OmniSim
Photonics simulation software that includes FDTD, FETD, and RCWA engines for designing complex photonic devices and grating structures.
Applications
- Silicon Photonic Devices
- Ring Resonators
- Gratings
- Plasmonics
- Metamaterials
- Nanophotonics
- Non-linear
- Photonic Crystals
Examples
- Optical ring resonator filter
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Nano-antennae (bow-tie and nut geometries)
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Mie Scattering from a gold cylinder
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Light Harvesters
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Nonlinear Plasmonics
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Graphene
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Metamaterials
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Wide Bandwidth Grating-Assisted Directional Coupler
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Diffraction Grating (RCWA)
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Diffraction Grating (FDTD, FETD)
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Surface Grating Coupler
- Silicon Nanophotonics
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A temporal soliton (FETD, chi3)
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Nonlinear photonic crystal cavity (FDTD, chi3)
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Nonlinear Plasmonics (FETD, surface chi2, volume chi3)
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1x2 MMI Butterfly Geometry
Download the OmniSim PDF
For more information on Photon Design's suite of photonic CAD tools, visit our page on FIMMWAVE .
Recent Software Release Information
4月 09, 2026 03:17 午後
OmniSim Version 8.2.1 Release
Main New Functions:
Mode Solvers in OmniSim: The effective index solver used for mode exciters and
9月 04, 2024 07:24 午後
OmniSim v8.1 Release
This new release of OmniSim includes the following improvements to the FDTD (Finite Difference Time
4月 02, 2024 07:45 午後
OmniSim version 8.0 The World’s First Hybrid Mesh
The newest version of OmniSim has the world’s first tetrahedral-cuboid hybrid mesh for the FETD Engi