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Physical limits on electromagnetic response
Pengning Chao, Benjamin Strekha, Rodrick Kuate Defo +2
Photonic devices play an increasingly important role in advancing physics and engineering, and while improvements in nanofabrication and computational methods have driven dramatic…
On Sion's Minimax Theorem, Compact QCQPs, and Wave Scattering Optimization
Sean Molesky, Pengning Chao, Alejandro W. Rodriguez
In these notes, we examine certain implications of Sion's minimax theorem for compact quadratically constrained quadratic programs (QCQPs), particularly QCQPs arising in the contex…
-Operator Limits on Optical Communication: Metaoptics, Computation, and Input-Output Transformations
Sean Molesky, Pengning Chao, Jewel Mohajan +3
We present an optimization framework based on Lagrange duality and the scattering operator of electromagnetism to construct limits on the possible features that may be…