公开(公告)号：AU2020304788A1

公开(公告)日：2021-10-14

申请号：AU2020304788

申请日：2020-06-23

Applicant: IBM

Inventor： BRONN NICHOLAS TORLEIV ,  BOGORIN DANIELA FLORENTINA ,  GUMANN PATRYK ,  HART SEAN ,  OLIVADESE SALVATORE BERNARDO ,  ORCUTT JASON

IPC: G06N10/00 ,  G06F1/20

Abstract: A system for optical transduction of quantum information includes a qubit chip including a plurality of data qubits configured to operate at microwave frequencies, and a transduction chip spaced apart from the qubit chip, the transduction chip including a microwave-to-optical frequency transducer. The system includes an interposer coupled to the qubit chip and the transduction chip, the interposer including a dielectric material including a plurality of superconducting microwave waveguides formed therein. The plurality of superconducting microwave waveguides is configured to transmit quantum information from the plurality of data qubits to the microwave-to-optical frequency transducer on the transduction chip, and the microwave-to-optical frequency transducer is configured to transduce the quantum information from the microwave frequencies to optical frequencies.