MICR wave wave frequency response generator for applications of quantum communication and data processing

摘要

One technique relates to a circuit for a sum frequency generator. A first resonator is connected to a Josephson Ring Modulator (JRM), and the first resonator is configured to receive a first photon at a first frequency. A second resonator is connected to the JRM and the second resonator is configured to have a first harmonic rather than a second harmonic. The second resonator is configured to receive a second photon at a second frequency, and the first resonator is configured to output an up-converted photon. The up-converted photon has an up-converted frequency that is a sum of the first frequency and the second frequency.