UV Fused Silica Dichroic Longpass Lim
Product Description
Lub dichroic longpass lim yog ib qho khoom siv kho qhov muag uas qhia txog cov wavelengths tshwj xeeb ntawm lub teeb thaum tso cai rau lub teeb ntev dua ntawm lub teeb kom dhau mus.Nws yog ua los ntawm ntau cov txheej txheem ntawm dielectric thiab cov khoom siv hlau uas xaiv qhov cuam tshuam thiab xa lub teeb.Nyob rau hauv lub dichroic longpass lim, luv wavelength lub teeb yog reflected los ntawm lub lim nto thaum lub teeb ntev wavelength hla dhau.Qhov no yog ua tiav los ntawm kev siv lub dichroic txheej, uas yog tso rau ntawm lub substrate xws li iav los yog quartz.Cov txheej txheej yog tsim los kom nyob rau ntawm ib qho kev wavelength (qhov kev txiav tawm wavelength), lub lim qhia txog 50% ntawm lub teeb thiab xa mus rau lwm qhov 50%.Tshaj li qhov wavelength no, lub lim tau xa ntau lub teeb thaum xav txog tsawg dua.Dichroic longpass lim yog feem ntau siv rau hauv kev tshawb fawb thiab kev lag luam kev siv qhov kev sib cais thiab kev tswj ntawm cov cheeb tsam sib txawv ntawm lub teeb yog qhov tseem ceeb.Piv txwv li, lawv tuaj yeem siv rau hauv fluorescence microscopy kom cais cov excitation wavelengths los ntawm emission wavelengths.Lawv kuj tau siv nyob rau hauv lub teeb pom kev zoo thiab projection systems los tswj cov xim kub thiab ci.Dichroic longpass lim tuaj yeem tsim nrog kev txiav tawm sib txawv raws li kev thov tshwj xeeb.Lawv kuj tuaj yeem ua ke nrog lwm cov khoom siv kho qhov muag los tsim cov tshuab kho qhov muag ntau dua, xws li ntau lub spectral imaging systems.
Qhia txog kev hloov pauv Dichroic Longpass Filter, qhov kev daws teeb meem zoo tshaj plaws rau cov kws tshaj lij hauv kev yees duab, yees duab thiab optoelectronics.Lub lim dej tshiab no yog tsim los kom xa cov xim tshwj xeeb thiab kev ua haujlwm siab tshaj plaws, ua kom ntseeg tau kev ua tau zoo thiab cov txiaj ntsig zoo tshaj plaws txhua lub sijhawm.
Ua los ntawm cov ntaub ntawv zoo, DICHROIC LONGPASS FILTER muaj cov qauv tsim tshwj xeeb uas tshem tawm cov kev xav tsis xav tau thiab txo qhov ci ntsa iab, ua rau cov duab ci ntsa iab, ci ntsa iab thiab pom tseeb.Nws cov qauv kho qhov muag siab tshaj muab lub teeb kis tau zoo dua, lim tawm tag nrho lwm cov wavelengths thaum tso cai rau cov xim tshwj xeeb kom dhau mus, ua rau muaj tseeb thiab ci ntsa iab xim.
Zoo meej rau siv nyob rau hauv ob qho tib si sab nraum zoov thiab sab hauv tsev ib puag ncig, lub lim dej no zoo meej rau kev ntes cov duab zoo nkauj thiab tsim cov duab zoo.Nws cov kev tsim kho ruaj khov thiab cov thev naus laus zis siab heev ua rau nws zoo tagnrho rau cov kws yees duab, cov kws yees duab thiab cov kws kho qhov muag saib kom tsim cov ntsiab lus zoo nkauj.
DICHROIC LONGPASS FILTER yog tshwj xeeb uas tsim los rau universal lens, yooj yim rau nruab thiab siv.Nws ruaj khov, khawb-resistant tag ua kom lub neej ntev, ua rau nws muaj peev xwm ntse rau cov kws tshaj lij nrhiav kev txhim khu kev qha thiab ua haujlwm zoo ib yam.
Txawm hais tias koj tab tom noj cov duab toj roob hauv pes lossis ntes cov yeeb yaj kiab HD tshiab, DICHROIC LONGPASS FILTER yog ib qho cuab yeej zoo uas yuav tsum muaj hauv koj lub arsenal.Nws txoj kev tsim tshiab thiab kev ua tau zoo tshwj xeeb ua rau nws yog ib qho tseem ceeb rau cov neeg uas tab tom nrhiav kom raug, precision thiab zoo hauv lawv txoj haujlwm.
Tsis txhob khom rau inferior optics.Hloov kho mus rau lub lim dej dichroic longpass thiab ua tim khawv txog cov khawv koob uas nws coj niaj hnub no.Kev paub tseeb xim raug, tshwj xeeb ua haujlwm ntev thiab kev ua haujlwm tsis sib xws nrog cov thev naus laus zis tshiab no.Order hnub no thiab coj koj cov khoom siv tes ua mus rau qib tom ntej!
Specifications
| Substrate | B270 |
| Dimensional kam rau ua | -0.1 hli |
| Thickness kam rau ua | ± 0.05 hli |
| Nto Flatness | 1 (0.5) @ 632.8nm |
| Nto Zoo | 40/20 |
| Ntug | Hauv av, 0.3mm max.Tag nrho dav bevel |
| Clear Aperture | 90% |
| Parallelism | <5” |
| Txheej | Ravg> 95% ntawm 740 txog 795 nm @ 45 ° AOI |
| Ravg <5% ntawm 810 txog 900 nm @ 45 ° AOI |
