Bulletin of the American Physical Society
APS March Meeting 2021
Volume 66, Number 1
Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA
Session R66: Exhibitor Workshop: Keysight Technologies – Using FPGAs to speed up Qubit State ReadoutsExhibitor Workshop Live
|
Hide Abstracts |
Sponsoring Units: APS |
Thursday, March 18, 2021 8:00AM - 9:00AM Live |
R66.00001: Using FPGAs to speed up Qubit State Readouts Marc Almendros One of the main challenges of controlling of quantum processors is the need for fast feedback to perform operations such as Quantum Error Correction (QEC) and qubit reset. QEC is a critical technique for the practical feasibility of quantum computers, because qubit gate fidelities are limited compared to their classical counterparts. In order to perform many feedback operations within the lifetime of a qubit, the feedback latency needs to be several orders of magnitude shorter, which rules out software-based signal processing or decision-making. FPGAs are ideal devices to take advantage of hardware speed up and to allow for custom and reconfigurable hardware-based real-time processing. In this workshop we will show how FPGA IP components can enable high fidelity readout of spin and superconducting qubits, using advanced low-latency signal processing and matched filtering techniques. We will also show how qubit state information can be fed to the rest of the qubit control system for feedback operations with a minimal feedback time. |
Follow Us |
Engage
Become an APS Member |
My APS
Renew Membership |
Information for |
About APSThe American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics. |
© 2024 American Physical Society
| All rights reserved | Terms of Use
| Contact Us
Headquarters
1 Physics Ellipse, College Park, MD 20740-3844
(301) 209-3200
Editorial Office
100 Motor Pkwy, Suite 110, Hauppauge, NY 11788
(631) 591-4000
Office of Public Affairs
529 14th St NW, Suite 1050, Washington, D.C. 20045-2001
(202) 662-8700