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MC Grating© Features:
- The MC Grating software is developed for diffraction grating design and grating analysis.
- The Modal methods software includes True Modes Method (TMM) and Fourier Modes Method (FMM) also known as RCWA. This software is intended for diffraction gratings design and gratings analysis of a rectangular gratings profile and includes two independent codes:
- The collinear modal methods code deals with a multilayer grating structure and when incidence wave vector belongs to the XZ plane normal to the structure and grating grooves.
- The conical modal methods code extends the possibilities of the collinear code to a conical mount, i.e. for any incident angles and any polarization. This code accepts files saved by the collinear code but it is about eight times slowly.
- The C-method software includes classic and extended methods. This software is intended for diffraction gratings design and grating analysis of a smooth grating profile and includes two independent codes:
- The collinear C-methods code deals with a multilayer grating structure when incidence wave vector belongs to the XZ plane normal to the structure and grating grooves
- The conical C-methods code extends the possibilities of the collinear code to a conical mount, i.e. for any incident angles and any polarization. This code accepts files saved by the collinear code but it is about eight times slowly.
- 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 waveguide resonances search
- Reflection and transmission analysis of a finite Gauss beam
- 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 demo tools available for download (see download page). A single restriction is on refractive indexes: they are multiple to 0.5
MC 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
- Wire grid polarizes
- General multilayer structures
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