em-sim

A performant electromagnetic simulation Python package, written in Rust.

(Heavily inspired by Meep)

Installation

To add as a dependency in your Python project:

uv add em-sim

Usage

import em_sim as em

cube = em.Block(
    center=(0, 0, 0),
    size=(1, 1, 1),
    material=em.Material.Si
)

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2025 | Prasanna Paithankar