@Article{Kok2010, author="Kok, Pieter", title="Quantum optics: Entangled photons report for duty", journal="Nature Photonics", year="2010", volume="4", number="8", pages="504--505", optkeywords="fromIPMRAS", abstract="Entangled photons are a key ingredient in optical quantum technologies, but researchers have so far been unable to produce a single pair of entangled photons. Now, two groups from China and Austria independently report just that, with a technique that avoids the need to infer entanglement from detection signatures.", optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=772), last updated on Sun, 06 May 2012 16:51:16 -0500" }