Author:
Crockett Benjamin,Montaut Nicola,van Howe James,Roztocki Piotr,Liu Yang,Helsten Robin,Zhao Wei,Morandotti Roberto,Azaña José
Abstract
We propose a denoising scheme for quantum states allowing for an increase of the coincidence-to-accidental ratio (CAR) under different pumping and noise injection settings. The scheme allows for enhanced correlations while maintaining most coincidence counts.