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A WDM/DWDM model for AWGs and Echelle Gratings

Rowland Circle Grating Design

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

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

Schematic view of Rowland echelle grating in Epipprop;
the array of input waveguides is near the bottom-left corner and the array of output waveguides near the top-left corner

Output spectrum for 1x12 Rowland echelle grating simulated in Epipprop