DPG Phi
Verhandlungen
Verhandlungen
DPG

Hannover 2010 – scientific programme

Parts | Days | Selection | Search | Downloads | Help

Q: Fachverband Quantenoptik und Photonik

Q 21: Poster I

Q 21.55: Poster

Tuesday, March 9, 2010, 16:00–19:00, Lichthof

Methods in Implementing 2 Dimensional Arrays of Ion Traps — •Muir Kumph1, Michael Niedermayr1, Regina Lechner1, Michael Brownnutt1, and Rainer Blatt21Institut für Experimentalphysik, Innsbruck, Austria — 2Institut für Quantenoptik und Quanteninformation, Innsbruck, Austria

Microfabricated ion traps are one of the most promising candidates for a scalable quantum mechanical computer. In such a system, individual ions can be held with long coherence times, while allowing the ions to interact in a controlled way via laser mediated gates (eg.Molmer-Sorensen). 2D arrays of ion traps open up new possibilities of gate operation and algorithm implementation. Investigating a mesoscopic scale, low-count array, surface ion trap, we look at the feasibility of addressing the ions by magnetic fields, micro-lens arrays and tightly-focussed free-space light. Adjacent linear Paul traps as well as 2 dimensional arrays of ring traps are discussed in relation to the above addressing techniques. Methods for driving the array of micro ion traps in a cryostat via novel radio frequency resonators are also to be highlighted.

100% | Mobile Layout | Deutsche Version | Contact/Imprint/Privacy
DPG-Physik > DPG-Verhandlungen > 2010 > Hannover