Frequency-domain field profile monitors visualize the E-field.
A single simulation can provide data across a wide range of wavelengths.
Use the Lumerical Script File (.lsf) to automate sweeps. For example, you can script a loop to find the optimal width of a waveguide. 5. Where to Find More Resources
Use these to reduce simulation time if your device has repeating patterns or mirror symmetry.
Absorbs fields to simulate open space.
Mastering Lumerical FDTD is a journey of understanding both the physics of light and the nuances of numerical simulation. By starting with simple structures and utilizing the powerful "Optimization" and "Sweep" tools, you can transition from basic tutorials to cutting-edge photonic design.
Accurate modeling of metals (plasmonics) and semiconductors. 2. Setting Up Your First Simulation