Observation of quantum-correlated twin beams in cascaded nonlinear interactions

We report on the generation of twin beams through a cascaded process of optical parametric oscillation in a doubly resonant second-harmonic ...

Source: Optics Letters - March 21, 2024 Category: Physics Authors: Salvatore Castrignano Iolanda Ricciardi Pasquale Maddaloni Paolo De Natale Stefan Wabnitz Maurizio De Rosa Source Type: research