Guilin Sun
Ansys Employee

May I know the dimension of the piezoceramic transducer? could you give us a drft about the device, and desired result?

Right now we have FDTD for simulation which solves the Maxwell Equestions.  https://www.ansys.com/products/optics/fdtd#tab1-2

https://optics.ansys.com/hc/en-us/articles/360034914633-Finite-Difference-Time-Domain-FDTD-solver-introduction

Zemax is ray-tracing tool: https://www.ansys.com/products/optics/ansys-zemax-opticstudio

Please give us more details so we can better help you.

Â