laser kev puas tsuaj rau lub qhov muag thiab tawv nqaij Cov tawv nqaij thiab qhov muag raug rau lub laser yuav ua mob. Feem ntau, tib neeg lub qhov muag muaj zog tshaj tawv nqaij. Txawm nrog lub teeb laser tawg, lub sij hawm ntev rau cov tib neeg qhov muag tsis tau underestimated. Yog tias muaj cov khoom siv hlau hauv cov khoom ua tiav, yuav tsum tau nyiaj ntau dua rau cov hlau ua kom pom. Nyob rau hauv lub ultraviolet deb thiab deb infrared bands ntawm spectrum, lub lens yog susceptible puas tsuaj. Txawm li cas los xij, qhov tseem ceeb tshaj plaws yog qhov cheeb tsam ntawm qhov kev puas tsuaj ntawm retinal, ntawm txog 400 nm (violet light) mus rau 1400 nm (ze infrared), thiab suav tag nrho thaj tsam ntawm cov spectrum.
Qhov tsim nyog tiv thaiv yog dab tsi tus neeg tsav tsheb yuav tsum xav txog. Qhov yoojyim tshaj yog kom laser kev nyab xeeb tsom iav. Rau cov lasers hauv lub hwj chim siab lossis pom pom, qhov rais yog qhov tseem ceeb.
Raws li CDRH tus qauv, rau txoj kev sib txuas lus fiber-optic siv ib lub laser 1550 thiab ib hom fiber ntau, qhov hluav taws xob ntawm cov khoom thawj zaug yuav tsum qis qis dua 8.5 mW, thiab qhov thib plaub txiav txim siab tshaj 500 mW . Raws li IEC tus qauv, rau txoj kev sib txuas lus fiber-optic siv ib lub laser 1550 thiab ib hom fiber ntau, qhov tso zis fais fab ntawm cov khoom siv thawj zaug yuav tsum yog 10 mW lossis tsawg dua, thiab qhov tsawg dua 50 mW 3, thiab qhov thib ob xaj qis tshaj 500 mW.
Lub laser marking tshuab yog ib cov khoom siv high-tech. Nws yog cov khoom laser tshaj tawm cov cuab yeej tshaj plaws. Tom qab kev tshawb nrhiav los ntawm cov neeg tshawb xyuas, lub laser marking tshuab feem ntau tsis ua mob rau lub cev, tab sis nws tsis tau txhais hais tias tsis muaj cov ntsiab lus. Kev ruaj ntseg, nws muaj peev xwm ua txhua yam hauj lwm, tab sis rau daim ntawv thov laser npav tshuab, tsuav yog ua haujlwm zoo, yuav ib qho khoom zoo, koj siv tau nrog kev ntseeg siab.
