Scalable ion traps for quantum information processing

Abstract

We report on the design, fabrication, and preliminary testing of a 150 zone array built in a `surface-electrode' geometry microfabricated on a single substrate. We demonstrate transport of atomic ions between legs of a `Y'-type junction and measure the in-situ heating rates for the ions. The trap design demonstrates use of a basic component design library that can be quickly assembled to form structures optimized for a particular experiment.

References in corpus (8)

• Quantum computing with trapped ions
• A microfabricated surface-electrode ion trap for scalable quantum information processing
• Suppression of Heating Rates in Cryogenic Surface-Electrode Ion Traps
• T-junction ion trap array for two-dimensional ion shuttling, storage and manipulation
• Simplified motional heating rate measurements of trapped ions
• Electrostatics of surface-electrode ion traps
• Electrostatics of Gapped and Finite Surface Electrodes
• Ideal intersections for radio-frequency trap networks

Cited by in corpus (89)

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• Controlling trapping potentials and stray electric fields in a microfabricated ion trap through design and compensation
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• Arbitrary Waveform Generator for Quantum Information Processing with Trapped Ions
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• Two-Dimensional Arrays of RF Ion Traps with Addressable Interactions
• Chip-integrated voltage sources for control of trapped ions
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• Proof of finite surface code threshold for matching
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• Demonstration of integrated microscale optics in surface-electrode ion traps
• How to wire a 1000-qubit trapped ion quantum computer
• Microwave Near-Field Quantum Control of Trapped Ions
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• Laser-induced charging of microfabricated ion traps
• Versatile ytterbium ion trap experiment for operation of scalable ion trap chips with motional heating and transition frequency measurements
• Quantum control of the motional states of trapped ions through fast switching of trapping potentials
• Microwave guiding of electrons on a chip
• Wavelength-Scale Imaging of Trapped Ions using a Phase Fresnel lens
• Single qubit manipulation in a microfabricated surface electrode ion trap
• Transport of multispecies ion crystals through a junction in an RF Paul trap
• Scaling Trapped Ion Quantum Computers Using Fast Gates and Microtraps
• Optimum electrode configurations for fast ion separation in microfabricated surface ion traps
• High-fidelity spatial and polarization addressing of Ca-43 qubits using near-field microwave control
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• Shortcuts to adiabaticity for an ion in a rotating radially-tight trap
• Multilayer ion trap with three-dimensional microwave circuitry for scalable quantum logic applications
• Ion transport and reordering in a two-dimensional trap array
• Charged particle guiding and beam splitting with auto-ponderomotive potentials on a chip
• A high-power 626 nm diode laser system for Beryllium ion trapping
• Comparison of ancilla preparation and measurement procedures for the Steane [[7,1,3]] code on a model ion trap quantum computer
• Microelectromechanical-System-Based Design of a High-Finesse Fiber Cavity Integrated with an Ion Trap
• Optimised surface-electrode ion-trap junctions for experiments with cold molecular ions
• Optimisation of two-dimensional ion trap arrays for quantum simulation
• Individual Addressing in Quantum Computation through Spatial Refocusing
• Optimization and implementation of a surface-electrode ion trap junction
• Cold molecular ions on a chip
• Phase-space study of surface-electrode Paul traps: Integrable, chaotic, and mixed motions
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• Fast state and trap rotation of a particle in an anisotropic potential
• Fabrication of Surface Ion Traps with Integrated Current Carrying Wires enabling High Magnetic Field Gradients
• Scalable quantum computation with fast gates in two-dimensional microtrap arrays of trapped ions
• Compact Toroidal Ion Trap Design and Optimization
• Electric field noise in a high-temperature superconducting surface ion trap
• Cooperative engineering the multiple radio-frequency fields to reduce the X-junction barrier for ion trap chips
• Freely configurable quantum simulator based on a two-dimensional array of individually trapped ions
• Transport of charged particles by adjusting rf voltage amplitudes
• Test and characterization of multilayer ion traps on fused silica
• Bilayer Ion Trap Design for 2D Arrays
• High-Speed Low-Crosstalk Detection of a ${}^{171}$Yb${}^{+}$ Qubit using Superconducting Nanowire Single Photon Detectors
• Exploration of Design Alternatives for Reducing Idle Time in Shor's Algorithm: A Study on Monolithic and Distributed Quantum Systems
• Isotope-selective Ion Trapping via Sympathetic Cooling using a Surface-Electrode Trap with a Hole for Collimated Atomic Loading
• Electric field compensation and sensing with a single ion in a planar trap
• Realisation of homogeneous ion chain using surface traps
• Multiplexed bi-layered realization of fault-tolerant quantum computation over optically networked trapped-ion modules