A systematic conformal finite-difference time-domain (FDTD) technique for the simulation of arbitrarily curved interfaces between dielectrics

Key Points

• To develop and demonstrate a conformal finite-difference time-domain (FDTD) technique for simulating curved dielectric interfaces.
• Developed a systematic conformal FDTD technique.
• Applied the technique to simulate arbitrarily curved interfaces.
• Compared simulations with standard methods for accuracy.
• Achieved improved accuracy in modeling curved interfaces compared to traditional methods.
• Demonstrated capability to handle complex geometries effectively.