OptiFDTD

OptiFDTD is a specialized software tool used for simulating the behavior of electromagnetic waves, such as light, as they interact with various materials. It employs a method called Finite-Difference Time-Domain (FDTD), which divides space and time into small segments to calculate how waves propagate and scatter. This allows engineers and researchers to design optical devices, like sensors or lenses, by predicting their performance under different conditions. In essence, OptiFDTD helps in visualizing how light works, enabling innovations in fields like telecommunications, imaging, and renewable energy.