Experimental evidence shows super-additive communication capacity in a joint detection optical receiver, indicating advances in optical technology.
We realize an optical joint-detection receiver based on fiber-optical components and single photon detection. Experimental evidence supports that the architecture can achieve super-additive communication capacity over a classical-quantum optical channel.
No takes yet. Share an insight, caveat, or question.
Postlewaite et al. (2025) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: