Slashdot Mirror


Building the World's Most Powerful Laser

Bill writes "Lawrence Livermore National Laboratories is attempting to create the world's largest laser. The NIF's goal is to focus the laser on a pea-sized hydrogen pellet and result in fusion ignition."

2 of 354 comments (clear)

  1. Re:Bias out the ass. by AndrewStephens · · Score: 3, Interesting
    The International Network of Engineers and Scientists Against Proliferation have a writeup on this facility.

    Quoting from the conclusion (my emphasis added):

    Livermore Lab is already on the U.S. Environmental Protection Agency's "Superfund" list of most contaminated sites in the country. NIF will generate toxic and radioactive wastes; even its 'routine' operation will create pollution for the surrounding communities. The situation could be exacerbated by newly-planned experiments and the addition of materials with long-lived isotopes like plutonium.
    Few scientists believe NIF will achieve its scientific objective of ignition, though it will reach energies, temperatures, and densities of interest to weapons designers. In essence, it's a machine to keep weapons designers busy at their deadly pursuits. NIF runs counter to the U.S.' disarmament obligation under Article VI of the Non-Proliferation Treaty. Many believe is violates Article 1 of the Comprehensive Test Ban Treaty as well. From conducting laser fireball experiments, to providing detailed analyses of mix, to studying new fusion weapon concepts to creating a test bed for weapons effects, NIF will push the envelope of nuclear weapons physics - and demonstrate once again that the United States will not practice the disarmament it so sanctimoniously (and forcibly) prescribes for others.
    Who would have thought a giant laser could be used for war!
    --
    sheep.horse - does not contain information on sheep or horses.
  2. Similar european project : the MegaJoule laser by Blaskowicz · · Score: 3, Interesting

    this looks much the LMJ (laser megajoule) we are going to get here in France. We also claim it will world's most powerful. I don't know which one is better, but we'll have 240 beams versus 192 beams on the US facility :D
    http://www-lmj.cea.fr/html/cea.htm