
Michigan Laser Beam Believed To Set Record For Intensity
Ann Arbor MI (SPX) Feb 19, 2008 - If you could hold a giant magnifying glass in space and focus all the sunlight shining toward Earth onto one grain of sand, that concentrated ray would approach the intensity of a new laser beam made in a University of Michigan laboratory. That's the instantaneous intensity we can produce, said Karl Krushelnick, a physics and engineering professor.














