Photonics

Photonics

Auto-shut off level trigger not decaying gradually

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    • NvN
      Subscriber

      Hello! I am running a simulation of 2ps and the end of the simulation is triggered by the auto-shutoff at around 1.12ps. However, when I look deeper into the simulation status and the auto-shutoff level over time, it dramatically switches to threshold and switches off the simulation and doesn't decay slowly over time as I would expect. Any tips for what could be causing this?

    • NvN
      Subscriber
      I just noticed that in the example diabolo_single.fsp file provided by lumerical in Photothermal heating in plasmonic nanostructures ÔÇô Lumerical Support, the auto shutoff level curve is the same! Whereas the diabolo_array curve looks more like what I would expect.
    • Guilin Sun
      Ansys Employee
      I tested the same file you mentioned and got
      Did you get the plot from FDTD object? please check the log file.

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