3 papers
physics.optics2026
Deep-Subwavelength and Broadband Quarter-Wave Retardation in Ultrathin Hyperbolic MoOCl2
Georgy Ermolaev, Adilet Toksumakov, Valeria Maslova +10
The miniaturization of polarization-controlling optical components is one of the central pursuits in nanophotonics. While traditional anisotropic materials require large propagatio…
physics.optics2025
The influence of shot noise on the performance of phase singularity-based refractometric sensors
Valeria Maslova, Georgy Ermolaev, Evgeny S. Andrianov +3
Topological singularities of optical response functions -- such as reflection amplitudes -- enable elegant practical applications ranging from analog signal processing to novel mol…
physics.optics2023
Topological phase singularities in light reflection from non-Hermitian uniaxial media
Valeria Maslova, Petr Lebedev, Denis G. Baranov
Perfect light transmission into a dielectric at the Brewster angle is one of the simplest effects in macroscopic electromagnetism. The common wisdom states that absorption in the d…