Rigorous Analysis of Nanopillar Metasurface Building Block

With advanced fabrication techniques, people have demonstrated metalenses for visible wavelengths with high numerical apertures. A metalens is usually constructed with spatially varying nanostructures as its building blocks. In this example, we analyze the nanopillar structure which is used to compose polarization-insensitive metalenses. With the Fourier modal method (FMM, also known as RCWA), the amplitude and phase transmission of such nanopillars are calculated rigorously.

Contact & Trial

LightTrans GmbH

Phone +49.3641.53129-50

info (at)


VirtualLab Fusion

Get free trial version

Get an offer