Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Mar 11, 2026

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

15.4K

Cryogenic setup for trapped ion quantum computing.

M F Brandl1, M W van Mourik1, L Postler1

  • 1Institut für Experimentalphysik, Universität Innsbruck, Technikerstraße 25, A-6020 Innsbruck, Austria.

The Review of Scientific Instruments
|December 3, 2016
PubMed
Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Presentation, diagnosis, mineral findings, and management of ureteral calculi in 14 dogs (2010-21).

New Zealand veterinary journal·2025
Same author

Probing coherent quantum thermodynamics using a trapped ion.

Nature communications·2024
Same author

Realization of a chip-based hybrid trapping setup for 87Rb atoms and Yb+ ion crystals.

The Review of scientific instruments·2024
Same author

Experimental Realization of Nonunitary Multiqubit Operations.

Physical review letters·2024
Same author

Detecting Heat Leaks with Trapped Ion Qubits.

Physical review letters·2022
Same author

Rydberg Series Excitation of a Single Trapped ^{40}Ca^{+} Ion for Precision Measurements and Principal Quantum Number Scalings.

Physical review letters·2021
Same journal

Compressed multi-scale entropy and its application in mechanical fault diagnosis.

The Review of scientific instruments·2026
Same journal

Bidirectional drive and multi-resolution adjustment across frequency bands in inertial impact piezoelectric motors via multimodal resonant vibration.

The Review of scientific instruments·2026
Same journal

A magnetic field sensor based on flaky Terfenol-D material and dual fiber grating.

The Review of scientific instruments·2026
Same journal

A novel E-field eight-way cavity combiner for high-power S-band applications.

The Review of scientific instruments·2026
Same journal

Constant radius blade spring suspended bench for vibration isolation.

The Review of scientific instruments·2026
Same journal

Qualification of infrared optical fibers and emitters for a spectrometer for in situ planetary exploration: Results from the TRIS (TRansmission and Illumination System) project.

The Review of scientific instruments·2026
See all related articles
This summary is machine-generated.

We developed a novel cryogenic setup for trapped ion quantum computing, significantly reducing magnetic field noise and vibrations. This system enables high-fidelity operations with calcium and strontium ions, advancing quantum information processing.

Area of Science:

  • Quantum Computing
  • Atomic Physics
  • Cryogenics

Background:

  • Trapped ion quantum computers require stable cryogenic environments to minimize decoherence.
  • Minimizing magnetic field noise and vibrations is crucial for maintaining qubit coherence.

Purpose of the Study:

  • To design and characterize a cryogenic setup for trapped ion quantum computing.
  • To achieve high fidelity quantum operations using specific ion species.

Main Methods:

  • A cryostat with a specialized heat shield for magnetic field noise attenuation (120 dB reduction at 50 Hz).
  • Integration of high optical access lenses (NA 0.23) for ion addressing and state detection.
  • Implementation of vibration isolation systems, measuring < ±20 nm vibrations over 2 s.

More Related Videos

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving
11:21

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving

Published on: March 30, 2017

7.9K
Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

15.5K

Related Experiment Videos

Last Updated: Mar 11, 2026

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

15.4K
Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving
11:21

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving

Published on: March 30, 2017

7.9K
Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

15.5K

Main Results:

  • Successful operation with 40Ca+ and 88Sr+ ions.
  • Laser instability characterized with Allan deviation minimum of 2.4 × 10^-15 at 0.33 s.
  • Measured ion heating rate of 2.14(16) phonons/s and Ramsey contrast 1/e-time of 18.2(8) ms for 40Ca+.

Conclusions:

  • The designed cryogenic setup effectively suppresses environmental noise, enabling high-fidelity trapped ion quantum computing.
  • The system demonstrates promising performance metrics for quantum information processing with 40Ca+ ions.