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Q: Fachverband Quantenoptik und Photonik

Q 40: Poster: Quantum Optics and Photonics II

Q 40.64: Poster

Wednesday, March 8, 2017, 17:00–19:00, P OG2

Limits on the time-multiplexed photon-counting method — •Regina Kruse, Johannes Tiedau, Tim Bartley, Sonja Barkhofen, and Christine Silberhorn — Applied Physics, Universität Paderborn, Warburger Str. 100, D-33098 Paderborn

Building large and reliable quantum networks requires sophisticated detection techniques to verify the correct operation of the network. To this aim, we investigate the limits of a cost and resource efficient time-multiplexed detection method [1]. We quantify the optimal number of time-bins for such a setup under the constraints of convolution effects and realistic setup losses by simulating the overlap of specified Fock states after passing the time-multiplexed detector.
[1] Kruse et al., arXiv:1611.04360