Andy Schreier

Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute — Germany

Engineering · Physical Sciences

6h-index122citations29works0.52yr avg
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Research Topics

Advanced Fiber Optic Sensors(12), Photonic and Optical Devices(7), Quantum Information and Cryptography(6), Advanced Fiber Laser Technologies(6), Semiconductor Lasers and Optical Devices(5)

Publications29 total

Ad-hoc hybrid-heterogeneous metropolitan-range quantum key distribution network
New Journal of Physics·2025· 1 citedOpen Access
Utilizing Degeneracy in a Few-Mode Fiber to Demonstrate Entanglement Distribution
2025
Qubit-Based Clock Drift Correction for Resource-Efficient Quantum Key Distribution
2025
Dynamic Rerouting of Quantum Key Distribution Links During Live Operation for Software-Defined Networks
2025
Integrated Photonics for Quantum-Secure Links : Abstract
2025
Ad-hoc hybrid-heterogeneous metropolitan-range quantum key distribution network
arXiv (Cornell University)·2024· 2 citedOpen Access
Building a quantum wireless network
IET conference proceedings.·2023· 2 cited
A beam steering platform enabling handheld low-cost quantum key distribution
IET conference proceedings.·2023
Bidirectional real-time 10-Gbit/s free-space optical link with a 4-aperture array under strong scintillation
2023
Optical Beam-steering and polarization property of a liquid crystal laser
2023
Ultra-sensitive UV solar-blind optical wireless communications with an SiPM
Optics Letters·2023· 10 citedOpen Access
Free-Space Optical Communication Link With Liquid Crystal Beam-Steering
IEEE Photonics Technology Letters·2023· 6 citedOpen Access
Coexistence of Quantum and 1.6 Tbit/s Classical Data Over Fibre-Wireless-Fibre Terminals
Journal of Lightwave Technology·2023· 9 cited
Towards the engineering of a quantum key distribution receiver robust to ambient light
2023
Non-mechanical optical beam-steering of a liquid crystal laser
Optics & Laser Technology·2022· 17 citedOpen Access
Characterising a handheld quantum key distribution system with emulated beam steering
2021· 1 cited
Fiber-Wireless-Fiber Terminals for Optical Wireless Communication over Multiple Bands
2020· 5 cited
Distributed Brillouin sensor in polymer optical fibers utilizing BOFDA
CERN Document Server (European Organization for Nuclear Research)·2020
Comparison of solution approaches for distributed humidity sensing in perfluorinated graded-index polymer optical fibers
2019· 2 cited
A 100-km BOFDA Assisted by First-Order Bi-Directional Raman Amplification
Sensors·2019· 13 citedOpen Access
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Frequent Co-authors

Dominic O’Brien(10), Grahame Faulkner(8), Ronald Freund(7), Nino Walenta(6), Katerina Krebber(5), Aleksander Wosniok(4), Jan Krause(4), Jonas Hilt(4), Sascha Liehr(3), Guanxiong Zhang(3), Steve J. Elston(3), Stephen Morris(3), John Rarity(3), Marcel Rothe(3), Peter Hanne(3), Thomas Kapa(2), Atchutananda Surampudi(2), James Farmer(2), Hyunchae Chun(2), William Matthews(2)