Loop-gap Microwave Resonator for Hybrid Quantum Systems
arXiv:1802.04485 · doi:10.1063/1.5025744
Abstract
We designed a loop-gap microwave resonator for applications of spin-based hybrid quantum systems, and tested it with impurity spins in diamond. Strong coupling with ensembles of nitrogen-vacancy (NV) centers and substitutional nitrogen (P1) centers was observed. These results show that loop-gap resonators are viable in the prospect of spin-based hybrid quantum systems, especially for an ensemble quantum memory or a quantum transducer.
5 pages, 4 figures