2 papers
quant-ph2025
Mixed cat states at low purity of light
N. I. Petrov
Pure states are usually used to observe quantum phenomena. In this study, we show that a quantum superposition of spatially displaced mixed cat states can be generated within an op…
physics.optics2024
Direct observation of the enhanced photonic spin Hall effect in a subwavelength grating supporting surface plasmon resonance
N. I. Petrov, Y. M. Sokolov, V. V. Stoiakin +3
The photonic spin Hall effect (PSHE) in surface plasmon resonance (SPR) structures has great potential for various polarization-sensitive applications and devices. Here, using opti…