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Crossed Grating© Features:
- The Crossed Grating software is based on the Chandezon and the Fourier Modes Method (FMM) also known as RCWA and is intended for diffraction gratings design and gratings analysis of a smooth and a binary gratings profiles.
- The codes calculate the interaction of a plane electromagnetic wave with the multilayer corrugated structure providing the efficiencies (complex amplitude and power) of all reflected and transmitted diffraction waves
- A field distribution and power flow in the multilayer structure and ambient media
- A powerful optimization in multidimensional space for sophisticated criterion function
- General and 3D graphics for 1D and 2D scanning results presentation
- A refractive index materials catalog
- Fully functional Crossed Grating demo tools available for download (see download page). A single restriction is on refractive indexes: they are multiple to 0.5
Crossed Grating software is a solution of the diffraction grating analysis and design problems for multilayer periodic grating structures:
- Multilayer grating filters and mirrors
- Integrated optics grating couplers
- Biochemistry sensing chips
- General multilayer structures
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