3 papers
quant-ph2025
Cross-correlation scheme for quantum optical coherence tomography based on Michelson interferometer
Anna Romanova, Vadim Rodimin, Konstantin Katamadze
Quantum optical coherence tomography (QOCT) offers a simple way to cancel dispersion broadening in a sample while also providing twice the resolution compared to classical OCT. How…
quant-ph2025
Broadband biphoton source for quantum optical coherence tomography based on a Michelson interferometer
Konstantin Katamadze, Anna Romanova, Denis Chupakhin +2
Broadband correlated photon pairs (biphotons) are valuable in quantum metrology, but current generation methods either involve complex nonlinear structures or lack sufficient bandw…
physics.optics2024
Breaking Rayleigh's curse for two unbalanced single-photon emitters: BLESS technique
Konstantin Katamadze, Boris Bantysh, Andrey Chernyavskiy +2
Rayleigh's criterion states that resolving point sources below the point spread function width is impossible, with error increasing at shorter distances, known as Rayleigh's curse.…