Photonics at radio frequency: Quantum sensing of radio-frequency photons and vibrations

Gary Steele; Mario Gely; Ines Rodrigues; Daniel Bothner; Marios Kounalakis; Christian Dickel; Jacob Dalle; Rémy Vatré; Brian Baker; Mark Jenkins

doi:10.1117/12.2586592

5 March 2021 Photonics at radio frequency: Quantum sensing of radio-frequency photons and vibrations

Gary Steele, Mario Gely, Ines Rodrigues, Daniel Bothner, Marios Kounalakis, Christian Dickel, Jacob Dalle, Rémy Vatré, Brian Baker, Mark Jenkins

Author Affiliations +

Proceedings Volume 11700, Optical and Quantum Sensing and Precision Metrology; 117001B (2021) https://doi.org/10.1117/12.2586592
Event: SPIE OPTO, 2021, Online Only

Abstract

In this talk, I will give an overview of work in our group connected to quantum sensing of radio frequency photons and vibrations. In the first part of the talk, I will describe our work extending circuit QED to radio frequencies using a qubit to observe the quantisation of radio-frequency eletromagnetic fields ("radio frequency photonics"), along with cooling of the RF mode and stabilisation of non-classical quantum states of RF light. In the second part of talk, I will introduce recent work in which we have been using microwave "squid cavities" for sensing vibrations and quantised currents at radio frequencies.

Conference Presentation

Citation Download Citation

Gary Steele, Mario Gely, Ines Rodrigues, Daniel Bothner, Marios Kounalakis, Christian Dickel, Jacob Dalle, Rémy Vatré, Brian Baker, and Mark Jenkins "Photonics at radio frequency: Quantum sensing of radio-frequency photons and vibrations", Proc. SPIE 11700, Optical and Quantum Sensing and Precision Metrology, 117001B (5 March 2021); https://doi.org/10.1117/12.2586592

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