Ultra-low loss quantum photonic circuits integrated with single quantum emitters

Ultra-low loss quantum photonic circuits integrated with single quantum emitters Abstract The scaling of many photonic quantum information processing systems is ultimately limited by the flux of quantum light throughout an integrated photonic circuit. Source brightness and waveguide loss set basic limits on the on-chip photon flux. While substantial progress has been made, separately, towards ultra-low loss chip-scale photonic circuits and high brightness single-photon sources, integration of t...