Fig. 4: Optimization of a nanophotonic resonator. | Communications Physics

Fig. 4: Optimization of a nanophotonic resonator.

From: Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators

Fig. 4

The optimized nanophotonic resonator with a sketch of the electric field intensity \(|{\tilde{{{{{{{{\bf{E}}}}}}}}}}|^{2}\) corresponding to the high-Q resonance is shown. The high-Q resonance has a Q-factor of Q = 292. The materials of the nanoresonator are the same as for the reference structure in Fig. 2a.

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