Continuous-Variable Quantum Key Distribution Professors and Supervisors in Netherlands

Sjoerd van der HeideView profile

Researcher

Eindhoven University of TechnologyNetherlands

Sjoerd van der Heide is a University Researcher at Eindhoven University of Technology, affiliated with the Electrical Engineering department and the Electro-Optical Communication group. His work focuses on advanced optical communication systems, with expertise in quantum key distribution, digital signal processing, and space-division multiplexing. Education: MSc in Optical Communication Systems (2017), thesis titled Low-complexity pre-compensation and advanced modulation techniques for high capacity intensity-modulated direct detection systems , supervised by Prof. C.M. Okonkwo. Research interests include: Quantum cryptography over free-space and fiber links GPU-accelerated real-time optical receivers Mode-division multiplexing techniques Holography-based fiber device characterization Atmospheric turbulence compensation Statistical modeling of mode-dependent loss Recent publications demonstrate trends in Continuous-variable QKD integration Co-propagation of classical and quantum signals Neural network applications for transmission High-capacity SDM systems Real-time GPU-based signal processing Off-axis digital holography techniques Scientific awards include: ECOC 2018 Student Paper Award Optica Student Paper Award (2022) OECC 2019 Best Paper Award Active in experimental validation of transmission systems, with collaborations on multi-core fiber implementations, turbulence generators, and software-defined optical receivers. Currently involved in the Zwaartekracht ECO project for integrated nanophotonics research.

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Kadir GümüşView profile

Researcher

Eindhoven University of TechnologyNetherlands

Kadir Gümüş is an active researcher specializing in Quantum Cryptography and Free-Space Optical Communication. His work focuses on advancing Continuous-Variable Quantum Key Distribution (QKD) protocols and mitigating turbulence effects in urban optical networks. Institutional Affiliation: Collaborates with leading research groups in optical communication and quantum security. Research Focus: Integrates classical and quantum signal co-propagation with real-time QKD receivers, achieving high-speed data transmission in turbulent environments. Recent Research Trends: From 2020–2025, Gümüş published 16 outputs, including groundbreaking experiments on 4.6 km terrestrial FSO links (2025) and adaptive reconciliation protocols (2024). His work addresses practical deployment challenges for secure quantum communication. Scientific Awards: Finalist for the Corning Outstanding Student Paper Competition (2025).

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Boris ŠkorićView profile

Associate Professor

Eindhoven University of TechnologyNetherlands

Boris Škorić is an Associate Professor in the Security of Embedded Systems (SEC) group at the Department of Mathematics and Computer Science, Technische Universiteit Eindhoven. His research focuses on quantum cryptography, security with noisy data, and collusion-resistant watermarking. He is affiliated with the CREST project and has contributed to advancements in quantum-secure authentication and quantum key distribution protocols. Education : Ph.D. in Physics (Quantum Hall Effect), M.Sc. in Physics His research interests span three core areas: (1) Security with noisy data, addressing challenges in cryptographic primitives using physical measurements; (2) Quantum physics for security, including quantum readout of Physical Unclonable Functions (PUFs) and quantum key recycling; and (3) Collusion-resistant watermarking codes for digital content protection. He has pioneered techniques such as quantum-secure authentication via laser speckle and error correction methods for secure key storage. His publications reflect a strong emphasis on quantum security, including developments in continuous-variable quantum key distribution, entropically secure encryption, and quantum position verification. Recent work explores applications in healthcare data protection and secure communication over turbulent optical channels. Grants & Labs : Active in the CREST project (Collusion-Resistant Embedding and Secure Tracing) and collaborates with industry on quantum-secure technologies. Leads research in the SEC group, mentoring projects on cryptographic protocols and embedded system security.

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Menno van den HoutView profile

Researcher

Eindhoven University of TechnologyNetherlands

Menno van den Hout is a Postdoc researcher at Eindhoven University of Technology (TU/e) within the Department of Electrical Engineering. He holds a BSc (2017) and MSc (2019, cum laude) in Electrical Engineering from TU/e, with a focus on Electro-Optical Communication. His research emphasizes high-capacity optical transmission systems, including multi-core fibers, space-division multiplexing (SDM), and free-space optical communication. He has contributed to record-breaking transmissions, such as 273.6 Tb/s over 1001 km of 15-mode fiber and 45.7 Tb/s over 12,053 km using multi-core recirculating loops. His work also explores quantum key distribution (CV-QKD), turbulence mitigation in FSO systems, and modal dispersion reduction techniques. He has been involved in projects like SmartTWO and Testbed Setup with ECI, advancing future telecom technologies. Notably, he has received awards for his contributions, including the Corning Outstanding Student Paper Competition Finalist (2025) and Optica Student Paper Award (2022). Research Interests: High-capacity optical transmission systems Multi-core and multi-mode fibers Space-division multiplexing (SDM) Free-space optical communication Quantum key distribution (CV-QKD) Advanced signal processing for fiber optics Awards: Corning Outstanding Student Paper Competition Finalist (2025) Optica Student Paper Award (2022) OECC 2019 Best Paper Award (2019) Grants & Projects: SmartTWO: Maverick Telecom Technologies (2019–2025) Testbed Setup with ECI (2017–2021) Labs & Teams: Member of the Electro-Optical Communication (ECO) group at TU/e, focusing on spectral/spatial agile optical transmission systems.

