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A WDM/DWDM model for AWGs and Echelle Gratings

Bifocal Point Stigmatic Grating Design

The Epipprop interface allows you to design bifocal point stigmatic echelle gratings. The layout can be generated in the user interface or imported from a text file.

A schematic view of a stigmatic echelle grating in Epipprop is shown below.

Schematic view of bifocal point stigmatic echelle grating in Epipprop;
the waveguide arrays are at the top-left corner

Output spectrum for a stigmatic echelle grating simulated in Epipprop