72 citations · 72 across the 3 of their papers we have counts for
3 papers
A flexible modular all-fiber based photon pair source for quantum key distribution in a network
Maximilian Tippmann, Erik Fitzke, Oleg Nikiforov +4
Entanglement-based QKD protocols require robust and stable photon pair sources in terms of high heralding efficiencies or photon pair generation rates even under harsh environmenta…
Reducing the number of single-photon detectors in quantum key distribution networks by time multiplexing
Jakob Kaltwasser, Joschka Seip, Erik Fitzke +2
We demonstrate a method to reduce the number of single-photon detectors (SPDs) required in multi-party quantum key distribution (QKD) networks by a factor of two by using detector…
A scalable network for simultaneous pairwise quantum key distribution via entanglement-based time-bin coding
Erik Fitzke, Lucas Bialowons, Till Dolejsky +5
We present a scalable star-shaped quantum key distribution (QKD) optical fiber network. We use wavelength-division demultiplexing (WDM) of broadband photon pairs to establish key e…