With the significant progress of high-performance computing technology, computational electromagnetics is developed rapidly to allow the increasing capabilities to accurately resolve the complicated electromagnetic issues on large scales. Relying on the long-term technology accumulations, **SimWorks** launched **Finite Difference Solutions** which uses an intuitive operation interface to create virtual experiments, reproduce complex nano-photonic phenomena, predict unknown nano-photonic behaviors, and analyze and optimize complicated structures or materials. Therefore, we provide users with a complete set of professional numerical solutions to optoelectronic problems. Compared with the traditional analytical method, **SimWorks Finite Difference Solutions** with a wide range of applications can significantly reduce the research difficulties, shorten the development cycle, and greatly promote the development of micro-scale Optoelectronics. So **SimWorks Finite Difference Solutions** is a powerful tool for the optoelectronic design community.

Semiconductor Solutions can be used in the simulation and analysis of photonic semiconductor active devices. Semiconductor Solutions can accurately simulate the drift and diffusion of charges in active simulation, enable the joint development with the passive Photonic Finite Difference Solutions, and achieve the complex simulations such as lasers, photo-detectors, and solar cells.