LASER DEVICE. A DEVICE DESIGNED TO PROVIDE LIGHT AMPLIFICATION BY
STIMULATED EMISSION OF RADIATION, AND TO GENERATE COHERENT
ELECTROMAGNETIC RADIATION INTO THE VISIBLE OR INFRARED REGIONS. THE
AMPLIFYING MEDIUM MAY BE A SOLID, LIQUID, OR GAS. MAY INCLUDE SUCH
COMPONENTS AS TRANSFORM LENS, COLLIMATOR, LINE GENERATOR, AND THE LIKE.
