CADFEM BLOGS

When we talk about light pollution, most people imagine glowing cityscapes that obscure the stars. In infrared (IR) imaging and sensing, however, the term takes on a different meaning: stray light.

Efficiently coupling light from an optical fiber into a photonic chip remains one of the most critical challenges in photonics.

In the quest to produce crisp, high-resolution images, optical designers often confront a set of imperfections known as aberrations.

Modern vehicles are undergoing a revolution in safety, comfort, and autonomy—all powered by advancements in optical engineering.

The Ansys Optics article provides a comprehensive guide on designing and optimizing edge couplers

This blog explores the theoretical background of optical waveguides and demonstrates how to simulate them using Ansys Lumerical MODE and Finite-Difference Time-Domain (FDTD) solvers.