1. Ua kom muaj zog ntawm lub laser npav tshuab, uas yog cov qauv hloov kho ncaj qha;
2. Qeeb qeeb lub npav ceev ntawm lub tshuab laser npav. Hauv tib lub zog thiab tib lwm yam kev ntsuas, tsuas yog kho kho qhov nrawm nrawm thaum cim. Yog lawm, qhov tob ntawm kev kos yuav tob zuj zus;
3. Lub tshav pob ntawm lub cim laser tshuab tau hloov mus rau qhov chaw me me lens. Tom qab hloov dua siab tshiab, qhov tob ntawm kos cim yuav ntxaum. Piv txwv li, tam sim no lub tshuab hluav taws xob laser cim lub tshuab tuaj yeem siv lub tshav pob ntawm 110 kom dhau los Ua nrog lub tshav pob ntawm 50, nws tag nrho laser lub zog thiab sau ntawv qhov tob yuav ncav cuag txog 2 zaug cov nyhuv dhau los;
4. Hloov daim teb lub teb chaw muag khoom tuaj yeem tuaj yeem ua tus cim sau ntawv ntxaum. Piv txwv li, semiconductor laser coders siv German lo ntsiab muag, thiab CO2 lo ntsiab muag siv American lo ntsiab muag, ob qho tib si tuaj yeem nce mus rau qee qhov tob;
5. Yog tias hom laser ntawm lub tshuab npav npav ua kom zoo dua, qhov cim npav qhov tob kuj tseem yuav raug kho kom zoo rau qee yam. Piv txwv, yog tias lub tshuab hluav taws xob laser npav siv lub tshuab cim, siv lub qhov me me yuav ntxiv rau kom ua kom txias txias. Loj tshaj plaws, puag ncig, ci tshaj plaws;
6. Hloov lub laser nrog txoj kev ua tau zoo dua hauv av-hom laser, thiab ncaj qha nce cov ntawv sau kom tob ntawm lub laser coder;
7. Hloov zoo dua laser npav kos cov khoom siv, xws li lub tshuab semiconductor tshuab laser npav, siv cov Q hloov pauv, qhov cim tau tob yuav zoo dua.