[HTML][HTML] Revolutionary integration of artificial intelligence with meta-optics-focus on metalenses for imaging

NL Kazanskiy, SN Khonina, IV Oseledets… - Technologies, 2024 - mdpi.com
Artificial intelligence (AI) significantly enhances the development of Meta-Optics (MOs),
which encompasses advanced optical components like metalenses and metasurfaces …

Modulation on Airy beam with optical vortices based on nonlinear wave mixing process

Z WANG, P XU, Z HU, D AICHA, Y ZHANG - Optical Materials, 2025 - Elsevier
In contrast to previous linear processes, we have successfully generated Airy vortex beams
through a non-linear process. The intensity of Airy FWM changes as the power ratio between …

[HTML][HTML] Abnormal light propagation and the underdetermination of theory by evidence in astrophysics

FA Asenjo, SA Hojman, N Linnemann, J Read - Annals of Physics, 2024 - Elsevier
We investigate the propagation of certain non-plane wave solutions to Maxwell's equations
in both flat and curved spacetimes. We find that such solutions (or rather parts of them) …