Laser npav tshuab yog ib qho ntawm cov thov loj tshaj plaws hauv kev ua cov laser. Laser npav yog txoj kev khij ib qho qauv uas siv cov laser nrog lub zog siab kom tsis muaj zog tiv thaiv lub workpiece hauv zos thiab ua rau cov khoom siv saum npoo av vaporize lossis hloov xim, yog li tawm hauv cov cim ruaj khov. Laser npav tuaj yeem ua ntau yam cim, cim thiab qauv, thiab qhov loj ntawm cov cim tuaj yeem yog ntawm millimeter rau micron, uas muaj qhov tshwj xeeb tseem ceeb rau kev ruaj ntseg ntawm cov khoom.
