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Interference enhanced polarization entanglement and the concept of an Entangled-Photon Laser

Antia Lamas-Linares·Christian Mikkelsen·John C. Howell·D. Bouwmeester
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Abstract

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.

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Antia Lamas-Linares, Christian Mikkelsen, John C. Howell, D. Bouwmeester. 2001-03-12. Interference enhanced polarization entanglement and the concept of an Entangled-Photon Laser. https://arxiv.org/abs/quant-ph/0103056

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