History
The HELEN Laser
The HELEN laser, operated by the United Kingdom's Atomic Weapons Establishment in Aldermaston since 1979, is used to explore the physics of nuclear explosions.
Photo Number: NIF-1109-17884
Download high-resolution JPEG
The HELEN Laser
The HELEN laser, operated by the United Kingdom's Atomic Weapons Establishment in Aldermaston since 1979, is used to explore the physics of nuclear explosions.
Photo Number: NIF-1109-17884
Download high-resolution JPEG
Lawrence Livermore National Laboratory • 7000 East Avenue • Livermore, CA 94550
Operated by Lawrence Livermore National Security, LLC, for the Department of Energy's National Nuclear Security Administration.
