Lumerical Fdtd Tutorial |link|

Simulating phase-shifting nano-pillars for flat optics.

To set up an FDTD simulation in Lumerical, follow these steps: lumerical fdtd tutorial

In the tutorial, they’d explained how a broadband dipole shows you the spectrum, and how finely resolved frequency-domain field monitors reveal mode shapes. Mira started with that. She inserted a broadband Gaussian source and a frequency-domain field monitor around the defect. The first run returned the usual—several broad peaks where theory said there should be modes. No whisper. Simulating phase-shifting nano-pillars for flat optics