Interference enhanced polarization entanglement and the concept of an Entangled-Photon Laser
Antı́a Lamas-Linares, Christian Mikkelsen, John C. Howell, Dirk Bouwmeester · arXiv (Cornell University) · 2001
Inspired by laser operation, we address the question of whether stimulated emission into polarization entangled modes can be achieved. We describe a state produced by stimulated emission of the singlet Bell state and propose a setup for creating it. As a first important step towards an entangled-photon laser we demonstrate experimentally interference-enhanced polarization entanglement.