Energy and technology review

Three research programs at Lawrence Livermore Laboratory are described. (1) The solid-state microscope, specifically designed for computer input, enables automated high-resolution population screening for blood-cell abnormalities or early signs of cancer. Nonmedical applications appear possible in powder metallurgy, geology, and semiconductor fabrication. (2) The studies of ion-atom collisions have led to improved atomic-structure measurements, new techniques for determining elemental composition, and better x-ray detector calibrations. (3) A new and promising source of high-power laser radiation has characteristics that may make it feasible for the production of fusion power on a commercial scale. (GHJ