Electro-optical modulator based on photonic crystals on innovative thin films LiNbO3 Lucas Grosjean, Aiman Zinaoui, Martin Khouri, Samuel Queste, Miguel Suarez, Nadège Courjal, Fadi Baida and Maria-Pilar Bernal EPJ Web Conf., 287 (2023) 04037 Published online: 09 November 2023 DOI: 10.1051/epjconf/202328704037