Fabrication
Table \ref{616410} shows the devices that will be fabricated. FSR were calculated using Lumerical INTERCONNECT simulations. In addition, a de-embedding device is included which includes just an input grating coupler, and a Y-Branch connection to two output grating couplers. From this device we can learn the response of the grating couplers themselves.
The included figures show the simulated gain response of the MZI devices as calculated in Lumerical INTERCONNECT.