https://doi.org/10.1051/epjconf/202328704037
Electro-optical modulator based on photonic crystals on innovative thin films LiNbO3
Institut FEMTO-ST, Université de Franche-Comté, 15B Av. des Montboucons, 25000 Besançon
* e-mail: lucas.grosjean@femto-st.fr
Published online: 9 November 2023
We report on the design and the realization of an electro-optic modulator based on photonic crystals in a thin film lithium niobate (LiNbO3). The device has been numerically optimized using an adjoint method to allow the modulation of either a TE or a TM mode. The fabrication relies on an alternative fabrication platform compared to commercial thin film layers.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
