Direct experimental observation of sub-poissonian photon statistics by means of multi-photon scattering on a two-level system

A. Yu. Dmitriev, A. V. Vasenin, S. A. Gunin +4

A cascade of two-level superconducting artificial atoms -- a source and a probe -- strongly coupled to a semi-infinite waveguide is a promising tool for observing nontrivial phenom…