Superconducting quantum node for entanglement and storage of microwave radiation

Physical Review Letters
E FlurinB Huard

Abstract

Superconducting circuits and microwave signals are good candidates to realize quantum networks, which are the backbone of quantum computers. We have realized a quantum node based on a 3D microwave superconducting cavity parametrically coupled to a transmission line by a Josephson ring modulator. We first demonstrate the time-controlled capture, storage, and retrieval of an optimally shaped propagating microwave field, with an efficiency as high as 80%. We then demonstrate a second essential ability, which is the time-controlled generation of an entangled state distributed between the node and a microwave channel.

References

Aug 7, 2007·Physical Review Letters·Irina NovikovaRonald L Walsworth
Feb 8, 2008·Nature·R J Schoelkopf, S M Girvin
Jun 20, 2008·Nature·H J Kimble
Jan 15, 2011·Physical Review Letters·Hua WuG Andrew D Briggs
Oct 27, 2011·Physical Review Letters·C EichlerA Wallraff
Dec 12, 2012·Physical Review Letters·E FlurinB Huard
Feb 2, 2013·Physical Review Letters·E P MenzelR Gross
Mar 9, 2013·Science·M H Devoret, R J Schoelkopf
Mar 26, 2013·Physical Review Letters·Yi YinJohn M Martinis
May 18, 2013·Physical Review Letters·Baleegh AbdoMichel Devoret
Oct 5, 2013·Science·T A PalomakiK W Lehnert
Oct 8, 2013·Physical Review Letters·Zaki LeghtasMazyar Mirrahimi

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Citations

Mar 7, 2018·Scientific Reports·S A MoiseevO N Sherstyukov
Feb 10, 2018·Science Advances·Matthew ReagorChad T Rigetti
May 23, 2020·Physical Review Letters·T PeronninB Huard
Jul 19, 2019·Nature Communications·Baleegh AbdoJerry M Chow
Mar 5, 2016·Physical Review Letters·Sebastian G HoferKlemens Hammerer
Dec 6, 2018·Science Advances·Baptiste RoyerAlexandre Blais
Aug 11, 2018·Physical Review Letters·D MarkovićB Huard
Oct 13, 2018·Physical Review Letters·Shiqian DingDzmitry Matsukevich

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