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physics.optics2025
Effects due to generation of negative frequencies during temporal diffraction
E. Hendry, C. M. Hooper, W. P. Wardley +1
Temporal diffraction from rapidly time-modulated materials can generate new frequency components not present in an incident wave. In such an experiment, the spectral extent of thes…
physics.optics2025
Space-Time Optical Diffraction from Synthetic Motion
A. C. Harwood, S. Vezzoli, T. V. Raziman +7
The interaction of light with objects and media moving at relativistic and superluminal speeds enables unconventional phenomena such as Fresnel drag, Hawking radiation, and light a…