Integrated multiresonator quantum memory

Abstract: We develop the integrated efficient multiresonator quantum memory scheme based on a system of three interacting resonators coupled through a common resonator to an external waveguide via switchable coupler. It is shown that high-precision parameter matching based on the step-by-step optimization makes it possible to efficiently store the signal field and on demand retrieval the signal at specified time moments. Possible experimental implementations and practical applications of the proposed quantum memory scheme are discussed.