An inductor-less ultra-compact transimpedance amplifier for 30 Gbps in 28 nm CMOS with high energy-efficiency. - László Szilágyi; Ronny Henker; Frank Ellinger (MWSCAS, 2014)

A high-voltage DC bias architecture implementation in a 17 Gbps low-power common-cathode VCSEL driver in 80 nm CMOS. - László Szilágyi; Guido Belfiore; Ronny Henker; Frank Ellinger (ISCAS, 2015)

A 0.68 pJ/bit inductor-less optical receiver for 20 Gbps with 0.0025 mm2 area in 28 nm CMOS. - László Szilágyi; Ronny Henker; Frank Ellinger (SoCC, 2015)

Design of a 56 Gbit/s 4-level pulse-amplitude-modulation inductor-less vertical-cavity surface-emitting laser driver integrated circuit in 130 nm BiCMOS technology. - Guido Belfiore; László Szilágyi; Ronny Henker; Udo Jörges; Frank Ellinger (IET Circuits Devices Syst., 2015)

107.5 Gb/s 850 nm multi- and single-mode VCSEL transmission over 10 and 100 m of multi-mode fiber. - Rafael Puerta; Mikel Agustin; Lukasz Chorchos; J. Toeski; J.-R. Kropp; Nikolay Ledentsov Jr.; V. A. Shchukin; Nikolai N. Ledentsov; Ronny Henker; Idelfonso Tafur Monroy; Juan José Vegas Olmos; Jaroslaw P. Turkiewicz (OFC, 2016)

A Highly Adaptive and Energy-Efficient Optical Interconnect for On-Board Server Communications. - Waltenegus Dargie; David Schoeniger; László Szilágyi; Xin An; Ronny Henker; Frank Ellinger (ICCCN, 2017)

25 Gbit/s adaptive 3-tap FFE VCSEL driver in 28-nm CMOS for data center communications. - Guido Belfiore; László Szilágyi; Ronny Henker; Frank Ellinger (ICTON, 2017)

Design considerations and constraints in silicon based optical on-board interconnects for short range communications. - Mircea Catuneanu; Ronny Henker; R. Hosseini; M. Jazayerifar; H. Aminpour; David Schoeniger; Alexandru Giuglea; Krzysztof Nieweglowski; Frank Ellinger; Karlheinz Bock; Kambiz Jamshidi (ICTON, 2017)

Adaptive high-speed and ultra-low power optical interconnect for data center communications. - Ronny Henker; Thomas Toifl; Alessandro Cevrero; Ilter Oezkaya; Michael Georgiades; Mahdi M. Khafaji; Jan Plíva; Frank Ellinger (ICTON, 2017)

Opto-electrical analog front-end with rapid power-on and 0.82 pJ/bit for 28 Gb/s in 14 nm FinFET CMOS. - Jan Plíva; Mahdi M. Khafaji; László Szilágyi; Ronny Henker; Frank Ellinger (SoCC, 2017)

A 50 Gb/s 190 mW Asymmetric 3-Tap FFE VCSEL Driver. - Guido Belfiore; Mahdi M. Khafaji; Ronny Henker; Frank Ellinger (IEEE J. Solid State Circuits, 2017)

40 Gbit/s 4-PAM VCSEL Driver Circuit With Power Roll-off Compensation. - Guido Belfiore; Ronny Henker; Frank Ellinger (MWSCAS, 2018)

A 30 Gb/s High-Swing, Open-Collector Modulator Driver in 250 nm SiGe BiCMOS. - Alexandru Giuglea; Guido Belfiore; Mahdi M. Khafaji; Ronny Henker; Frank Ellinger (MWSCAS, 2018)

4×40 Gb/s 2 pJ/bit Optical RX with 8ns Power-on and CDR-Lock Time in 14nm CMOS. - Alessandro Cevrero; Ilter Özkaya; Thomas Morf; Thomas Toifl; M. Seifried; Frank Ellinger; Mohammad Mahdi Khafaji; Jan Plíva; Ronny Henker; Nikolay N. Ledentsov; J.-R. Kropp; V. A. Shchukin; et al. (OFC, 2018)

Comparison of Segmented and Traveling-Wave Electro-Optical Transmitters Based on Silicon Photonics Mach-Zehnder Modulators. - Alexandru Giuglea; Guido Belfiore; Mahdi M. Khafaji; Ronny Henker; Despoina Petousi; Georg Winzer; Lars Zimmermann; Frank Ellinger (PSC, 2018)

Survey of Photonic and Plasmonic Interconnect Technologies for Intra-Datacenter and High-Performance Computing Communications. - Christos A. Thraskias; Eythimios N. Lallas; Niels Neumann; Laurent Schares; Bert J. Offrein; Ronny Henker; Dirk Plettemeier; Frank Ellinger; Juerg Leuthold; Ioannis Tomkos (IEEE Commun. Surv. Tutorials, 2018)

A 4×45 Gb/s Two-Tap FFE VCSEL Driver in 14-nm FinFET CMOS Suitable for Burst Mode Operation. - Mohammad Mahdi Khafaji; Guido Belfiore; Jan Plíva; Ronny Henker; Frank Ellinger (IEEE J. Solid State Circuits, 2018)

Offset-Compensation Systems for Multi-Gbit/s Optical Receivers. - László Szilágyi; Jan Plíva; Ronny Henker (VLSI-SoC (Selected Papers), 2019)

A Mixed-Signal Offset-Compensation System for Multi-Gbit/s Optical Receiver Frontends. - László Szilágyi; Jan Plíva; Ronny Henker; Frank Ellinger (VLSI-SoC, 2019)

A 1-pJ/bit 80-Gb/s $2^{15}-1$ PRBS Generator With a Modified Cherry-Hooper Output Driver. - Mohammad Mahdi Khafaji; Ronny Henker; Frank Ellinger (IEEE J. Solid State Circuits, 2019)

A 53-Gbit/s Optical Receiver Frontend With 0.65 pJ/bit in 28-nm Bulk-CMOS. - László Szilágyi; Jan Plíva; Ronny Henker; David Schoeniger; Jaroslaw P. Turkiewicz; Frank Ellinger (IEEE J. Solid State Circuits, 2019)

A Low-Distortion Modulator Driver With Over 6.5-Vpp Differential Output Swing and Bandwidth Above 60 GHz in a 130-nm SiGe BiCMOS Technology. - Alexandru Giuglea; Mohammad Mahdi Khafaji; Guido Belfiore; Ronny Henker; Frank Ellinger (IEEE Access, 2022)

A High-Speed 130-nm SiGe BiCMOS Integrated Duobinary Driver for Data Rate Capacity Enhancement in VCSEL-Based Optical Links. - Alexandru Giuglea; Guido Belfiore; Florian Protze; Ronny Henker; Frank Ellinger (IEEE Access, 2024)