Three-dimensional arbitrary electromagnetic fields and temporal propagation
Year: 2025
Type: article
Abstract: We show that arbitrary 3D electromagnetic fields are transient solutions to Maxwell's equations and provide a simple equation to find how the field evolves over time. Multiple 3D fields can be realized at different times by superposing with an initial phase. Phase optimization algorithms allow for a phase-only modulated input signal. The necessary input wavepacket before a focusing lens to create the 3D field can be found by finding the time-variation and finding the wavepacket needed to input into a focusing lens.
Source: Optics Express
Authors: Jordan M. Adams, Daniel M. Heligman
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $2,270
OpenAlex ID: W4414770729