Transmission Experiments with Optically Generated Carriers in the 60 GHz-Region. - Ralf-Peter Braun; Gerd Großkopf; R. Hentges; Detlef Rohde; M. Rohde; Fred Schmidt (Wirel. Pers. Commun., 2000)

Evolution of Terrestrial Optical System and Core Network Architecture. - Andreas Gladisch; Ralf-Peter Braun; Dirk Breuer; Armin Ehrhardt; Hans-Martin Foisel; Monika Jaeger; Ralph Leppla; Malte Schneiders; Sascha Vorbeck; Werner Weiershausen; Fritz-Joachim Westphal (Proc. IEEE, 2006)

Optical transport network evolving with 100 gigabit Ethernet evolving with 100 gigabit ethernet [100 gigabit ethernet transport]. - Josef Roese; Ralf-Peter Braun; Masahito Tomizawa; Osamu Ishida (IEEE Commun. Mag., 2010)

Reducing cabling complexity in large flattened butterfly networks by an order of magnitude. - Márton Csernai; Florin Ciucu; Ralf-Peter Braun; András Gulyás (OFC, 2014)

Demonstrating the optimal placement of virtualized cellular network functions in case of large crowd events. - Steffen Gebert; David Hock; Thomas Zinner; Phuoc Tran-Gia; Marco Hoffmann; Michael Jarschel; Ernst-Dieter Schmidt; Ralf-Peter Braun; Christian Banse; Andreas Köpsel (SIGCOMM, 2014)

Towards 48-fold cabling complexity reduction in large flattened butterfly networks. - Márton Csernai; Florin Ciucu; Ralf-Peter Braun; András Gulyás (INFOCOM, 2015)

Impact of Adaptive-Rate Transponders and Fiber Attributes on the Achievable Capacity. - Sergejs Makovejs; Carsten Behrens; Ralf-Peter Braun; Sergey Ten; Christopher Towery; Ioannis Roudas; Konstantin Koreshkov; Torsten Nath; Andreas Gladisch (JOCN, 2015)

Maximizing the Capacity of Installed Optical Fiber Infrastructure Via Wideband Transmission. - Johannes K. Fischer; Mattia Cantono; Vittorio Curri; Ralf-Peter Braun; Nelson Costa; João Pedro 001; Erwan Pincemin; Philippe Doare; Claude Le Bouëtté; Antonio Napoli (ICTON, 2018)

Long-Term Latency Measurement of Deployed Fiber. - Florian Azendorf; Annika Dochhan; Ralf-Peter Braun; Michael Eiselt (OFC, 2019)

Single-Carrier Coherent 930G, 1.28T and 1.60T Field Trial. - Fabio Pittalà; Ralf-Peter Braun; Georg Böcherer; Patrick Schulte; Maximilian Schaedler; Stefano Bettelli; Stefano Calabrò; Maxim Kuschnerov; Andreas Gladisch; Fritz-Joachim Westphal; Changsong Xie; Rongfu Chen; et al. (ECOC, 2021)

All-Indoor Optical Customer Premises Equipment for Fixed Wireless Access. - Dominic Schulz; Julian Hohmann; Peter Hellwig; Christoph Kottke; Ronald Freund; Volker Jungnickel; Ralf-Peter Braun; Frank Geilhardt (OFC, 2021)

A Latency-Aware Real-Time Video Surveillance Demo: Network Slicing for Improving Public Safety. - Behnam Shariati; Jose-Juan Pedreno-Manresa; Annika Dochhan; Abubakar Siddique Muqaddas; Ramon Casellas; Óscar González de Dios; Lourdes Luque Canto; Bodo Lent; Jorge E. López de Vergara; Sergio López-Buedo; Francisco Javier Moreno; Pablo Pavón 001; et al. (OFC, 2021)

Testing TIP Open Source Solutions in Deployed Optical Networks. - Emanuele Virgillito; Ralf-Peter Braun; Dirk Breuer; Andreas Gladisch; Vittorio Curri; Gert Grammel (OFC, 2021)

Demonstration of latency-aware 5G network slicing on optical metro networks. - Behnam Shariati; Luis Velasco 001; Jose-Juan Pedreno-Manresa; Annika Dochhan; Ramon Casellas; Abubakar Siddique Muqaddas; Óscar González de Dios; Lourdes Luque Canto; Bodo Lent; Jorge E. López de Vergara; Sergio López-Buedo; Francisco Javier Moreno; et al. (CoRR, 2022)

Demonstration of latency-aware 5G network slicing on optical metro networks. - Behnam Shariati; Luis Velasco 001; Jose-Juan Pedreno-Manresa; Annika Dochhan; Ramon Casellas; Abubakar Siddique Muqaddas; Óscar González de Dios; Lourdes Luque Canto; Bodo Lent; Jorge E. López de Vergara; Sergio López-Buedo; Francisco-Javier Moreno-Muro; et al. (JOCN, 2022)

Hybrid QKD & PQC Protocols implemented in the Berlin OpenQKD testbed. - Marc Geitz; Ronny Döring; Ralf-Peter Braun (ICFSP, 2023)

Berlin OpenQKD Testbed Evaluating Quantum Key Distribution in Provider Networks. - Ralf-Peter Braun; Michaela Ritter; Ronny Döring; Marc Geitz (ICSCC, 2023)

Deployed QKD Networks in Europe. - Hannes Hübel; Florian Kutschera; Christoph Pacher; Martin Achleitner; Werner Strasser; Francesco Vedovato; Edoardo Rossi; Francesco Picciariello; Giuseppe Vallone; Paolo Villoresi; Luca Calderaro; Vicente Martín; et al. (OFC, 2023)

Physical layer architecture for spatially distributed quantum IoT sensors in telecom provider networks. - Marc Geitz; Ming Yin; Matheus Ribeiro Sena; Michaela Ritter; Ronny Döring; Oliver Holschke; Ralf-Peter Braun; Leonardo A. Gonzalez Z.; Riccardo Bassoli; Frank H. P. Fitzek; Ahmad Rahimi; Caspar Hopfmann (WF-IoT, 2024)

Linking QKD Testbeds across Europe. - Max Brauer; Rafael J. Vicente; Jaime S. Buruaga; Rubén B. Méndez; Ralf-Peter Braun; Marc Geitz; Piotr Rydlichowski; Hans H. Brunner; Chi-Hang Fred Fung; Momtchil Peev; Antonio Pastor 001; Diego R. López; et al. (Entropy, 2024)

High-Fidelity Entanglement Distribution Through Berlin Using an Operator's Fiber Infrastructure. - Matheus Ribeiro Sena; Mael Flament; Mehdi Namazi; Shane Andrewski; Gabriel Portmann; Ralf-Peter Braun; Marwa Youssef-Sayed; Ronny Döring; Michaela Ritter; Oliver Holschke; Marc Geitz (OFC, 2025)

Exploring the potential of longitudinal power monitoring for detecting physical-layer attacks [Invited]. - Matheus Ribeiro Sena; Abdelrahmane Moawad; Robert Emmerich; Behnam Shariati; Marc Geitz; Ralf-Peter Braun; Johannes K. Fischer; Ronald Freund (J. Opt. Commun. Netw., 2025)