Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology Quantum Rainbow Photon Gun 05-10-2012 eventually emerge either as unchanged 582nm photons or as a pair of entangled photons with about twice the wavelength (about 1060nm). This entangled pair don't have quite the same wavelength and so all three types of photon can be easily separated Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: