Stuttgart 2012 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 54: Poster 3
Q 54.9: Poster
Donnerstag, 15. März 2012, 16:30–19:00, Poster.I+II
Quantum key distribution on Hannover Campus — •Jörg Duhme1, Torsten Franz1, Reinhard F. Werner1, Vitus Händchen2, Tobias Eberle2, and Roman Schnabel2 — 1Leibniz Universität Hannover, Institut für Theoretische Physik, AG Quanteninformation — 2Albert Einstein Institut, Quantum Interferometry
We report on the progress of the implementation of an entanglement-based quantum key distribution on Hannover campus using squeezed gaussian states (continuous variables). This poster focuses on the theoretical aspects of the project. Experimental data has been compared with the theoretical simulation of the experimental setup. We especially discuss effects of the homodyne detection and postprocessing in use on the measurement outcome.