Fast electromagnetic solver (FDTD) at scale.

free finite-difference time-domain (FDTD) software for electromagnetic simulations

A tiny scalar-valued autograd engine and a neural net library on top of it with PyTorch-like API

🌱 Guided-mode expansion of photonic crystal slabs

📐 Workshop material for optical inverse design and automatic differentiation

🦐 Electromagnetic Simulation + Automatic Differentiation

A 3D electromagnetic FDTD simulator written in Python with optional GPU support

A Pytorch implementation of an efficient unitary neural network (https://arxiv.org/abs/1612.05231)

MIT Photonic-Bands: computation of photonic band structures in periodic media

Efficiently computes derivatives of NumPy code.

Photonic optimization library

Flexible simulation package for optical neural networks

Frequency-domain photonic simulation and inverse design optimization for linear and nonlinear devices

Pure Python implementation of the finite difference frequency domain (FDFD) method for electromagnetics