LARGE LASER BEAMS ARE FORMED BY USING A SPECIFIC MATERIAL TO PRODUCE LIGHT BY IONIZATION AND USING AN SEMIREFLECTIVE MIRROR(SOMETIMES REFLECTS) AND FULLY REFLECTIVE MIRROR (ALWAYS REFLECTS) THIS TYP E OF LASER USES A LASER DIODE THIS HAS A COMPLETELY DIFFERENT COBSTRUCTION IT USES SEMICONDUCTOR DIODE TO EMITT LIGHT THAT IS MoNo chromatic
early years me. mom i explained my friends all the consept of lazer light me now days. mom i m fool because a man is more inteligent than instine melon tusk and everyone