185 citations · 1.4k across the 63 of their papers we have counts for
12 papers · 1 filter
Physical Bounds on Optical Micromanipulation: Maximal Stiffness in the Dipole Regime
Martin Zlabek, Jakub Liska, Lukas Jelinek +1
Optical trapping and micromanipulation rely on carefully shaped electromagnetic fields to exert precise forces and torques on microscopic particles. Despite their widespread applic…
Fundamental Bounds on the Performance of Monochromatic Passive Cloaks
Lukas Jelinek, Mats Gustafsson, Miloslav Capek +1
Fundamental bounds on the performance of monochromatic scattering-cancellation and field-zeroing cloaks made of prescribed linear passive materials occupying a predefined design re…
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…
Upper bounds on absorption and scattering
M. Gustafsson, K. Schab, L. Jelinek +1
A general framework for determining fundamental bounds in nanophotonics is introduced in this paper. The theory is based on convex optimization of dual problems constructed from op…
Optimal Composition of Modal Currents For Minimal Quality Factor Q
Miloslav Capek, Lukas Jelinek
This work describes a powerful, yet simple, procedure how to acquire a current approaching the lower bound of quality factor Q. This optimal current can be determined for an arbitr…
Coupled-wave surface-impedance analysis of extraordinary transmission through single and stacked metallic screens
Vicente Delgado, Ricardo Marqués, Lukas Jelinek
In this paper we present an efficient Coupled-wave surface-impedance method for the analysis of extraordinary optical transmission (EOT) through single and stacked realistic metall…