Cov ntaub ntawv twg feem ntau siv los ua cov khoom siv kho qhov muag? Cov ntaub ntawv feem ntau siv los ua cov khoom siv kho qhov muag feem ntau suav nrog cov iav kho qhov muag ib txwm muaj, cov yas kho qhov muag, thiab cov siv lead ua los ntawm cov khoom siv kho qhov muag.
Kho qhov muag iav
Vim nws yooj yim nkag mus rau qhov sib npaug siab thiab kev xa mus zoo, nws tau dhau los ua ib qho ntawm cov ntaub ntawv siv dav tshaj plaws hauv kev lag luam kho qhov muag. Nws cov txheej txheem ua tiav kev sib tsoo thiab txiav yog qhov paub tab, cov khoom siv raw yooj yim tau txais, thiab tus nqi ua tiav qis, yooj yim rau kev tsim khoom; Nws kuj tseem tuaj yeem doped nrog lwm yam khoom los hloov nws cov khoom siv, thiab iav tshwj xeeb tuaj yeem npaj tau, uas muaj qhov chaw yaj qis, thiab qhov ntau ntawm kev sib kis spectral feem ntau yog concentrated hauv lub teeb pom kev zoo thiab ze infrared band.
Cov yas kho qhov muag
Nws yog ib qho khoom siv ntxiv tseem ceeb rau cov iav kho qhov muag, thiab nws muaj kev xa mus zoo hauv qhov ze ultraviolet, pom thiab ze infrared bands. Nws muaj qhov zoo ntawm tus nqi qis, lub teeb yuag, yooj yim tsim thiab muaj zog tiv taus kev cuam tshuam, tab sis vim nws cov coefficient loj thermal expansion thiab tsis ruaj khov thermal, nws siv hauv cov chaw nyuaj yog txwv.
Siv lead ua kom pom tseeb
Cov kab sib kis ntawm cov khoom siv kho qhov muag pom tau dav heev, thiab lawv muaj kev xa xov zoo hauv qhov pom, ze infrared thiab txawm tias nthwv dej ntev infrared.
Kev xaiv cov khoom siv kho qhov muag ua lub luag haujlwm tseem ceeb hauv kev tsim cov kab ke duab dav dav. Hauv cov txheej txheem tsim qauv tiag tiag, kev xaiv cov khoom siv feem ntau raug txiav txim siab raws li cov hauv qab no.
Cov khoom siv kho qhov muag
1, cov khoom xaiv yuav tsum muaj kev xa hluav taws xob siab hauv cov band;
2. Rau cov tshuab thaij duab dav dav, cov ntaub ntawv uas muaj cov yam ntxwv sib txawv feem ntau raug xaiv los kho qhov chromatic aberration.
Cov khoom siv tshuaj lom neeg
1, qhov ceev ntawm cov khoom siv, solubility, hardness txhua yam txiav txim siab qhov nyuaj ntawm cov txheej txheem ua ntawm lub lens thiab kev siv cov yam ntxwv.
2, tus coefficient ntawm thermal expansion ntawm cov khoom siv yog ib qho tseem ceeb index, thiab qhov teeb meem ntawm cua sov dissipation yuav tsum tau xav txog nyob rau theem tom qab ntawm qhov system tsim.
Lub sijhawm tshaj tawm: Lub Rau Hli-10-2023