The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2026
Filed:
Feb. 19, 2023
Quantum Transistors Technology Ltd., Herzliya, IL;
Igal Bayn, New York, NY (US);
Moshe Tordjman, Haifa, IL;
Quantum Transistors Technology Ltd., Binyamina, IL;
Abstract
A quantum computing device includes an optical resonator having a resonant wavelength band. A crystalline material including a crystal defect is contained within the optical resonator. The crystal defect has a ground state and an excited state, which has an emission wavelength in the resonant wavelength band. A source electrode and a drain electrode are disposed on opposing sides of the crystal defect and configured to apply a first electric field in the crystalline material along a longitudinal axis. A gate electrode is disposed in proximity to the crystal defect and configured to apply to the crystalline material a second electric field transverse to the longitudinal axis. Control circuitry is configured to apply a first voltage between the source and drain electrodes to control a charge state of the crystal defect and to apply a second voltage to the gate electrode to tune the emission wavelength.