
Applications
A gallery of OmniSim simulations
Optical Ring Resonator Filter
OmniSim's FDTD Engine calculating the spectral responses of SOI ring resonators

Ring Resonators
For 2D and 3D FDTD and FETD Simulations
Metals, Surface Plasmons and Nano-Particles
All of OmniSim's engines can be used to model plasmonic structures: FETD, FDTD, RCWA and FEFD.

Plasmonics
For FDTD, FETD and FEFD simulations

Nano-antennae
For modelling various geometries of nano-antennae

Mie Scattering
Plasmonics simulated with OmniSim's FETD and FDTD software

Light Harvester
To capture light from a large area and concentrate it

Plasmonics (FETD,chi2)
For modelling of surface and volume chi2
Metamaterials and Graphene
Model the properties of metamaterials at the microscopic level with high accuracy with the FETD engine and model graphene-based devices using FETD's true 2D material model.

Metamaterials
Simulation of negative index structures with FETD and Bloch boundaries

Graphene
For modelling of graphene and other 2D materials
Optical Gratings
OmniSim can be used to model a variety of optical grating structures.

Directional coupler
Grating-assisted colourless directional coupler

Gratings with RCWA
For simulation of infinitely periodic gratings

Diffraction Grating
Modelling diffraction gratings with an oblique incidence

Surface Grating Coupler
For modelling a vertical grating structure

Nanowire Optimisation
To optimise light transmission through two silicon nanowire devices
Nonlinear Optics
Modelling chi2 and chi3 nonlinearity using OmniSim's FDTD and FETD Engine.

Plasmonics (FETD,chi2)
For modelling of surface and volume chi2

Soliton (FETD,chi3)
To simulate an isotropic instantaneous Kerr chi-3 nonlinear response

PhC Cavity (FDTD,chi3)
Simulation of nonlinear optics with OmniSim nonlinear FDTD