Producing the event ready two photon polarization EPR state with linear optics devices

Abstract

We propose a scheme to produce the maximally two photon polarization entangled state(EPR state) with single photon sources and the linear optics devices. In particular, our scheme requires the photon detectors only to distinguish the vacuum and non-vacuum Fock number states. A sophisticated photon detector distinguishing one or two photon states is unnecessary.

Published in Phys. Rev. A already

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Cited by in corpus (6)

• Distillation of continuous-variable entanglement with optical means
• Optical Nondestructive Controlled-NOT Gate without Using Entangled Photons
• Multiphoton entanglement through a Bell multiport beam splitter
• Heralded Two-Photon Entanglement from Probabilistic Quantum Logic Operations on Multiple Parametric Down-Conversion Sources
• Conditional generation of arbitrary multimode entangled states of light with linear optics
• Push button generation of multiphoton entanglement