3 citations · 3 across the 1 of their papers we have counts for
7 papers
Trade-offs in absorption and scattering by nanophotonic structures
Kurt Schab, Austin Rothschild, Kristi Nguyen +3
Trade-offs between feasible absorption and scattering cross sections of obstacles confined to an arbitrarily shaped volume are formulated as a multi-objective optimization problem…
On the optical theorem and optimal extinction, scattering and absorption in lossy media
Sven Nordebo, Mats Gustafsson, Yevhen Ivanenko
This paper reformulates and extends some recent analytical results concerning a new optical theorem and the associated physical bounds on absorption in lossy media. The analysis is…
Optical theorems and physical bounds on absorption in lossy media
Yevhen Ivanenko, Mats Gustafsson, Sven Nordebo
Two different versions of an optical theorem for a scattering body embedded inside a lossy background medium are derived in this paper. The corresponding fundamental upper bounds o…
Inversion-Free Evaluation of Nearest Neighbors in Method of Moments
Miloslav Capek, Lukas Jelinek, Mats Gustafsson
A recently introduced technique of topology sensitivity in method of moments is extended by the possibility of adding degrees-of-freedom (reconstruct) into underlying structure. Th…
Maximum Gain, Effective Area, and Directivity
Mats Gustafsson, Miloslav Capek
Fundamental bounds on antenna gain are found via convex optimization of the current density in a prescribed region. Various constraints are considered, including self-resonance and…
Stored energies for electric and magnetic current densities
B. L. G. Jonsson, Mats Gustafsson
Electric and magnetic current densities are an essential part of electromagnetic theory. The goal of the present paper is to define and investigate stored energies that are valid f…