FAST, MODERN
PHOTONIC SIMULATIONS

Handle large-scale, multi-physics simulations with exceptional performance and
accuracy through the browser or python API.

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Trusted by more than 250 companies & academic institutions

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TIDY3D
ADVANTAGES

Experience unparalleled speed to solve your largest problems using industry-leading computing.
10-5000x
faster Faster Speed
Flexcompute offers scalable computing resources for businesses of all sizes, ensuring flexibility without the need for costly infrastructure investments.
100-1000x
faster Large Scale
Effortlessly handle large-scale simulations with Tidy3D's robust and scalable architecture.
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Access to Foundry PDKs
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ELECTROMAGNETIC
CASE STUDIES

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Tom Chen, PhD
case-studies
product
Tidy3D
10 Jun 2025
A Highly Efficient Spatial Light Modulator
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Tom Chen, PhD
A Highly Efficient Spatial Light Modulator
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Tom Chen, PhD
case-studies
product
Tidy3D
06 Jun 2025
Research Highlight: Scale-invariant Dielectric Waveguide
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Tom Chen, PhD
Research Highlight: Scale-invariant Dielectric Waveguide
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Tom Chen, PhD
case-studies
product
Tidy3D
06 Jun 2025
From Intuition to Precision: How Tidy3D Empowered Lumotive's Breakthrough in LiDAR 2.0
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Tom Chen, PhD
From Intuition to Precision: How Tidy3D Empowered Lumotive's Breakthrough in LiDAR 2.0

TIDY3D
FEATURES

Inverse Design
For Everyone
Inverse Design
Photonic Design
Automation
PhotonForge
Easy-to-use
Interface
Python & GUI Interface
Learning
Resources
Documentation
multi-physics Capabilities
Complete solution to all of your electromagnetic simulation needs through a unified multi-physics platform.
FDTD MODE HEAT PHOTONFORGE RF CHARGE EME

EXAMPLE
LIBRARY

Photonic Integrated Circuit Metamaterials Scattering & Radiation Nanophotonics
Focusing apodized grating coupler
THz integrated demultiplexer
8-Channel mode and polarization de-multiplexer
Compact polarization splitter-rotator
Broadband polarizer assisted by anisotropic metamaterial
Dielectric metasurface absorber
Hyperbolic polaritons in nanostructured hBN
Gradient metasurface reflector
Plasmonic Yagi-Uda nanoantenna
Field projection for a zone plate
Scattering of a plasmonic nanoparticle
Scattering cross-section calculation of a dielectric sphere
3D optical Luneburg lens
Photonic crystal waveguide polarization filter
Atomically thin waveguides based on MoS2 monolayers
Unidirectional SPP from non-Hermitian metagratings

APPLICATION
AREAS

Metasurface
Metasurface
Photonic Integrated Circuits
Photonic Integrated Circuits
LIDAR/RADAR
LIDAR/RADAR
Sensors
Sensors
Display
Display
Cameras
Cameras

SOLVE LARGE-SCALE
PROBLEMS EASILY

Built to handle large-scale, our electromagnetic platform handles multi-physics simulations with high performance.

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WHY USERS
LOVE TIDY3D

With simulation results delivered in minutes using Tidy3D, Xanadu is able to rapidly iterate and adapt, enhancing their design and layout tasks and push the boundaries of quantum computing with unmatched efficiency, precision, and flexibility.

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Blair Morrison
Head of Photonic Integration

Tidy3D has been an amazing tool for Lumotive. Saving months of time in simulations is crucial for the decisions we are making as a company. We are using the results from Tidy3D for our next-generation metasurface!

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Laura Pulido-Mancera
Design Engineer

As a global leader in advanced display technologies, Samsung Display has chosen Tidy3D, Flexcompute's flagship electromagnetic simulation platform, to power its next-generation optical display simulations and analyses.

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Flexcompute revolutionizes the way we do simulation. Simulations that would have otherwise taken hours and days now just take seconds to minutes.

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Neil Sapra
Photonic Design Engineer

They (Tidy3D's application engineer) helped me think a different way about the problem. Looking back, you might feel the solution was rather obvious, but it would have taken me a long time to figure that out myself. It’s always helpful to reach out to [Flexcompute’s] experts and get their opinion on the matter.

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Tony Song
PhD student from Professor Marko Lončar’s group

I especially value the flexibility of Tidy3D, which is seamlessly integrated within the Python environment. This means that we are not dependent only on currently implemented software features but can extend the functionality ourselves to whatever suits our needs.

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Marek Kozon
R&D Engineer for Computational Optics
Trusted by Leading industry companies and research institutions
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BLOG
The Stories of Simulation Technology
See More
Learn Electromagnetic Simulation in One Minute: Quick Video Guides for the Multiphysics Solver Workbenches

Learn Electromagnetic Simulation in One Minute: Quick Video Guides for the Multiphysics Solver Workbenches

25 Jul 2025 By Qing Hu, PhD
The Future of Photonics Simulation Is in the Cloud

The Future of Photonics Simulation Is in the Cloud

30 May 2025 By Qing Hu, PhD
Introducing 3D Visualization in Tidy3D GUI

Introducing 3D Visualization in Tidy3D GUI

10 Apr 2025 By Emerson Melo, PhD
STREAMLINE WITH
END-TO-END
CAPABILITIES

Bring the best products to market faster with Tidy3D - empowering your team with design collaboration that fuels innovation.

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