How to plot transmission in through port for ring resonator in lumerical

graemebargengraemebargen Member Posts: 9


I would like to know how to plot the transmission from the through-port (port 2 in this case, right hand side) for the ring resonator. I have adapted this design from the example given at to only have one waveguide and two ports (left side in, right side through) however I am not sure how to plot the transmission for port 2 to view its resonance profile after I run the simulation. Here is a screenshot of my setup:

I'm looking to produce a similar plot as this for port 2, transmission over a wavelength range:

thanks for your help!


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