Hahahaha... loe pilih judul subject yang sangat mengena, Lan...
Salam, Eri On 1/3/07, Arlandi Landjono <[EMAIL PROTECTED]> wrote: > > prinsip2 transportasi udah pernah dibuktikan pada tahun 2002 dulu. > > > http://www.timeenoughforlove.org/saved/YahooNewsScientistsReportTeleportedData.htm > > Scientists Report 'Teleported' Data > Mon Jun 17, 4:33 PM ET > By PETER O'CONNOR, Associated Press Writer > > CANBERRA, Australia (AP) - Australian scientists said Monday they had > successfully "teleported" a laser beam encoded with data, breaking it up > and > reconstructing an exact replica a yard away. > > Their work replicates an experiment at the California Institute of > Technology in 1998, but the Australian team believes their technique is > more > reliable and consistent. > > Although the research brings to mind the way "Star Trek" characters were > beamed around on TV and in film, scientists at the Australian National > University said their technique's main use will be as a way to encrypt > information and for a new generation of super-fast computers. > > At this stage, the process perfected by Australian physicist Ping Koy Lam > and his 12-member team can only teleport light by destroying the light > beam > and creating an exact copy at the receiving end from light particles known > > as photons. > > "We have taken a beam of laser light ... and completely destroyed it and > then made measurements of the destroyed laser beam and then took the > measured results to the other side of the lab and reconstructed an exact > replica of what we have destroyed," said Lam. > > Teleporting a laser beam involves destroying and replicating billions of > photons. > > Lam said he believes the process, called "quantum teleportation" and which > > takes a nanosecond - one billionth of one second - will soon be used for > teleporting matter. > > "My prediction is if we are not doing it, it will probably be done by > someone in the next three to five years, that is the teleportation of a > single atom or a small group of atoms," he said. > > Teleporting a living person would likely be virtually impossible, > scientists > said. > > "In theory, there is nothing stopping, us but the complexity of the > problem > is so huge no one is thinking seriously about it at the moment," Lam said. > > Quantum teleportation makes use of a strange aspect of quantum physics > called the Heisenberg Uncertainty Principle, which says it is impossible > to > measure both the speed and position of an object at the same time. > > The researchers couldn't directly measure the key characteristics of the > laser beam they wanted to replicate, so they turned to a process called > entanglement. In entanglement, characteristics of tiny particles - like > the > photons that make up laser beams - can be mirrored in a second set of > particles. > > So researchers can make their measurements on a second laser beam that was > > entangled with the first. The measurements are then sent by radio waves to > > the receiving station, which exactly replicates the first beam that was > destroyed in the process of entanglement. > > Lam's team will be presenting the results to an international conference > on > quantum electronics in Moscow next week. > > > -- tix-oi sak-khet se-veh ("Live Long and Prosper") [Non-text portions of this message have been removed]
