Hmo Ua Pom Kev Pom Zoo (NVDS) ua kom nrov rau lub teeb (Starlight, Moonlight) los tsim cov duab pom nyob rau hauv -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Tag Nrho Kev Tsaus. Cov tiam (yog ntau tiam neeg) cais cov duab tseem ceeb ua kom muaj zog thev naus laus zis, nrog txhua kauj ruam uas sawv cev rau kev ua haujlwm monumental hauv kev ua tau zoo. Gen Kuv tsis muaj lawb tawm, muab cov kev xav tau tsawg heev thiab xav tau cov tseem ceeb infrared (ir) illumination. Gen II qhia cov microchannel phaj (mcp), honeycomb disc uas muaj ntau lub sijhawm muaj zog, muab cov duab ci ci ntau dua thiab xav tau tsawg dua kev daws teeb meem. Gen III yog tus qauv tub rog. Nws qhov tseem ceeb tseem ceeb yog gallium arsenide (gaas) cov photocatode, uas yog qhov muaj txiaj ntsig ntau dua ntawm kev hloov photons (lub teeb) rau hauv cov khoom siv hluav taws xob. Ua ke nrog ion barrier zaj duab xis uas ncua raj raj, gen III muaj superb kev ua tau zoo hauv huab qis- kev mob siab, nrog kev daws teeb meem siab thiab kev ntseeg tau. Tsis pub dhau Gen III, Dawb Phosphor (WP) cov hlab yog tus hwm siab. Hloov chaw ntawm cov tsoos ntsuab monochrome tso tawm, wp hlab tsim ib qho dub-} {} daim duab dawb. Ntau cov neeg siv tau tshaj tawm tias qhov no tau muab kev sib piv zoo dua,}}} {} - dawb zaj duab xis.
Cov kev paub tseem ceeb:
Gen II:Cov lus qhia txog microchanannel phaj (mcp) yog ib qho kev ua si - Cov Changicter, kev daws teeb meem zoo dua qub, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab cov kev ua tau zoo dua, thiab kev txhim khu kev qha zoo dua li Gen I.
Gen III:Cov tub rog txheem muaj cov qauv kev ua yeeb yam GALLACEB ARSENIDE (GAAS) rau cov teeb zoo tshaj plaws thiab cov teeb meem ion rau lub neej ntev dua. Nws tau muab cov kev zam tshwj xeeb hauv kev ua tau zoo heev - lub teeb ib puag ncig.
Dawb phosphor (WP) thev naus laus zis:Ib qho kev sib txawv ntawm cov gen III uas tsim cov duab grayscale hloov ntsuab. Cov neeg siv feem feem ntau tshaj tawm kom tau zoo sib xws, qhov tob uas, thiab txo qis kev pom kev nkees thaum lub sijhawm ua haujlwm ntev.
Daim duab ntawm kev tsim nqis (FOM):Raj ua kom zoo nyob rau hauv ib tiam yog ntsuas los ntawm nws FOM, uas yog qhov daws teeb meem (LP / hli) ntau} {1} {tsis muaj suab sib piv. Ib qho siab dua fom qhia tau zoo dua, siab dua - ua yeeb yam raj.
