Laser npav tshuab

Laser npav tshuab yog ib qho ntawm cov ntaub ntawv loj tshaj plaws rau laser ua. Laser npav yog ib txoj kev lag luam uas siv lub laser-lub zog-lens mus rau lub teeb ci hauv chaw ua haujlwm, ua rau muaj tshuaj lom neeg ntawm cov khoom siv los ua paug lossis siv hloov xim, ua li no tawm hauv ib qho chaw ruaj khov. Laser npav yuav tsim tau ntau hom ntawv, cov cim thiab cov qauv, thiab lwm yam., Qhov loj ntawm cov cim yuav ua tau los ntawm millimetres mus rau micrometers, uas muaj qhov tshwj xeeb tseem ceeb rau kev tiv thaiv cov khoom muag. Tshaj laser exclamation yog ib qho tshiab tsim, tsim tshwj xeeb tshaj yog rau cov npav hlau, ua rau cov tshuab cim micron micron, thiab tau siv dav hauv kev lag luam thiab microeconomics.