Challenging the limits of SRG waveguides: a human-AI collaborative design concept

Abstract

Surface-relief grating (SRG) waveguides are widely used for Augmented Reality (AR) head mounted displays mainly due to their ideal form-factor and transparency. As nanophotonic fabrication methods are progressing, the design-space of periodic nanostructures is constantly expanding. Sony Semiconductor Solutions (SSS) is pushing the boundaries of SRG waveguide design using its unique AI-based simulation software solution combined with its hyper-parametrization concept.

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