: Exciting atoms to high-energy Rydberg states can induce strong photon-photon interactions, allowing for the creation of deterministic single-photon sources and quantum phase gates. Atom–Photon Interactions in Atomic Cladded Waveguides
: Interaction occurs when photon energy matches the difference between two atomic energy levels, leading to absorption or emission. Engineering the Atom-Photon Interaction: Contro...
: By coupling driven atom pairs to optical cavity photons, researchers can tailor effective potentials, creating robust many-body entanglement. 2. Key Engineering Methodologies : Exciting atoms to high-energy Rydberg states can