Efficient Single-Photon Generator Based on Entanglement between the Emitter and Field in a Photonic Crystal near the Band Edge

摘要

The possibility of using the long-lived entangled state between the emitter and field near the band edge of the density of states of a photonic crystal to create an efficient generator of single photons is considered. The generator can be efficiently excited by incoherent pumping, excludes simultaneous generation of two photons, and ensures a high probability of extracting the photon into a specified mode.