rcwa 开源项目推荐（27 个）

facebookresearch /fmmax

Fourier modal method with Jax

kc-ml2 /meent

Electromagnetic simulation (RCWA) & optimization package in Python

usnistgov /pySCATMECH

pySCATMECH is a Python interface to SCATMECH: Polarized Light Scattering C++ Class Library

Columbia-Computational-X-Lab /varRCWA

varRCWA algorithm implementation with GPU support

invrs-io /fmmax

Fourier Modal Method with Jax (official maintained repo)

benvial /nannos

Fourier Modal Method for multilayer metamaterials. Mirror of https://gitlab.com/nannos/nannos

usnistgov /ScatterMIST

Modeled Integrated Scatter Tool (MIST)

lxvm /DeltaRCWA.jl

An nanophotonics solver for inverse design of metamaterials

Kaeryv /Khepri

RCWA Solver

jiejin93 /optic-textbook

《掩模版光学仿真与 die-to-database 缺陷检测》中文教材：波动光学/傅里叶/衍射/Abbe/Hopkins/FDTD/参考图渲染/检测算法，含免费试读

Alexin-CH /DiffractML

RCWA × Machine Learning for Photonic Design

psklight /volume_grating

Simulation of volume gratings (or holograms)

Flowbudget /euvsimulator

Open-source EUV lithography simulator in Python/PyTorch: Mo/Si mirror, thin-mask and RCWA mask diffraction, partially coherent imaging, chemically amplified resist (Dill, PEB, development) with stochastic LER/LWR, process window and calibration. Every physical default has a named source. Browser GUI and REST API. Apache-2.0.

Alexin-CH /TORCWA

GPU-accelerated RCWA with automatic differentiation

aikkkkko /comsol-grating-skill

2D rectangular grating diffraction simulation in COMSOL Wave Optics — full-field + Periodic Port + Floquet + TE recipe.

lightsmith-photonics /lightsmith

The open photonics suite: Mie, T-matrix, DDA, FDTD, TMM, RCWA, mode, EME, FDFD, PWE and circuit solvers on CPU and GPU, differentiable, with JSON, CLI and MCP interfaces for AI agents.

fieldalgo /wavebit

Differentiable electromagnetic simulation suite (RCWA + FDTD)

sandermeis /ASTERS

Implementation of enhanced transmittance method RCWA

aziz-bek-coder /lwir-metasurface-dwl66

Complete LWIR metasurface design pipeline: RCWA physics to GDSII mask and back, with a pillar-by-pillar round-trip verification. Runs on a laptop, no commercial EDA tools.

GrednevMSU /ppml-1d-tm-verify

Verified MATLAB->Python port of PPML RCWA with a differential test harness: 246 seeded fixtures, machine-level equivalence report