OmniSim
OmniSim is a robust and versatile simulation tool used for the design and optimization of nano-photonic and plasmonic devices. OmniSim is the only software package to include both FDTD and FETD engines.
Features
- Surface Grating Coupler Design Utility for automatic design and optimization of surface grating couplers in both 2D and 3D
- GDSII export/import with structure and array reference support
- FETD Engine - A unique 2D/3D Finite Element Time Domain tool, ideal for modelling plasmonics, metamaterials or graphene-based devices accurately
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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
- Q-Factor calculation of photonic crystal cavity
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Photonic crystal laser
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A temporal soliton (FETD, chi3)
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Nonlinear photonic crystal cavity (FDTD, chi3)
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Photonic Crystal Y-Junction (with Kallistos)
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Bloch Modes of a Photonic Crystal Waveguide
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Nonlinear Plasmonics (FETD, surface chi2, volume chi3)
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1x2 MMI Butterfly Geometry
