This means that their resulting interaction with matter (i.e. groupings ... If one were to think of this pulse as discrete quanta of photon particles, it’d seem to break causality, but as ...

Advancements in AFSNSPD fabrication are discussed, emphasizing techniques that improve detector performance for applications ...

Interactions in the system can change drastically if more than two internal levels are allowed to participate in the dynamics. In a two-level system (weak excitation) with only one photon and ...

Second, the counterpropagating nature of the photon interaction can offer a whole class of useful sources of light. As with any interaction, energy and momentum must be conserved. In a parametric ...

Protons are far from simple particles — they are swirling cauldrons of quarks, gluons, and quantum entanglement. Scientists ...

Alfonso Lanuza, Study Co-Author and Former Ph.D. Student, Stone Brook University Despite the complex photon-atom interaction, he was able to find mathematical solutions for two emitters with up to ...

The team used these new calculations to model the properties of a photon emitted from the surface of a nanoparticle, describing the interactions with the emitter and how the photon propagated away ...