Orbitalt impulsmoment (bølge): Forskelle mellem versioner

 

== Eksterne henvisninger ==

* [http://www.bbc.co.uk/news/science-environment-18551284 25 June 2012, BBC News: 'Twisted light' carries 2.5 terabits of data per second] Citat: "...Recent work suggests that the trick could vastly boost the data-carrying capacity in wi-fi and optical fibres...The idea is not to create light waves wiggling in different directions but rather with different amounts of twist, like screws with different numbers of threads..."

* [http://physicsworld.com/cws/article/news/2012/nov/01/spooky-action-with-twisted-beams Nov 1, 2012, physicsworld.com: Spooky action with twisted beams] Citat: "...Using this technique, Zeilinger and co-workers found they could obtain differences in quantum number as high as 600 (in other words l = +300 on one photon and l = –300 on the other). Lapkiewicz points out that there is, in theory, no upper limit to a photon's l value, which suggests that a photon – a quantum object – could acquire as much OAM as a macroscopic object, leading to what he calls a "tension between the quantum and classical worlds"..."