Integrated optical beamformers. - Chris G. H. Roeloffzen; Ruud M. Oldenbeuving; Roelof Bernardus Timens; Paulus W. L. van Dijk; Caterina Taddei; Arne Leinse; Marcel Hoekman; René G. Heideman; Leimeng Zhuang; David A. I. Marpaung; Maurizio Burla (OFC, 2015)

Enhanced coverage though optical beamforming in fiber wireless networks. - Chris Roeloffzen; Paul W. L. van Dijk; Ruud Oldenbeuving; Caterina Taddei; Dimitri Geskus; Ilka Dove; Roelof Bernardus Timens; Jörn Epping; Arne Leinse; René G. Heideman (ICTON, 2017)

5G mm Wave Networks Leveraging Enhanced Fiber-Wireless Convergence for High-Density Environments: The 5G-PHOS Approach. - Sotirios Papaioannou 001; George Kalfas; Christos Vagionas; Pavlos Maniotis; Amalia N. Miliou; Nikos Pleros; L. Anet Neto; Paraskevas Chanclor; M. Raj-Ali; Paraskevas Bakopoulos; Christophe Caillaud; Helene Debregeas; et al. (BMSB, 2018)

Narrow Linewidth Hybrid InP-TriPleX Photonic Integrated Tunable Laser Based on Silicon Nitride Micro-ring Resonators. - Yi Lin; Colm Browning; Roelof Bernardus Timens; Douwe H. Geuzebroek; Chris G. H. Roeloffzen; Dimitri Geskus; Ruud M. Oldenbeuving; René G. Heideman; Youwen Fan; Klaus J. Boller; Jialin Zhao 002; Liam P. Barry (OFC, 2018)

Development of a Broadband Integrated Microwave Photonic Beamformer for 5G applications. - Jörn Epping; Chris Roeloffzen; Ruud Oldenbeuving; Ilka Visscher; Caterina Taddei; Marcel Hoekman; Lennart Wevers; Robert Grootjans; Paul Kapteijn; Dimitri Geskus; Andrea Alippi; Ronald Dekker; et al. (PSC, 2018)

A 5G C-RAN Architecture for Hot-Spots: OFDM based Analog IFoF PHY and MAC Layer Design. - Charoula Mitsolidou; Christos Vagionas; Agapi Mesodiakaki; Pavlos Maniotis; George Kalfas; Amalia N. Miliou; Nikos Pleros; Chris G. H. Roeloffzen; Paulus W. L. van Dijk; R. M. Oldenbeuving (EuCNC, 2019)

Analog IFoF/mmWave 5G Optical Fronthaul Architecture for Hot-Spots Using Multi-channel OFDM-Based WDM Signals. - Charoula Mitsolidou; Christos Vagionas; Agapi Mesodiakaki; Pavlos Maniotis; George Kalfas; Chris G. H. Roeloffzen; Paulus W. L. van Dijk; Ruud M. Oldenbeuving; Amalia N. Miliou; Nikos Pleros (ONDM, 2019)

A Flexible and Reconfigurable Si3N4 ROADM-enabled 5G mmWave IFoF Fiber Wireless Fronthaul with 60 GHz beamsteering capabilities. - Apostolos Tsakyridis; Eugenio Ruggeri; George Kalfas; R. M. Oldenbeuving; P. W. L. van Dijk; Chris Roeloffzen; Yigal Leiba; Amalia N. Miliou; Nikos Pleros; Christos Vagionas (ECOC, 2020)

High Power Integrated Laser for Microwave Photonics. - Jörn P. Epping; Ruud M. Oldenbeuving; Dimitri Geskus; Ilka Visscher; Robert Grootjans; Chris G. H. Roeloffzen; René G. Heideman (OFC, 2020)

Flexible 360° 5G mmWave small Cell Coverage through WDM 4×1 Gb/s Fiber Wireless Fronthaul and a Si3N4 OADM-Assisted Massive MIMO Phased Array Antenna. - Eugenio Ruggeri; Apostolos Tsakyridis; Christos Vagionas; George Kalfas; Ruud M. Oldenbeuving; Paulus W. L. van Dijk; Chris G. H. Roeloffzen; Yigal Leiba; Nikos Pleros; Amalia N. Miliou (OFC, 2020)

4×10 Gb/s WDM Fiber Wireless multi-IFoF Reconfigurable Fronthaul using a low-loss Si3N4 ROADM for mmWave 5G. - Eugenio Ruggeri; Dimosthenis Spasopoulos; Christos Vagionas; George Kalfas; Ruud M. Oldenbeuving; Paul W. L. van Dijk; Chris G. H. Roeloffzen; Nikos Pleros; Amalia N. Miliou (OFC, 2021)

Lossless Silicon Photonic ROADM based on a Si3N4 platform and a Monolithically Integrated Erbium Doped Amplifier. - Christos Vagionas; Apostolos Tsakyridis; Themistoklis Chrysostomidis; Ioannis Roumpos; Konstantinos Fotiadis 001; Athanasios Manolis; Jinfeng Mu; Meindert Dijkstra; Sonia M. Garcia-Blanco; Ruud M. Oldenbeuving; Paul W. L. van Dijk; Chris G. H. Roeloffzen; et al. (OFC, 2021)

Reconfigurable Fiber Wireless IFoF Fronthaul With 60 GHz Phased Array Antenna and Silicon Photonic ROADM for 5G mmWave C-RANs. - Apostolos Tsakyridis; Eugenio Ruggeri; George Kalfas; Ruud M. Oldenbeuving; Paul W. L. van Dijk; Chris G. H. Roeloffzen; Yigal Leiba; Amalia N. Miliou; Nikos Pleros; Christos Vagionas (IEEE J. Sel. Areas Commun., 2021)

End-to-End Real-Time Service Provisioning over a SDN-controllable 60 GHz analog FiWi X-haul for 5G Hot-Spot Networks. - Christos Vagionas; Ronis T. Maximidis; Ioannis Stratakos; Aristotelis Margaris; Agapi Mesodiakaki; Marios Gatzianas; Konstantina Kanta; Panagiotis Toumasis; Giannis Giannoulis; Dimitrios Apostolopoulos; Elissaios-Alexios Papatheofanous; George Lentaris; et al. (OFC, 2022)

Monolithically Integrated Silicon Photonic Biaxial FMCW LiDAR for Scalable 3D Sensing. - Mathias Prost; Huaqing Qiu; Guillaume Croes; Manuel Reza; Jac Romme; Brecht Berteloot; Ziduo Lin; Javier Pérez Santacruz; Esteban Venialgo Araujo; Erik Emmen; Jochem Govers; Pawel Bembnowicz; et al. (OFC, 2025)

Towards Phase Noise-Free in FMCW LiDAR Sensors for Autonomous Driving. - Javier Pérez Santacruz; Jac Romme; Xuebing Zhang; Esteban Venialgo Araujo; Marcus Dahlem; Ruud M. Oldenbeuving; Dongjae Shin (OFC, 2025)

Highly-accurate Real-time Instantaneous Frequency Estimation of a Fast-chirped Laser and Its Application for FMCW LiDAR Nonlinearity Correction. - Xuebing Zhang; Javier Pérez Santacruz; Jac Romme; Amir Abbas Kashi; Gijs van Elzakker; Marcus S. Dahlem; Dongjae Shin; Ruud Oldenbeuving (OFC, 2025)