On-Chip Scalable Coupled Single Photon Emitter- All Dielectric Multifunctional Quantum Optical Circuits Working on a Single Collective Mie Resonance

Abstract: We present finite element method based simulation results for on-chip controlled photon interference in optical networks based upon interconnected arrays of primitives comprising a single photon source (SPS) embedded in lithographically fabricable rectangular dielectric building block (DBB) based metastructures in which a single collective Mie resonance of the whole circuit provides the needed light manipulating functions of nanoantenna, state-preserving-guiding, beam-splitting and beam-combining. Efficient coupling of the SPSs to the co-designed collective Mie mode of DBBs is achieved. The findings provide strong incentive for the fabrication and examination of such optical circuits that underlie on-chip scalable nanophotonic quantum information processing systems.