• Home
    • About
    • Pictures
    • Contact
  • People
  • News
  • Research
    • 2D Crystals
    • Barium
    • CryoTrap
    • Distributed Q. Systems
    • QCosmo
    • Quantum Information
    • Quantum Simulation
    • QUDITS
  • Collaborations
  • Publications
    • Preprints
    • Journal articles
    • Proceedings, book chapters
    • Ph.D. theses
    • Master's and Diploma theses
    • General Articles
  • Open Positions
  • Teaching
    • Bachelor & Master theses
    • Laser goggle calculator
  • Links
    • Ion Trapping Worldwide
Quantum Optics and Spectroscopy Quantum Optics and Spectroscopy

AG Quantum Optics
and Spectroscopy

  • Home
    • About
    • Pictures
    • Contact
  • People
  • News
  • Research
    • 2D Crystals
    • Barium
    • CryoTrap
    • Distributed Q. Systems
    • QCosmo
    • Quantum Information
    • Quantum Simulation
    • QUDITS
  • Collaborations
  • Publications
    • Preprints
    • Journal articles
    • Proceedings, book chapters
    • Ph.D. theses
    • Master's and Diploma theses
    • General Articles
  • Open Positions
  • Teaching
    • Bachelor & Master theses
    • Laser goggle calculator
  • Links
    • Ion Trapping Worldwide
Quantum Optics and Spectroscopy Quantum Optics and Spectroscopy
  • Home
    • About
    • Pictures
    • Contact
  • People
  • News
  • Research
    • 2D Crystals
    • Barium
    • CryoTrap
    • Distributed Q. Systems
    • QCosmo
    • Quantum Information
    • Quantum Simulation
    • QUDITS
  • Collaborations
  • Publications
    • Preprints
    • Journal articles
    • Proceedings, book chapters
    • Ph.D. theses
    • Master's and Diploma theses
    • General Articles
  • Open Positions
  • Teaching
    • Bachelor & Master theses
    • Laser goggle calculator
  • Links
    • Ion Trapping Worldwide

AG Quantum Optics
and Spectroscopy

Welcome Zhenlin Wu

Details
Published: 05 November 2021

Welcome Zhenlin! During his undergraduate study, Zhenlin joined the group of Prof. Yiheng Lin in the University of Science and Technology of China (USTC) where he learned about trapped ion quantum system. After his graduation he studied his master in the group of Prof. Rene Gerritsma in the University of Amsterdam, where he was involved in setting up the experiment for quantum simulation with 2D trapped ion crystals. He will be working on realizing quantum characterization and control of single trapped molecular ions in the QCosmo project during his PhD.

Tiff Brydges receives her PhD

Details
Published: 25 October 2021

Congratulations, Tiff!

Thesis Title: Randomised Measurements with Strings of Trapped Ions

 

 

 

 

 

Welcome Lorenz Panzl

Details
Published: 15 October 2021

Welcome Lorenz! Lorenz studied physics here in Innsbruck. During his Erasmus exchange for his Masters project he worked on short pulses for Raman transitions in atom interferometry in Birmingham - England. He will be working on building up a new high fidelity quantum processor.

Alexander Erhard receives his PhD

Details
Published: 04 October 2021

Congratulations, Alex!

Thesis Title: Towards scalable quantum computation with trapped ions

 

 

 

 

 

A way to check that quan­­tum com­­puters return accu­­rate ans­­wers

Details
Published: 03 September 2021
Quantum computers become ever more powerful, but how can we be sure that the answers they return are accurate? A team of physicists from Vienna, Innsbruck, Oxford, and Singapore solves this problem by letting quantum computers check each other.

Benjamin Wilhelm receives his Masters

Details
Published: 26 August 2021

Congratulations, Ben!

Thesis Titled: Coherent control of a 40Ca+ ground state qubit

Ion's motion observed via fluorescence light detection

Details
Published: 10 August 2021

The observation of trapped ions' motion is a cutting-edge method for stringent tests of quantum mechanics and precision measurements of the rest energies of fundamental particles. We have developed a new method based on fluorescence detection to measure this motion. We reveal all the oscillations' frequencies of a trapped ion chain simultaneously by only using the Doppler cooling radiation and the help of a mirror that reflects the ions' fluorescence back on the ions.

Compact quantum com­puters for server centers

Details
Published: 22 June 2021

So far, quantum computers have been one-of-a-kind devices that fill entire laboratories. Now, physicists at the University of Innsbruck have built a prototype of an ion trap quantum computer that can be used in industry. It fits into two 19-inch server racks like those found in data centers throughout the world.

Interface between Trapped-Ion Qubits and Traveling Photons

Details
Published: 08 June 2021

A quantum version of the internet, built of interacting quantum light and matter, would enable powerful new capabilities for science and technology. A key requirement for the quantum internet is the ability to efficiently collect photons that are emitted by and entangled with quantum matter. In our paper (link) published in PRX Quantum, we report on a significant increase in the efficiency of entangled photon collection from a leading example of quantum matter: a single trapped atomic ion. The achieved performance opens up new near-term methods for engineering and studying many-particle quantum states.

Page 8 of 26

  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
News Feed

Contact us

Quantum Optics and Spectroscopy
Institut für Experimentalphysik
Universität Innsbruck
Technikerstrasse 25/4
A-6020 Innsbruck, Austria
More information

Latest news

  • Elyas Mattivi receives his masters
  • Welcome Phoebe Grosser
  • Welcome Tim Duka
  • New type of quan­tum com­puter stud­ies the dance of ele­men­tary par­ti­cles
  • Welcome Miriam Kautzky
  • Welcome Raphael Poloczek
  • Dominik Kiesenhofer receives his PhD
  • Welcome Lorenzo Calandra Buonaura
© Quantum Optics and Spectroscopy 2025, Powered by Astroid. Design by Astroid Framework