Highly efficient entanglement swapping and teleportation at telecom wavelength
Highly efficient entanglement swapping and teleportation at telecom wavelength
Abstract Entanglement swapping at telecom wavelengths is at the heart of quantum networking in optical fiber infrastructures. Although entanglement swapping has been demonstrated experimentally so far using various types of entangled photon sources both in near-infrared and telecom wavelength regions, the rate of swapping operation has been too low to …