Lasers for non-medical purposes; infrared lasers; lasers for military, industrial and scientific use; manufacturing of lasers for military, industrial and scientific use; semi-conductors; laser diodes; infrared lasers
Lasers for non-medical purposes; infrared lasers; lasers for military, industrial and scientific use; manufacturing of lasers for military, industrial and scientific use; semi-conductors; laser diodes; infrared lasers