Vibration control of an optical arm Nada Cherkaoui Jaouad, Fouad Belhora, Amine Alaoui Belghiti, Samira Toutouh, Said Laasri and Abdelowahed Hajjaji Matériaux & Techniques, 111 5-6 (2023) 506 Published online: 16 April 2024 DOI: 10.1051/mattech/2023035