TY - JOUR KW - General Physics and Astronomy AU - Diego Barberena AU - Robert Lewis-Swan AU - Ana Maria Rey AU - James Thompson BT - Comptes Rendus. Physique DO - 10.5802/crphys.146 IS - S3 PB - Cellule MathDoc/CEDRAM PY - 2023 SP - 1 EP - 14 T2 - Comptes Rendus. Physique TI - Ultra narrow linewidth frequency reference via measurement and feedback VL - 24 SN - 1878-1535 ER -