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Erlangen 2018 – scientific programme

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Q: Fachverband Quantenoptik und Photonik

Q 39: Poster: Quantum Optics and Photonics II

Q 39.12: Poster

Tuesday, March 6, 2018, 16:15–18:15, Zelt Ost

Gearing nanodiamonds towards quantum optical applications — •Lukas Hartung1, Konstantin Fehler1,2, Stefan Häußler1,2, Ou Wang1, Andrea B. Filipovski1, Fedor Jelezko1,2, and Alexander Kubanek1,21Institute for Quantum Optics, Ulm University, D-89081 — 2Center for Integrated Quantum Science and Technology (IQst), Ulm University, D-89081 Ulm

Recent experiments have demonstrated SiV centers in low-strain nanodiamonds with narrow optical transitions, almost fourier-limited lines and a good polarization contrast [2]. Together with a narrow inhomogeneous distribution of optical tranistions SiV nanodiamonds offer potential for the creation of indistinguishable photons from distinct emitters. Furthermore, SiV nanodiamonds open up new perspectives for prolonged spin coherence times T1 [1,2]. These properties make SiV nanodiamonds a promising candidate for quantum optical applications consisting of many connected quantum systems, like quantum repeaters.

[1] Uwe Jantzen et al. 2016 New J. Phys. 18 073036

[2] Lachlan J. Rogers et al. (in preparation)

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