EastWave Application: Live Demonstration of Negative Refraction Phenomenon

This example uses Custom Mode to demonstrate negative refraction.

ModelSchematic diagram

This case is a two-dimensional structure, and the Y and Z directions are set as periodic boundaries, that is, the Y and Z directions are infinitely expanded plates, and the X direction is set as an open boundary.This case mainly uses a point light source incident on the flat panel to demonstrate the negative refraction phenomenon in real time.

Observing the live field

Double-click the corresponding task in the "Progress Bar" or click "in the toolbar"

", you can open real-time field observationinterface to observe the scattering process of electromagnetic waves.The toolbar of the real-time field observation is as follows:

Toolbar of real-time field observation

Select the XY plane of the observation interface and the field component Ez.Watch Ez:

Real-time field observation window

Select the plane wave (oblique) incident method to observe the real-time field.The resulting model and real-time field are as follows:

Observe Ex, Ey:

Plane wave (oblique) real-time field at incidence