Photonic Inverse Design — nanostructure topology optimization L1-248

ElectromagneticsAdjoint-based photonic topology optimizationδ=5 · challengingL_DAG = 3.5📋 Stub — not mineable

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Unclaimed Principle — open for contribution

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Forward model E

g r a d F O M / g r a d e p s = R e - E_{f} w d . E_{a} d j \cdot j \cdot o m e g a \cdot d e l t a_{e} p s; u p d a t ee p s v ia g r a d i e n t

Photonic Inverse Design — nanostructure topology optimization forward model.

L-DAG

L.fdfd -> L.adjoint -> L.density_filter -> int.frequency

L.fdfdL.adjointL.density_filterint.frequency

Well-posedness W

Existence:: true
Uniqueness:: true
Stability:: conditional
κ:: 500

Conditional stability; mismatch parameters dominate at Omega bounds.

Solvability C

Solver class:: TopOpt-MMA, Density-filter, DL-inverse
Convergence rate q:: 1.5
Complexity:: O(N log N) per iteration

Specs (0)

No L2 specs registered yet for this principle.