invrs-io / gym

A collection of inverse design challenges
https://invrs-io.github.io/gym/
MIT License
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Metagrating updates #62

Closed mfschubert closed 9 months ago

mfschubert commented 9 months ago

Adjust loss function to resemble that used in the ceviche challenges.

Adjust the default minimum width and spacing to match the values in the forthcoming testbed manuscript, where designs with 35, 54, 62, and 66 nm are reported. The new default is 5 pixels, corresponding to 58 nm (525 nm / 45 * 5).