A
Alexander Kubanek
Researcher at University of Ulm
Publications - 75
Citations - 2448
Alexander Kubanek is an academic researcher from University of Ulm. The author has contributed to research in topics: Photon & Photonics. The author has an hindex of 23, co-authored 59 publications receiving 1925 citations. Previous affiliations of Alexander Kubanek include University of Würzburg & University of Southern Denmark.
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Journal ArticleDOI
Integrated diamond networks for quantum nanophotonics
Birgit Hausmann,Brendan Shields,Qimin Quan,Patrick Maletinsky,Murray W. McCutcheon,Jennifer T. Choy,Thomas M. Babinec,Alexander Kubanek,Amir Yacoby,Mikhail D. Lukin,Marko Loncar +10 more
TL;DR: An integrated nanophotonic network in diamond, consisting of a ring resonator coupled to an optical waveguide with grating in- and outcouplers, observes a large overall photon extraction efficiency and high quality factors of ring resonators.
Journal ArticleDOI
Quantum interference of single photons from remote nitrogen-vacancy centers in diamond.
Alp Sipahigil,Michael Goldman,Emre Togan,Yiwen Chu,Matthew Markham,Daniel J. Twitchen,Alexander S. Zibrov,Alexander Kubanek,Mikhail D. Lukin +8 more
TL;DR: It is demonstrated quantum interference between indistinguishable photons emitted by two nitrogen-vacancy centers in distinct diamond samples separated by two meters, and an extension of the present approach to generate entanglement of remote solid-state qubits is discussed.
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Nonlinear spectroscopy of photons bound to one atom
I. Schuster,Alexander Kubanek,Andreas Fuhrmanek,T. Puppe,Pepijn W. H. Pinkse,Karim Murr,Gerhard Rempe +6 more
TL;DR: In this article, a nonlinear two-photon resonance in a system consisting of one single atom trapped inside an optical cavity demonstrates nonlinear optics at the level of individual quanta.
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Phonon-induced population dynamics and intersystem crossing in nitrogen-vacancy centers
Michael Goldman,Alp Sipahigil,Marcus W. Doherty,Norman Y. Yao,Steven Bennett,Matthew Markham,Daniel J. Twitchen,Neil B. Manson,Alexander Kubanek,Mikhail D. Lukin +9 more
TL;DR: A theoretical model is developed that is in excellent agreement with experiment and that it can be used to predict unknown elements of the NV center's electronic structure and discuss the model's implications for enhancing the NVcenter's performance as a room-temperature sensor.
Journal ArticleDOI
Two-photon gateway in one-atom cavity quantum electrodynamics.
Alexander Kubanek,Alexei Ourjoumtsev,I. Schuster,Markus Koch,Pepijn W. H. Pinkse,Karim Murr,Gerhard Rempe +6 more
TL;DR: This work has shown that an atom strongly coupled to the light field of a high-finesse optical resonator forms a new system with new characteristics, enabling the emission and absorption of photon pairs.