Tags: quantum information

Online Presentations (1-5 of 5)

  1. Excited State Spectroscopy of a Quantum Dot Molecule

    11 Jan 2013 | | Contributor(s):: Muhammad Usman

    Atomistic electronic structure calculations are performed to study the coherent inter-dot couplings of the electronic states in a single InGaAs quantum dot molecule. The experimentally observed excitonic spectrum by Krenner et al (Phys. Rev. Lett. 94 057402, 2005) is quantitatively reproduced,...

  2. Photonic Quantum Computation & Quantum Simulation

    11 Feb 2016 | | Contributor(s):: Philip Walther

    The advantages of the photons makes optical quantum system ideally suited for fundamental quantum physics experiments and a variety of applications in quantum information processing. Here I will briefly review privacy-preserving photonic quantum cloud computing, where quantum information is...

  3. Progress in Superconducting Qubits

    04 May 2015 | | Contributor(s):: Robert F. McDermott

    I will review progress in the field, with a focus on recent work in Wisconsin in the areas of decoherence and quantum measurement. I will discuss efforts to identify and suppress the dominant source of qubit dephasing, and I will describe a new approach to scalable, high-fidelity qubit...

  4. Quantum Optics in New Systems: From Plasmonics to Cold Atoms

    17 Mar 2015 | | Contributor(s):: Alexey V Akimov

    In my talk I will describe our activities in both field on quantum interfaces and cold atoms

  5. Towards Light-Spin Interface for NV Center in Diamond

    17 Mar 2015 | | Contributor(s):: Alexey V Akimov

    In this work we present our efforts on using CMOS compatible hyperbolic metamaterials and optical fibers to construct efficient single-photon sources and sensing elements using NV center in diamond.