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Suppressing electromagnetic local density of states via slow light in lossy quasi-1d gratings
Benjamin Strekha, Pengning Chao, Rodrick Kuate Defo +2
We propose a spectral-averaging procedure that enables computation of bandwidth-integrated local density of states (LDOS) from a single scattering calculation, and exploit it to in…
Can photonic heterostructures provably outperform single-material geometries?
Alessio Amaolo, Pengning Chao, Thomas J. Maldonado +2
Recent advances in photonic optimization have enabled calculation of performance bounds for a wide range of electromagnetic objectives, albeit restricted to single-material systems…
Fundamental limits on second harmonic generation
Jewel Mohajan, Pengning Chao, Weiliang Jin +2
Recent advances in fundamental performance limits for power quantities based on Lagrange duality are proving to be a powerful theoretical tool for understanding electromagnetic wav…