Ansys Learning Forum › Forums › Discuss Simulation › Photonics › Electrostatic simulations of a modulator › Reply To: Electrostatic simulations of a modulator
November 6, 2024 at 4:25 pm
Guilin Sun
Ansys Employee
I think it is the physics, as E=-gradient(V), and due to charge distribution the gradient is not a constant. As you can see, some places have strongger electric fields.