2 papers
physics.optics2026
Hanbury Brown-Twiss effect and classical entanglement with OAM-carrying light
Jyrki Laatikainen, Sushil Pokharel, Olga Korotkova
Intensity-intensity correlation of a scalar optical beam carrying orbital angular momentum (OAM) across multiple modes is decomposed into intermodal contributions, thereby linking…
physics.optics2023
Cross-spectral purity of the Stokes parameters in random nonstationary electromagnetic beams
Jyrki Laatikainen, Ari T. Friberg, Tero Setälä
We consider cross-spectral purity in random nonstationary electromagnetic beams in terms of the Stokes parameters representing the spectral density and the spectral polarization st…