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physics.optics2025
Single-shot near-field reconstruction of metamaterial dispersion
Eugene Koreshin, Denis Sakhno, Jim A. Enriquez +1
We present a single-shot near-field technique, where the near-field scan is performed on a single sample without repeating measurements or averaging over multiple samples, to recon…
physics.optics2021
Longitudinal electromagnetic waves with extremely short wavelength
Denis Sakhno, Eugene Koreshin, Pavel A. Belov
Electromagnetic waves in vacuum and most materials have transverse polarization. Longitudinal electromagnetic waves with electric field parallel to wave vector are very rare and ap…