Hybrid quantum systems in the microwave regime (Conference Presentation)

William J. Munro; Andreas Angerer; Thomas Astner; Stefan Putz; Jorg Schmiedmayer; Johannes Majer; Kae Nemoto

doi:10.1117/12.2320217

18 September 2018 Hybrid quantum systems in the microwave regime (Conference Presentation)

William J. Munro, Andreas Angerer , Thomas Astner , Stefan Putz, Jorg Schmiedmayer, Johannes Majer , Kae Nemoto

Proceedings Volume 10733, Quantum Photonic Devices 2018; 107330L (2018) https://doi.org/10.1117/12.2320217
Event: SPIE Nanoscience + Engineering, 2018, San Diego, California, United States

Abstract

The efficient generation, coherent control, manipulation and measurement of quantum states of light and matter is at the core of quantum technologies. Hybrid quantum systems, where one combines the best parts of multiple individual quantum systems together without their weaknesses, are now seen as a way to engineer composite quantum systems with the properties one requires. This would in principle allow one to probe new physical regimes. However, the issue until recently has been that hybridization has not resulted in systems with superior properties. Recently however we [Nature Photonics 11, 3639 (2016)] have shown an increased coherence times in hybrid system is of composed nitrogen-vacancy centers strongly coupled to a superconducting microwave resonator. This demonstration has enabled this kind of hybrid system to enter the regime where quantum nonlinearities are present. We discuss several types of nonlinearity effects that can be naturally explored (bistability and superradiance). Our work paves the way for the creation of spin squeezed states, novel metamaterials, long-lived quantum multimode memories and solid-state microwave frequency combs. Further in the longer term it may enable the exploration of many-body phenomena in new cavity quantum electrodynamics experiments.

Conference Presentation

Citation Download Citation

William J. Munro, Andreas Angerer , Thomas Astner , Stefan Putz, Jorg Schmiedmayer, Johannes Majer , and Kae Nemoto "Hybrid quantum systems in the microwave regime (Conference Presentation)", Proc. SPIE 10733, Quantum Photonic Devices 2018, 107330L (18 September 2018); https://doi.org/10.1117/12.2320217

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available