Hannover 2020 – wissenschaftliches Programm
Die DPG-Frühjahrstagung in Hannover musste abgesagt werden! Lesen Sie mehr ...
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
Q: Fachverband Quantenoptik und Photonik
Q 13: Posters: Quantum Optics and Photonics I
Q 13.60: Poster
Montag, 9. März 2020, 16:30–18:30, Empore Lichthof
A robust, compact ion-trap quantum computer — •Verena Podlesnic1, Ivan Pogorelov1, Thomas Feldker1, Thomas Monz1, Philipp Schindler1, and Rainer Blatt1,2 — 1University of Innsbruck, Department of Experimental Physics, Technikerstraße 25/4, 6020 Innsbruck, Austria — 2Institut für Quantenoptik und Quanteninformation der Österreichischen Akademie der Wissenschaft, Technikerstraße 21a, 6020 Innsbruck, Austria
Quantum computers promise to solve specific problems exponentially faster than today’s classical computers. Especially trapped ions have been proven to be promising candidates for the realization of quantum computers as emphasized by the demonstration of high high-fidelity gates on a small number of physical quantum bits [1].
The objective of the project is to realize a robust and compact ion-trap quantum computer with scalable components that can be operated by non-specialist users. In the first iteration we are going to implement a linear Paul trap. In the long term a microfabricated multi-segment ion-trap with the capability of storing 50 40Ca+-qubits will be installed. Full control of these qubits is provided by simultaneous single-ion addressing via fiber arrays. All required components are going to be integrated with the the ion-trap apparatus in compact 19" racks.
Here, we will present the current status of the experimental setup.
[1]J. Benhelm, G. Kirchmair, C. Roos, R. Blatt "Towards fault-tolerant quantum computing with trapped ions", Nature Phys. 4 463 (2008)