Nature, Published online: 15 July 2026; doi:10.1038/d41586-026-02038-x
A nanostructured gold surface can filter light depending on the tendency of its photons to arrive at a detector in pairs.Optical filter sorts light by its ‘quantum statistics’
Nature, Published online: 15 July 2026; doi:10.1038/d41586-026-02038-xA nanostructured gold surface can filter light depending on the tendency of its photons to arrive at a detector in pairs.