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Q: Fachverband Quantenoptik und Photonik

Q 40: Poster: Quantum Optics and Photonics II

Q 40.38: Poster

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

Controlled absorption of a single photon by a single atom via adiabatic transferLuigi Giannelli1, •Tom Schmit1, Susanne Blum1,4, Daniel M. Reich2,3, Christiane P. Koch2, Tommaso Calarco5, and Giovanna Morigi11Universität des Saarlandes, 66123 Saarbrücken, Germany — 2Universität Kassel, 34132 Kassel, Germany — 3Aarhus University, 8000 Aarhus C, Denmark — 4Theodor-Heuss-Gymnasium, 73730 Esslingen am Neckar, Germany — 5Universität Ulm, 89069 Ulm, Germany

We analyse the dynamics of a single photon propagating in free space and incident on the mirror of an optical cavity, in which an atom is localized and characterise both numerically as well as analytically the efficiency of protocols which achieve photon absorption by adiabatic transfer [1-3] as a function of dissipative processes and of fluctuations in the experimental parameters. We further characterize the efficiency of the protocols when the signal is an attenuated laser pulse.

[1] M. Fleischhauer, et al., Opt. Commun. 179, 395 (2000).

[2] A. V. Gorshkov, et al., Phys. Rev. A 76, 033804 (2007).

[3] J. Dilley, et al., Phys. Rev. A 85, 023834 (2012).

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