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DY: Fachverband Dynamik und Statistische Physik
DY 13: Symposium: Strong Coupling in Solid State Quantum Systems (SYSC)
DY 13.5: Hauptvortrag
Dienstag, 12. März 2013, 11:30–12:00, H1
Exploring Quantum Light-Matter Interactions of Quantum Dots in Photonic Crystal Nanostructures — •Jonathan Finley1, Arne Laucht1,2, Michael Kaniber1, Stefan Lichtmannecker1, Thorsten Reichert1, Guenther Reithmaier1, Fabrice Laussy1,3, and Ulrich Hoheneester4 — 1Walter Schottky Institut, Am Coulombwall 4a, 85748 Garching, Germany — 2University of New South Wales, Sydney, Australia — 3Facultad de Ciencias, C-V 509, Universidad Autónoma de Madrid C, Fco. Tomás y Valiente 7, 28049 Madrid, Spain — 4Universität Graz, Austria
This talk will provide an overview of recent experimental and theoretical studies of electrically tunable few quantum dot (QD) photonic crystal nanostructures. Cavity-QED experiments performed in the strong coupling regime provide new information the temperature and excitation induced dephasing, allowing us to probe its influence on the emission spectrum [1-3]. Furthermore, we observe cavity mediated coherent coupling of two different quantum dots via a common optical mode [4], efficient guiding of single photons into the slow light modes of a linear waveguide [5] and demonstrate on-chip single photo detection using integrated superconducting single photon detectors [6].
[1] A. Laucht et al., New J. Phys. 11, 023034 (2009)
A. Laucht et al., Phys. Rev. Lett. 103, 087405 (2009)
A. Laucht et al. Phys. Rev. B 81, 241302 (2010)
A. Laucht et al., Phys. Rev. B 82, 075305 (2010)
A. Laucht et al., Phys. Rev. X 2, 011014 (2012)
G. Reithmaier et al., preprint (2012)