OptiFDTD is a powerful, highly integrated and user-friendly software application that enables the computer-aided design and simulation of advanced passive and non-linear photonic components. OptiFDTD enables you to design, analyze and test modern passive and nonlinear photonic components for wave propagation, scattering, reflection, diffraction, polarization and the nonlinear phenomenon. The core program of OptiFDTD is based on the finite-difference time-domain (FDTD) algorithm with second-order numerical accuracy and the most advanced boundary condition – Uniaxial perfectly matched layer (UPML) boundary condition. The algorithm solves both electric and magnetic fields in temporal and spatial domain using the full-vector differential form of Maxwell’s coupled curl equations. This allows for arbitrary model geometries and places no restriction on the material properties of the devices.
The automation of these processes dramatically improves productivity of design engineers and reduces time-to-market for the product. This, along with integration with other Optiwave photonic design automation software, all contributes to quicker return on investment and shorter pay-back period.
OptiFDTD enables the simulation of:
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