Prism yog qhov kho qhov muag uas kho tau lub teeb ntawm cov ces kaum tshwj xeeb raws nws qhov xwm txheej thiab tawm ntawm cov ces kaum. Prisms feem ntau yog siv nyob rau hauv lub tshuab kho qhov muag los hloov cov kev taw qhia ntawm lub teeb paths, tsim duab kev hloov pauv lossis deflections, thiab pab kom scanning functions.
Prisms siv los hloov cov kev taw qhia ntawm lub teeb ci yuav feem ntau tau muab faib ua kev xav txog prism thiab kev ua yeeb yam
Xav txog cov prisms yog tsim los ntawm kev sib tsoo ib lossis ntau qhov chaw sib luag ntawm ib lub hauv paus uas siv lub tswv yim sab hauv tag nrho thiab txheej thev naus laus zis. Tag nrho cov kev cuam tshuam sab hauv uas tshwm sim thaum lub teeb ci ntsa iab mus txog ntawm lub kaum ntse ntse tshaj li kev xav tau sab hauv Yog tias muaj kev cuam tshuam rau sab hauv uas tsis tuaj yeem tshwm sim, ib qho kev siv tawv me me, lossis kub, yuav tsum tau muab cov nyiaj ua kom txo qis lub zog ntawm cov khoom sib xws. Tsis tas li ntawd, txhawm rau nce cov kev hloov pauv ntawm prism thiab txo los yog tshem tawm cov khoom loj me me tau muab tso rau hauv cov inlet thiab qhov hluav taws xob ntawm kev khav theeb.
Muaj ntau hom kev xav txog kev ua yeeb yam hauv ntau yam duab. Feem ntau, nws tuaj yeem faib ua prisms yooj yim (xws li-lub rungle prism, pyramid prism, sib xyaw prism, thiab lwm yam.
Kev ua kom zoo nkauj ua raws li lub hauv paus ntsiab lus ntawm lub teeb Reftraction. Nws muaj ob lub chaw ua haujlwm tshiab, thiab cov kab tsim los ntawm kev sib tshuam ntawm ob thaj chaw hu ua ntug kev ua haujlwm. Lub kaum sab xis ntawm ob qhov chaw refraces yog hu ua lub kaum sab nraud ntawm kev ua yeeb yam, sawv cev los ntawm α. Lub kaum sab xis ntawm cov duab tshav dav hlau thiab cov duab hluav taws xob pov thawj hu ua kev sib txawv, sawv cev los ntawm Δ. Rau ib tug muab prism, qhov refraction lub kaum-as thiab refacking Qhov txiaj ntsig, thiab defraction qhov txiaj ntsig, thiab kev tiv thaiv lub siab dua li kev hloov pauv nrog lub teeb meem ntawm lub teeb ci. Thaum txoj kev kho qhov muag ntawm lub teeb yog symmetrical nrog kev ua kom muaj prism, tsawg kawg ntawm kev deflection kaum sab xis yog tau, thiab cov lus qhia yog:
Lub wedical ntawm wedge lossis Wedge Prism tau raug xa mus ua prism nrog ib qho me me tsis tshua muaj hnub. Vim yog qhov tsis zoo siab lub kaum sab xis, thaum lub teeb muaj qhov xwm txheej ntsug lossis ze li ntawm txoj kev sib txawv ntawm lub npoo ntawm cov npoo ntawm cov npoo ntawm cov npoo ntawm: Δ = (N-1) α.
Cov yam ntxwv txheej:
Feem ntau, txhuas thiab nyiaj cov yeeb yaj kiab cuam tshuam zoo nkauj yog thov rau tus prism txoj kev xav txog kev txhim kho kom muaj teeb meem. Cov yeeb yaj kiab uas xav txog cov yeeb yaj kiab thiab tawm ntawm qhov xwm txheej los ua kom muaj kev hloov chaw thiab txo qis qis teeb hla ntau UV, tus vis, NIR, thiab SwIR cands.
Daim Ntawv Thov Cov Ntawv Thov: Princs pom cov kev siv digital, kev tshawb fawb kev tshawb fawb, kev kho mob, thiab lwm yam kev kho mob. - Cov cuab yeej siv digital: cov koob yees duab, kaw rau Circuit TV (CCTVs), cov phiaj xwm digital, CCD cov ntsiab muag, thiab ntau yam kho qhov muag. - Kev tshawb fawb tshawb fawb: lub tsom iav tsom iav, me me, qib / tsom iav rau cov ntiv tes tsom xam lossis phom suab; Hnub ci conterters; Kev ntsuas cov twj ntawm ntau hom ntau hom. - Cov cuab yeej siv kho mob: cstoscopes / Gastroscopes nrog rau cov khoom siv laser kev kho li cas.
Jiujon Optics muaj ntau yam ntawm PRISM cov khoom xws li txoj cai-kaum sab xis los ntawm H-K9L iav lossis UV fused quartz. Peb muab cov prisms pisms, ua kom muaj kev sib cav, UV fused suraviolet, oor), nyob ze-infrared (NIR) nrog sib txawv precision theem.
Cov khoom no yog coated zoo li txhuas / nyiaj / kub thoj nuav / anti-anti-anti tiv thaiv zaj duab xis / Chromium tiv thaiv / Black Xim.
Jiujon muaj customized prism cov kev pab cuam txiav rau koj cov kev xav tau tshwj xeeb. Qhov no suav nrog kev hloov kho hauv qhov loj / txwv / cov khoom siv thiab cov khoom siv uas koj xav tiv tauj peb kom paub ntxiv.
Lub Sijhawm Post: Nov-20-2023
