44 citations · 163 across the 9 of their papers we have counts for
3 papers · 1 filter
Quasi-normal mode theory of the scattering matrix, enforcing fundamental constraints for truncated expansions
Mohammed Benzaouia, John D. Joannopoulos, Steven G. Johnson +1
We develop a quasi-normal mode theory (QNMT) to calculate a system's scattering matrix, simultaneously satisfying both energy conservation and reciprocity even for a small trun…
Analytical criteria for designing multiresonance filters in scattering systems, with application to microwave metasurfaces
Mohammed Benzaouia, John D. Joannopoulos, Steven G. Johnson +1
We present general analytical criteria for the design of lossless reciprocal two-port systems, which exhibit prescribed scattering spectra satisfying $S_{22}(ω)=e^{iφ}S_{11}…
From solar cells to ocean buoys: Wide-bandwidth limits to absorption by metaparticle arrays
M. Benzaouia, G. Tokic, O. D. Miller +2
In this paper, we develop an approximate wide-bandwidth upper bound to the absorption enhancement in arrays of metaparticles, applicable to general wave-scattering problems and mot…