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João FrazãoView profile

Researcher

Eindhoven University of TechnologyNetherlands

João Frazão is a researcher active in the field of quantum cryptography, with a focus on experimental continuous-variable quantum key distribution (QKD) systems. His work explores the application of QKD over free-space optical channels, addressing challenges such as turbulence, noise power, and real-time signal processing. He collaborates with institutions like Optica Publishing Group and has contributed to advancements in secret key generation, error correction, and adaptive reconciliation protocols. 2021: Active in the NGF - Integration ECO1 project as a project member. 2024: Published multiple conference papers on QKD optimization and real-time quantum communication systems. 2025: Released a significant article on rate-adaptive reconciliation techniques for free-space QKD. His research interests span quantum cryptography, secure communication protocols, optical engineering, and quantum information theory. João's work frequently involves graphics processing units (GPUs) and local oscillator technologies to enhance QKD performance in turbulent environments. João's publications highlight his expertise in quantum key distribution, continuous-variable systems, and free-space optical communication. His projects often collaborate with researchers such as C. M. Okonkwo, K. Gümüş, and A. Albores-Mejia, contributing to the development of practical QKD implementations. He is currently affiliated with institutions involved in the Optical Fiber Communication Conference (OFC) and works on cutting-edge quantum communication technologies.

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Christian SchaffnerView profile

Researcher

National Research Institute for Mathematics and Computer ScienceNetherlands

Christian Schaffner is a Researcher at the University of Amsterdam and Centrum Wiskunde & Informatica (CWI) in the Algorithms and Complexity department, focusing on quantum cryptography and post-quantum secure protocols. He leads projects like 'Taming Quantum Adversaries' and holds a Veni Grant from NWO (2010). His work emphasizes cryptographic protocols resilient to quantum computing threats, including zero-knowledge proofs, secure multi-party computation, and verifiable delay functions. Key research areas include quantum-resistant cryptographic schemes, homomorphic encryption, and protocols in the quantum random oracle model. Notable contributions include advancements in NIZKs, oblivious transfer in noisy-storage models, and quantum secure computation frameworks. He has authored over 40 publications in top venues like CRYPTO, EUROCRYPT, and Nature Communications. His grants include funding for research on quantum cryptography and homomorphic encryption. Schaffner collaborates with institutions like CWI and presents regularly on quantum computing security at international conferences.

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Tom BradleyView profile

Assistant Professor

Eindhoven University of TechnologyNetherlands

Tom Bradley is an Assistant Professor and Principal Investigator of the Multi Material Optical Fibre (MMOF) Lab within the Electro-Optical Communications Group at Eindhoven University of Technology. His work bridges fiber optic sensing, quantum sensing, and physical layer security through novel optical fiber development and post-processing techniques. Academic Background: MPhys, University of Bath (2009) PhD, University of Bath (2014) Research Interests: Focuses on quantum communications and security (CV/DV QKD), novel optical fibers (few-mode, multicore, hollow core), quantum sensing with atomic vapors, fiber tapering/splicing, and quantum light sources (squeezed states, single photons). Combines fiber fabrication theory with practical applications in both classical and quantum sensing. Scientific Trends: Recent publications highlight advancements in free-space quantum key distribution resilience, petabit-scale multicore fiber transmission, and polarization fading mitigation in SDM systems. These works span both theoretical modeling and experimental validation. Awards: 2014: Best early career presentation prize at EPSRC manufacturing the future conference Teaching: Currently teaches Optical Fibre Communication Technology and Programming and Engineering Challenge courses at Eindhoven University of Technology.

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Mehmet Hüseyin TemelView profile

Researcher

Eindhoven University of TechnologyNetherlands

Mehmet Hüseyin Temel is a doctoral candidate in Electrical Engineering at Eindhoven University of Technology , specializing in Quantum & Terahertz Systems . Education: M.Sc. in Electrical Engineering His research focuses on quantum cryptography , including entropically secure encryption , quantum key distribution , and terahertz photonic systems . He explores computational bottlenecks in quantum encryption and applies these methods to health data security . His recent projects involve implementing encryption for personal health data and advancing key expansion techniques in quantum communication. His work spans theoretical and applied domains, with publications in Quantum Information Processing and Electronics Letters . He actively contributes to open-access research, with preprints and conference papers available via arXiv.org and the 2022 Symposium on Information Theory and Signal Processing in the Benelux . His work intersects information security , quantum computing , and terahertz technology .

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Yunus Can GültekinView profile

Researcher

Eindhoven University of TechnologyNetherlands

Yunus Can Gültekin is a Researcher at the Eindhoven University of Technology (TU/e), affiliated with the Signal Processing Systems department within the Electrical Engineering school. He holds a B.Sc. and M.Sc. from Middle East Technical University (Turkey) and a Ph.D. from TU/e (2020). His research focuses on future wireless/optical communication systems, quantum key distribution, and signal processing solutions using information theory tools. Key contributions include developing coded modulation techniques and mitigating nonlinear interference in optical systems. Education: B.Sc., Middle East Technical University, Ankara, Turkey (2013) M.Sc., Middle East Technical University, Ankara, Turkey (2015) Ph.D., Eindhoven University of Technology, Netherlands (2020) Research Interests: Quantum Key Distribution (QKD) systems Optical and free-space communication systems Probabilistic shaping and nonlinear mitigation Coded modulation design for high-speed transmission Notable Achievements: Best Paper Award at WIC/IEEE Symposium (2018) Optica Student Paper Award (2022) Quantum Delta NL Exchange Visit Grant (2023) International Excellence Fellowship (2024) Teaching: Current courses: Communication Theory, Digital Wireless Communication Exploration Lab Past courses: Analog Electronics Lab, Digital Design Lab Key Projects: LaiQa: Quantum Satellite Communications (2024–2026) BIT-FREE: Free-Space Optics (2024–2028) COCOLI: Optical Link Complexity (2022–2028) Labs/Teams: Active in the Signal Processing Systems group, collaborating on quantum and optical communication initiatives at TU/e.

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