Telecom-Photon Insensitive Superconducting Qubit to Transducer Module

Abstract

The present disclosure describes improved quantum systems, and processing thereof, that may comprise optimized transducer assembly configurations to enhance the conversion of quantum information between quantum processors and carriers for physical interactions. For ease of explanation, an exemplary transducer is a photon-insensitive transducer, but the present disclosure is not so limited. An exemplary photon-insensitive transducer module comprises a superconducting circuit, an optomechanical transducer, and a coupling circuit. The optomechanical transducer is arranged to mediate an exchange between telecom-wavelength optical modes and a microwave frequency mechanical mode. The coupling circuit is arranged to mediate coupling between the superconducting circuit and the optomechanical transducer. Each of the superconducting circuit, the optomechanical transducer, and the coupling circuit may be arranged and connected as independent modules. Each module may include one or more mitigating structures for protecting the superconducting circuit from carrier particle interaction.

Dependencies are inferred from the claim text.