Highly efficient microwave storage and retrieval using a superconducting chiral Λ -type molecule
Abstract
We theoretically investigate a high-efficiency and broadband microwave storage and retrieval scheme employing a superconducting artificial chiral molecule embedded in a one-dimensional transmission line. By optimizing the parametric coupling, the chiral $Λ$-type molecule enables near 100\% storage efficiency and fidelity across a bandwidth of 100 MHz. Our results provide a feasible pathway toward implementing microwave quantum memories compatible with broadband quantum networks.
Fields of Study & Subjects
Quantum optics and atomic interactions
Spectroscopy and Quantum Chemical Studies
Strong Light-Matter Interactions
Publication details
- Journal / source
- Physical Review Applied
- Publisher
- American Physical Society (APS)
- Volume
- 26
- Issue
- 1
- Publication date
- 11 June 2026
- Language
- EN