Abstract: This article describes a design procedure that enables a time-efficient evaluation of the focusing properties of modulated geodesic lenses using ray tracing on the equivalent gradient-index ...

Snap has introduced ray tracing technology to its AR Lens Studio for developers around the world, the company announced on Wednesday. Ray tracing is a technical capability that allows for ...

In this paper, we present an accurate and efficient ray-tracing model for calculating the radiation pattern of rotationally symmetric geodesic lenses. The performance of the ray-tracing model is ...