Subventions et des contributions :

Subvention ou bourse octroyée s'appliquant à plus d'un exercice financier (2017-2018 à 2018-2019).

Quantum dot qubits represent a promising approach for quantum computing. They require a variety of controlx000D
signals, demanding complex instrumentation even for few qubits. A scalable platform with synchronized,x000D
programmable arbitrary waveform generators and digitizers is an appropriate solution to carry the nextx000D
generation of multi-qubit experiments. Moreover, real time processing capability of Field Programmable Arrayx000D
opens up new calibration and measurement possibilities in quantum dots. The proposed research merges thex000D
quantum dot expertise of Institut Quantique of Université de Sherbrooke with the specialized electronicsx000D
knowhow of Keysight Technology to develop dedicated and scalable quantum dot qubits instrumentation. Thex000D
deliverables of this Engage collaboration are (i) a report providing solutions for bridging the technological gapsx000D
between Keysight instrumentation and Institut quantique's quantum dots, and (ii) a multi-channel lock-inx000D
amplifier built into Keysight's Quantum Computer Research Toolkit. Interaction with Keysight R&D staff willx000D
provide unique opportunities for students to gain exposure to one of the largest multi-technological firms in thex000D
world. The proposed research is an opportunity for Keysight to establish itself as the instrumentation standardx000D
for quantum dots qubits, as the technology scales up in complexity.