Okokuqala, ezona zinto ziphambili zii-laser frequency, imowudi yendawo yelaser kunye ne-beam divergence angle, amandla e-laser, ukubunjwa okubonakalayo okufanelekileyo kunye nokusetyenzwa kwegesi encedisayo, imathiriyeli.Imiba yangaphakathi ubukhulu becala kwiimodeli zokuqala xa kunikwa ingqalelo, kufuneka ilandele ingcebiso ye-injini ye-laser...