MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202517045617 A) filed by International Business Machines Corporation, Armonk, U.S.A., on May 12, for 'selective optical tuning of qubit two level system interactions using bandpass filters.'
Inventor(s) include Balakrishnan Karthik; Falk Abram; Sandberg Martin; and Orcutt Jason.
The application for the patent was published on May 30, under issue no. 22/2025.
According to the abstract released by the Intellectual Property India: "Methods and systems for mitigating the effects of defects in a quantum processor are provided. A mitigation system includes a quantum processor comprising a plurality of qubits. The system includes a light emitting source that can be tuned to produce light pulses of different wavelengths. The system includes an array of bandpass filters. Each bandpass filter is aligned with a qubit on the quantum processor and has a unique pass band. The system may include a controller configured to receive a selection of a qubit and to tune the light emitting source to emit a light pulse having a wavelength that falls within a range of a bandpass filter that is aligned with the selected qubit. The light pulse is used to scramble an ensemble of strongly coupled two level system (TLS) in the processor."
The patent application was internationally filed on Sept. 08, 2023, under International application No.PCT/IB2023/058902.
Disclaimer: Curated by HT Syndication.
