TWO-DIMENSIONAL ARRAY OF ION TRAPS ON A PLANAR CHIP


Autoria(s): 万金银; 王育竹; 刘亮
Data(s)

2009

Resumo

We investigate a planar ion chip design with a two-dimensional array of linear ion traps for the scalable quantum information processor. The segmented electrodes reside in a single plane on a substrate and a grounded metal plate, a combination of appropriate rf and DC potentials are applied to them for stable ion confinement, and the trap axes are located above the surface at a distance controlled by the electrodes' lateral extent and the substrate's height as discussed. The potential distributions are calculated using static electric field qualitatively. This architecture is conceptually simple and many current microfabrication techniques are feasible for the basic structure. It may provide a promising route for scalable quantum computers.

Science and Technology Commision of Shanghai Municipality [08JC1420100]; National Basic Research Programme of China [2006CB921202]

Identificador

http://ir.siom.ac.cn/handle/181231/1321

http://www.irgrid.ac.cn/handle/1471x/10155

Idioma(s)

英语

Fonte

万金银;王育竹;刘亮.,Mod. Phys. Lett. B,2009,23(1):47-61

Palavras-Chave #光学;量子光学 #Ion traps #ion chip #quantum information processing
Tipo

期刊论文