Toward the optical control of cryogenic quantum technologies

Antti Kemppinen (Corresponding author), Arijit Bera, Giovanni Delrosso, Jaani Nissila, Jorden Senior, Emma Mykkanen, Kirsi Tappura, Visa Vesterinen, Pranauv Selvasundaram, Katja Kohopaa, Alberto Ronzani, Ben Walchli, Joel Hunnakko, Robab Najafi Jabdaraghi, Thomas Fordell, Mario Ribeiro, Dibyendu Hazra, Tomi Haatainen, Renan Pires Loreto, Joel HatinenMika Prunnila, Timo Aalto, Janne Lehtinen, Antti Manninen, Joonas Govenius, Matteo Cherchi, Pekka Pursula

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

We develop technologies for future cryogenics that enable scaleable electrical quantum technology. In particular, our goal is to replace electrical radio-frequency cables by optical fibers that allow fast data transfer between room temperature and cryogenics without the excessive heat conduction of electrical wiring.

Original languageEnglish
Title of host publication2023 IEEE Photonics Society Summer Topicals Meeting Series, SUM 2023
PublisherIEEE Institute of Electrical and Electronic Engineers
Number of pages2
ISBN (Electronic)9798350347203
DOIs
Publication statusPublished - 2023
MoE publication typeA4 Article in a conference publication
EventIEEE Photonics Society Summer Topicals Meeting Series, SUM 2023 - Sicily, Italy
Duration: 17 Jul 202319 Jul 2023

Publication series

SeriesLEOS Summer Topical Meeting
Volume2023-July
ISSN1099-4742

Conference

ConferenceIEEE Photonics Society Summer Topicals Meeting Series, SUM 2023
Country/TerritoryItaly
CitySicily
Period17/07/2319/07/23

Funding

For the funding of our research, we wish to thank the European Union’s Horizon 2020 Research and Innovation Programme under the Grant Agreement Nos. 899558/aCryComm, 862660/Quantum e-leaps, 20FUN07/SuperQuant, and 766853/EFINED. This project has also received funding from Business Finland through Quantum Technologies Industrial (QuTI) project No. 128291 and from Academy of Finland through Grant Nos. 310909, 322580 and 350220. This work was performed as part of the Academy of Finland Centre of Excellence program (project 336817). We also acknowledge funding from an internal strategic innovation project of VTT related to the development of quantum computing technologies.

Keywords

  • Josephson junction
  • optoelectronics
  • silicon photonics
  • single-photon detectors

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