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Romain Hersent

0.7-$\mu$ m InP DHBT Technology With 400-GHz ${f}_{{T}}$ and ${f}_{\text{MAX}}$ and 4.5-V BVCE0 for High Speed and High Frequency Integrated Circuits
2019 · V. Nodjiadjim, M. Riet, et al. · IEEE Journal of the Electron Devices Society · 29
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160-GSa/s-and-Beyond 108-GHz-Bandwidth Over-2-Vppd Output-Swing 0.5-μm InP DHBT 2:1 AMUX-Driver for Next-Generation Optical Communications
2022 · R. Hersent, A. Konczykowska, et al. · IEEE Microwave and Wireless Components Letters · 22
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The future of multi-terabit datacenter interconnects based on tight co-integration of photonics and electronics technologies
2023 · Maria Spyropoulou, Giannis Kanakis, et al. · Optical Fiber Communication Conference · 21
Analog-Multiplexer (AMUX) circuit realized in InP DHBT technology for high order electrical modulation formats (PAM-4, PAM-8)
2020 · R. Hersent, A. Konczykowska, et al. · International Conference on Microwaves, Radar & Wireless Communications · 20
InP DHBT Linear Modulator Driver With a 3-Vppd PAM-4 Output Swing at 90 GBaud: From Enhanced Transistor Modeling to Integrated Circuit Design
2023 · Romain Hersent, Tom K. Johansen, et al. · IEEE Transactions on Microwave Theory and Techniques · 17
112 GBaud (224 Gb/s) large output swing InP DHBT PAM-4 DAC-driver
2022 · A. Konczykowska, R. Hersent, et al. · International Conference on Microwaves, Radar & Wireless Communications · 13
Over 70-GHz 4.9-Vppdiff InP linear driver for next generation coherent optical communications
2019 · Hersent Romain, Dupuy Jean-Yves, et al. · IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) · 13
Design, Modelling and Characterization of a 3-Vppd 90-GBaud Over-110-GHz-Bandwidth Linear Driver in 0.5-μm InP DHBTs for Optical Communications
2021 · R. Hersent, Tom K. Johansen, et al. · IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) · 11
Research Toward Wafer-Scale 3D Integration of InP Membrane Photonics With InP Electronics
2024 · S. Abdi, V. Nodjiadjim, et al. · IEEE Transactions on Semiconductor Manufacturing · 9
The path to 1Tb/s and beyond datacenter interconnect networks: technologies, components, and subsystems
2021 · Maria Spyropoulou, Giannis Kanakis, et al. · 9
100 GBaud DSP-Free PAM-4 Optical Signal Generation Using an InP-DHBT AMUX-Driver and a Thin-Film Lithium Niobate Modulator Assembly
2023 · R. Hersent, F. Jorge, et al. · IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) · 8
106‐GHz bandwidth InP DHBT linear driver with a 3‐V ppdiff swing at 80 GBd in PAM‐4
2020 · R. Hersent, F. Jorge, et al. · Electronics Letters · 8
Enabling low-cost high-volume production compatible terabit transceivers with up to 1.6 Tbps capacity and 100Gbps per lane PAM-4 modulation for intra-data center optical interconnects up to 2km: The TERIPHIC project approach
2020 · Panos Groumas, Christos Tsokos, et al. · Metro and Data Center Optical Networks and Short-Reach Links · 8
A new generation of high-speed electro-optical transceivers and flexible bandwidth wavelength selective switches for coherent DCI: the QAMeleon project approach
2019 · Charalampos Zervos, Maria Spyropoulou, et al. · Optical Interconnects and Packaging · 8
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InP/GaAsSb DHBTs: THz Analog Performance and Record 180-Gb/s 5.5Vppd-Swing PAM-4 DAC-Driver
2022 · C. R. Bolognesi, A. M. Arabhavi, et al. · IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) · 7
InP DHBT 200-GSa/s Large Output Swing AMUX-Driver Using Transimpedance Stage Loading for 200-Gbaud-and-Beyond Optical Transceivers
2025 · Romain Hersent, Agnieszka Konczykowska, et al. · IEEE Transactions on Microwave Theory and Techniques · 5
High-Efficiency >110-GHz-Bandwidth 4-Vppd InP-DHBT Linear Modulator Driver for Beyond-200-GBd Optical Transceivers
2025 · R. Hersent, F. Blache, et al. · IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) · 3
High Performance Gigabit/s Electronic Circuits enabling Terabit/s Optical Communication Systems Invited paper
2024 · Agnieszka Konczykowska, Romain Hersent, et al. · International Conference on Microwaves, Radar & Wireless Communications · 2
InP DHBT D-Band Stacked Power Amplifier
2022 · Tom K. Johansen, Virginie Nodjiadjim, et al. · International Conference on Microwaves, Radar & Wireless Communications · 2
InP DHBT AMUX Integrated Circuits for Beyond-200-Gbaud Optical Communications
2025 · Romain Hersent, Qian Hu, et al. · IEEE/LEOS Summer Topical Meetings · 1
Challenges for 2.5D and 3D Integration of InP HBT Technology
2024 · Bertrand Ardouin, Tom K. Johansen, et al. · River Publishers eBooks · 1
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Appendix InP on Si Technologies for Next-Generation Optical Communication High-speed Analog Front-Ends
2024 · Romain Hersent · River Publishers eBooks · 1
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Optimization methodology of 112-Gbaud photoreceivers for Tb / s-class optical communications
2024 · A. Chauvet, R. Hersent, et al. · International Conference on Microwaves, Radar & Wireless Communications · 1
455/610-GHz fT/fMAX InP DHBT technology with demonstration of a beyond-110-GHz-bandwidth large-swing PAM-4 2:1 AMUX-driver
2023 · Davy, Nil, Hersent, Romain, et al. · HAL · 1
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Design of a novel Equalizer-Driver with 3.7 Vpp diff linear output swing and 16 dB of peaking gain at 55 GHz for 64 GBd PAM-4 optical communication transmitters
2018 · Hersent Romain, Ouslimani Achour, et al. · Asia-Pacific Conference on Communications (APCC) · 1
Works count: 35
Citation count: 221
H-index: 9
I10-index: 8
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