# FDTD Implementations

This section documents the FDTD (Finite-Difference Time-Domain) implementations available in the package.

## Contents

- [Core FDTD Algorithms](core.md) - Memory-efficient and customizable FDTD implementations
- [Field Operations](fields.md) - Field interpolation and curl operations
- [Field Updates](updates.md) - Electric and magnetic field update functions
- [Interface Management](interfaces.md) - Detector and interface handling
