Johannes Fink
@johannesfink.bsky.social
superconducting circuits, nanomechanics, silicon photonics, electro-optics | MS Physics @univienna | PhD @qudev @ETH | PostDoc @caltech | Professor @ISTAustria https://quantumids.com
I feel very happy about this. Congrats!
BREAKING: The Nobel Prize in Physics has been awarded to John Clarke, Michel H. Devoret, and John M. Martinis "for the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit"
Stay tuned for more.
Stay tuned for more.
October 7, 2025 at 10:19 AM
I feel very happy about this. Congrats!
Reposted by Johannes Fink
Is a quantum internet with optical fibers within reach?
ISTA Professor @johannesfink.bsky.social was awarded an ERC Proof of Concept grant to advance a key technology for a future optics-based quantum internet.
Read more bit.ly/45ZaOHn
@erc.europa.eu #ERCPoC
ISTA Professor @johannesfink.bsky.social was awarded an ERC Proof of Concept grant to advance a key technology for a future optics-based quantum internet.
Read more bit.ly/45ZaOHn
@erc.europa.eu #ERCPoC
July 14, 2025 at 10:12 AM
Is a quantum internet with optical fibers within reach?
ISTA Professor @johannesfink.bsky.social was awarded an ERC Proof of Concept grant to advance a key technology for a future optics-based quantum internet.
Read more bit.ly/45ZaOHn
@erc.europa.eu #ERCPoC
ISTA Professor @johannesfink.bsky.social was awarded an ERC Proof of Concept grant to advance a key technology for a future optics-based quantum internet.
Read more bit.ly/45ZaOHn
@erc.europa.eu #ERCPoC
Excited to announce the launch of CIELO (“Cavity Integrated Electro Optics”), funded by the European Innovation Council Pathfinder Open under Horizon Europe.
=> Explore our research into measuring, converting & manipulating microwaves with light at www.cielo-horizon.eu
=> Explore our research into measuring, converting & manipulating microwaves with light at www.cielo-horizon.eu
June 20, 2025 at 1:21 PM
Excited to announce the launch of CIELO (“Cavity Integrated Electro Optics”), funded by the European Innovation Council Pathfinder Open under Horizon Europe.
=> Explore our research into measuring, converting & manipulating microwaves with light at www.cielo-horizon.eu
=> Explore our research into measuring, converting & manipulating microwaves with light at www.cielo-horizon.eu
Reposted by Johannes Fink
Happy to see our book "Why Nobody Understands Quantum Physics" published in English www.panmacmillan.com/authors/fran.... Unlike other popular science books, we explain quantum and its applications in the way working physicists use and understand them, without shying away from the many-body problem.
June 8, 2025 at 9:56 AM
Happy to see our book "Why Nobody Understands Quantum Physics" published in English www.panmacmillan.com/authors/fran.... Unlike other popular science books, we explain quantum and its applications in the way working physicists use and understand them, without shying away from the many-body problem.
check out our latest proposal: ns timescale gates for qubits with measured bit-flip times of seconds to hours: arxiv.org/abs/2504.04807 (this is based on DC flux pulses - no RF required!)
April 8, 2025 at 6:18 AM
check out our latest proposal: ns timescale gates for qubits with measured bit-flip times of seconds to hours: arxiv.org/abs/2504.04807 (this is based on DC flux pulses - no RF required!)
In our latest result we show single-shot superconducting qubit readout via radio over fibre.
=> No microwave equipment in the fridge!
Paper: www.nature.com/articles/s41...
PR: ista.ac.at/en/news/when...
=> No microwave equipment in the fridge!
Paper: www.nature.com/articles/s41...
PR: ista.ac.at/en/news/when...
All-optical superconducting qubit readout - Nature Physics
Microwaves are usually used to interact with superconducting qubits, but optical photons can be processed at room temperature. The electro-optical transceiver presented here allows all-optical readout...
www.nature.com
February 11, 2025 at 1:06 PM
In our latest result we show single-shot superconducting qubit readout via radio over fibre.
=> No microwave equipment in the fridge!
Paper: www.nature.com/articles/s41...
PR: ista.ac.at/en/news/when...
=> No microwave equipment in the fridge!
Paper: www.nature.com/articles/s41...
PR: ista.ac.at/en/news/when...
Reposted by Johannes Fink
