How to use FDTD lumerical to design and simulate metalenses?

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Johnston K. Kalwe

Hello Azadeh,

Thank you for your insights. it has helped.

Nikhil Dhingra

Small scale metalens:

https://optics.ansys.com/hc/en-us/articles/360042097313-Small-Scale-Metalens-Field-Propagation

Large scale metalens:

https://optics.ansys.com/hc/en-us/articles/18254409091987-Large-Scale-Metalens-Ray-Propagation