公开(公告)号：US20250015900A1

公开(公告)日：2025-01-09

申请号：US18211057

申请日：2023-06-16

Applicant: California Institute of Technology

Inventor： Mohammad Mirhosseini ,  Alkim Bozkurt ,  Han Zhao ,  Chaitali Joshi

IPC: H04B10/70 ,  G06N10/40 ,  H04B10/516

Abstract: Systems and methods for transducing and storing qubit signals are provided. The system includes a voltage source, a substrate, and a membrane suspended over the substrate. A phononic crystal oscillator is disposed in a first region of the membrane. The phononic crystal oscillator includes a capacitor having a moving electrode including an array of multiple phononic crystal unit cells. The moving electrode is connected to the voltage source. A superconducting circuit disposed in a second region of the membrane. A plurality of phonon shields and an optical resonator may also be disposed on the membrane.