Analysis of Metallic Space-Time Gratings Using Lorentz Transformations
Antonio Alex‐Amor, Carlos Molero, Mário G. Silveirinha
Abstract
Research on space-time-modulated systems has recently attracted interest due to their fascinating properties, such as nonreciprocity and frequency mixing. However, the scarcity of commercial full-wave solutions limits their study at present. Here mathematical tools are presented to shed light on the physics of moving and space-time metallic gratings, for direct application in engineering.
Topics & Concepts
Lorentz transformationSpace timeMixing (physics)SpacetimeSpace (punctuation)PhysicsComputer scienceOpticsTheoretical physicsEngineering physicsClassical mechanicsEngineeringQuantum mechanicsChemical engineeringOperating systemMechanical and Optical ResonatorsGyrotron and Vacuum Electronics ResearchPhotonic and Optical Devices