRZ, 1pJ/bit optical receiver with Ge-on-Si PDs and 28nm CMOS TIA array

320 Gb/s unamplified transmission using 100 GHz Ge PD and TFLN MZM on a foundry-compatible SiPh platform co-packaged with traveling-wave drivers and TIAs

Photonic sampler for millimeter-wave signals up to 70 GHz using a 1-GHz mode-locked laser and a silicon photonic integrated circuit

Low-complexity integrated optical-electrical quasi-coherent RX front end supporting 5 km SSMF transmission in C-band for 50G PON

A 64-GHz optical receiver for 128-GBd links using a 55-nm SiGe BiCMOS traveling-wave linear transimpedance amplifier

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

Continuous-variable quantum key distribution at 10 GBaud using an integrated photonic-electronic receiver

High-speed SiGe BiCMOS circuits for optical communication (invited)

A 100 GBd PAM-4 optical receiver using a SiGe BiCMOS traveling-wave EIC and a silicon photonic Ge photodetector

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