Non-linear electro-optic modelling of a barium titanate grating coupler

Guillaume Croes; Nikolay Smolentsev; Tsang Hsuan Wang; Robert Gehlhaar; Jan Genoe

doi:10.1117/12.2568032

20 August 2020 Non-linear electro-optic modelling of a barium titanate grating coupler

Guillaume Croes, Nikolay Smolentsev, Tsang Hsuan Wang, Robert Gehlhaar, Jan Genoe

Proceedings Volume 11484, Optical Modeling and Performance Predictions XI; 114840D (2020) https://doi.org/10.1117/12.2568032
Event: SPIE Optical Engineering + Applications, 2020, Online Only

Abstract

We provide insight into the driving mechanisms and requirements to create an electro-optic spatial light modulator based on a Barium Titanate waveguide and an optically transparent electrode cladding layer. We have developed a generic framework of electric field simulations and non-linear optics to create any desired modulation in an area of interest, applicable for liquid crystals, Pockels and Kerr cells. Targeting our device structure, we have evaluated several design parameters of the arbitrarily reprogrammable SLM, capable of optical beamforming and high-quality holograms.

Conference Presentation

Citation Download Citation

Guillaume Croes, Nikolay Smolentsev, Tsang Hsuan Wang, Robert Gehlhaar, and Jan Genoe "Non-linear electro-optic modelling of a barium titanate grating coupler", Proc. SPIE 11484, Optical Modeling and Performance Predictions XI, 114840D (20 August 2020); https://doi.org/10.1117/12.2568032

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