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/oct/19/chip-puts-a-twist-on-light Oct 19, 2012, physicsworld.com: Chip puts a twist on light] Citat: "...Indeed, he says that they aim to produce devices that can emit different OAM values at the same time. This, he claims, could enhance telecommunication bandwidth, by increasing the number of channels available, and boost the power of quantum computers – devices, still under development, that promise much faster data crunching by processing multiple quantum states simultaneously. "Currently, quantum computers rely on electron spin or photon spin, which only have two states, whereas OAM has many states," he explains..."

* [http://www.sciencedaily.com/releases/2013/06/130627142406.htm University of Southern California (2013, June 27). Breakthrough in Internet bandwidth: New fiber optic technology could ease Internet congestion, video streaming. ScienceDaily] Citat: "...the technology centers on donut-shaped laser light beams called optical vortices, in which the light twists like a tornado as it moves along the beam path, rather than in a straight line...Unlike in conventional fibers, OAM modes in these specially designed fibers can carry data streams across an optical fiber while remaining separate at the receiving end..."