qhov rais infrared pob tshab IR qhov rais
qhov rais infrared pob tshab IR qhov rais
Cov ntaub ntawv khoom:
Cov qhov rai infrared yog cov qhov rai optical uas ua haujlwm hauv infrared spectrum. Lub qhov rai infrared tuaj yeem muab kev tiv thaiv rau lub lens infrared thiab lub kaw lus nrog kev nqus hluav taws xob tsawg heev.
Feem ntau cov khoom siv infrared siv tau los ua qhov rai infrared, suav nrog germanium, silicon, zinc sulfide (ZnS), calcium fluoride (CaF2), zinc selenide (ZnSe), sapphire, thiab lwm yam. Germanium yog qhov feem ntau siv. Nws muaj qhov kis tau sai dua infrared spectrum, yooj yim tsim, muaj zog thiab ceev thiab tus nqi tsim nyog. Silicon kuj nrov heev vim nws qhov nyuaj, qhov ceev tsawg thiab tus nqi pheej yig.
Qhov Rai Infrared Germanium Loj (Qhov Loj: 275 × 157 × 15mm)
Wavelength Infrared muaj peev xwm tsim tau txhua yam khoom siv uas teev tseg, yog li ntawd tuaj yeem ua tau raws li qhov xav tau ntawm kev siv infrared sib txawv. Ntxiv nrog rau ntau hom khoom siv sib txawv, Wavelength Infrared tuaj yeem tsim cov qhov rai infrared hauv ntau yam duab: puag ncig, plaub fab lossis polygon; tiaj tus, wedged lossis txawm tias dome sharped; nrog chamfer, nrog sab kauj ruam, lossis nrog cov qhov hla. Txawm hais tias koj xav tau cov qhov rai infrared zoo li cas los xij, peb tuaj yeem muab cov khoom kom ua tau raws li koj xav tau.
Cov txheej txheem txheem 3-5 micron lossis 8-12 micron AR lossis DLC tuaj yeem siv rau ntawm cov qhov rai infrared. Peb kuj tuaj yeem muab cov txheej txheem tshwj xeeb kom tau raws li koj xav tau. Cov txheej txheem hydrophobic kuj muaj.
Cov Lus Qhia:
Cov qhov rai infrared wavelength muab cov qhov rai infrared hauv qhov ntau thiab tsawg nrov ntawm 10mm txog 200 mm hauv txoj kab uas hla. Qhov rai loj tshaj 200mm kuj tseem tuaj yeem muab tau. Lub zog nto 3 fringes, qhov chaw tiaj tiaj λ / 4 @ 632.8nm ib nti, parallelism 1 arc-feeb.
| Khoom siv | Ge, Si, ZnS, CaF2, ZnSe, Sapphire |
| Qhov Loj | 10mm-300mm |
| Duab | Puag ncig, Rectangle, Polygon, thiab lwm yam |
| kev sib luag | <1 arc-min |
| Daim duab nto | <λ/4 @ 632.8nm (Qhov chaw kheej kheej) |
| Qhov Zoo Ntawm Qhov Chaw | 40-20 |
| Qhov Aperture Ntshiab | >90% |
| Txheej | AR, DLC |
Cov Lus Cim:
1. Cov txheej txheem DLC/AR lossis HD/AR muaj thaum thov.
2. Kev kho kom haum rau cov khoom no kom haum rau koj cov kev xav tau kev siv tshuab. Qhia rau peb paub koj cov lus qhia xav tau.
AR txheej
Txheej dub DLC
COV KHOOM PAWG
Wavelength tau tsom mus rau kev muab cov khoom siv kho qhov muag siab rau 20 xyoo
