2024

Euler, Sabine ; Fitzke, Erik ; Nikiforov, Oleg ; Hofmann, Daniel ; Dolejsky, Till ; Walther, Thomas (2024)
Spectral characterization of SPDC-based single-photon sources for quantum key distribution.
In: The European Physical Journal Special Topics, 2021, 230 (4)
doi: 10.26083/tuprints-00023597
Article, Secondary publication, Publisher's Version

Fitzke, Erik (2024)
A Quantum Hub for Star-Shaped Quantum Key Distribution Networks.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00026505
Ph.D. Thesis, Primary publication, Publisher's Version

2023

Fitzke, Erik ; Niederschuh, Florian ; Walther, Thomas (2023)
Simulating the Photon Statistics of Gaussian States Employing Automatic Differentiation from PyTorch.
doi: 10.26083/tuprints-00023061
Report, Primary publication, Publisher's Version

2022

Fitzke, Erik ; Krebs, Robin ; Haase, Thorsten ; Mengler, Max ; Alber, Gernot ; Walther, Thomas (2022)
Time-dependent POVM reconstruction for single-photon avalanche photo diodes using adaptive regularization.
In: New Journal of Physics, 2022, 24 (2)
doi: 10.26083/tuprints-00020976
Article, Secondary publication, Publisher's Version