Bottom-up assembly of quadratic materials for photonic devices

Rachel Grange

doi:10.1117/12.2592966

18 April 2021 Bottom-up assembly of quadratic materials for photonic devices

Rachel Grange

Author Affiliations +

Proceedings Volume 11770, Nonlinear Optics and Applications XII; 117700O (2021) https://doi.org/10.1117/12.2592966
Event: SPIE Optics + Optoelectronics, 2021, Online Only

Abstract

Nonlinear and electro-optic devices are present in our daily life with many applications: light sources for microsurgery, green laser pointers, or modulators for telecommunication. They mainly use bulk materials such as glass fibers or high-quality crystals, hardly integrable or scalable due to low signal and difficult fabrication. Here I will show several strategies to enhance optical signals by engineering metal-oxides. First, I will explain some fundamental aspects of quadratic materials. Then, I will show several photonic systems relying on bottom-up assemblies of barium titanate nanoparticles either to obtain electro-optic metasurfaces or broadband Mie driven microspheres.

Conference Presentation

Citation Download Citation

Rachel Grange "Bottom-up assembly of quadratic materials for photonic devices", Proc. SPIE 11770, Nonlinear Optics and Applications XII, 117700O (18 April 2021); https://doi.org/10.1117/12.2592966

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