A microfabricated ion trap with integrated microwave circuitry

A microfabricated ion trap with integrated microwave circuitry

We describe the design, fabrication and testing of a surface-electrode ion trap, which incorporates microwave waveguides, resonators and coupling elements for the manipulation of trapped ion qubits using near-field microwaves. The trap is optimised to give a large microwave field gradient to allow s...

Full description

Bibliographic Details
Main Authors: Allcock, D, Harty, T, Ballance, C, Keitch, B, Linke, N, Stacey, D, Lucas, D
Format: Journal article
Language:English
Published: American Institute of Physics 2012
Description
Summary:We describe the design, fabrication and testing of a surface-electrode ion trap, which incorporates microwave waveguides, resonators and coupling elements for the manipulation of trapped ion qubits using near-field microwaves. The trap is optimised to give a large microwave field gradient to allow state-dependent manipulation of the ions' motional degrees of freedom, the key to multiqubit entanglement. The microwave field near the centre of the trap is characterised by driving hyperfine transitions in a single laser-cooled 43Ca+ ion.

Similar Items