3 papers
physics.optics2026
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…
cs.IT2024
Joint Signal and Topology Optimization for Maximum Instantaneous Field Intensity
Jakub Liska, Lukas Jelinek, Miloslav Capek
This paper introduces a computational approach to identify performance constraints in the time-domain, offering a way to design systems in pulse operation. This work presents a com…
physics.med-ph2023
Maximum Radiation Efficiency of Arbitrarily-Shaped Implantable Antennas
Jakub Liska, Mingxiang Gao, Lukas Jelinek +3
Performance limitations for implanted antennas, taking radiation efficiency as the metric, are presented. The performance limitations use a convex optimization procedure with the c…