conv-project
CNRS project conv - Control of NV centers
Colour centres are an innovative alternative for storing and processing quantum information under laboratory conditions that are much less restrictive than other quantum systems. In order to go beyond proof of concept, it is necessary to make the operation of colour centres more efficient and robust. The mathematical study of sets of coupled spins is based on optimal control theory, guided by the possibility of numerically simulating and optimising control fields for such systems. The control laws thus determined can be implemented in the laboratory on a spin network using a state-of-the-art confocal microscope.
Project members
Charles Babin, ICB
Ivan Beschastnyi, LJAD / McTAO
Jean-Baptiste Caillau, LJAD / McTAO
Stéphane Guérin, ICB
Hans Jauslin, ICB
Camille Lombard-Latune, ICB Dominique Sugny, ICB
David Tinoco, LJAD / McTAO
References
27ème Congrès Général de la Société Française de Physique (SFP), June 2025, “Control of multi-spin systems toward large-scale quantum technologies”, C. Babin, O. Fresse-Colson and D. Sugny, poster
Joint project between Labo. J. A. Dieudonné (LJAD) and Labo. Interdisciplinaire Carnot de Bourgogne (ICB)
This project has received financial support from the CNRS through the MITI interdisciplinary programs.