Frequency Conversion Characteristics of Spatiotemporal Josephson Metasurfaces for Quantum Applications
Abstract
This presentation explores the various characteristics of a nonreciprocal, frequency-converting Josephson metasurface operating at millikelvin temperatures. Leveraging the unique properties of Josephson junctions, which support supercurrent flow without resistance, this metasurface enables efficient manipulation of nonlinear wave interactions, facilitating both frequency conversion and amplification of incident photons.
Fields of Study & Subjects
Metamaterials and Metasurfaces Applications
Superconducting and THz Device Technology
Quantum Information and Cryptography
Publication details
- Journal / source
- ePrints Soton (University of Southampton)
- Publication date
- 3 February 2026
- Language
- EN
- Document type
- Preprint