Los ntawm cov pob tof thaum ntxov tshaj plaws rau lub zos mus rau DMS tam sim no, lawv txhua tus siv cov qhab nia ze-infrared:
TOF Module (850NM / 940NM)
Lidar (905nm / 1550NM)
DMS / Oms (940NM)
Nyob rau tib lub sijhawm, lub qhov rai kho qhov muag yog ib feem ntawm txoj kev kho kho ntawm lub ntes / txais. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv cov khoom thaum xa lub nthwv dej uas muaj lub teeb ci ntsa iab tawm los ntawm lub lag luam laser, thiab khaws cov ntawv sib piv ntawm lub teeb ntawm lub qhov rai.
Lub qhov rai no yuav tsum muaj cov haujlwm yooj yim hauv qab no:
1. Pom zoo nkaus li dub los npog Optoelectronic cuab yeej tom qab lub qhov rai;
2. Qhov tag nrho qhov chaw sib txawv ntawm lub qhov rai kho qhov rai yog tsawg thiab yuav tsis ua rau pom tseeb;
3. Nws muaj kev hloov pauv zoo rau cov laser band. Piv txwv li, rau feem ntau 905nm laser ntsuas, cov kev hloov tsheb sib txuas ntawm lub qhov rais hauv 905nm band tuaj yeem ncav cuag ntau dua 95%.
4. Siv lub teeb rau lub teeb liab, txhim kho lub teeb liab-rau-suab nrov piv ntawm cov kab ke, thiab txhim kho kev nrhiav kom muaj peev xwm ntawm lub zos ntawm lub zos.
Txawm li cas los xij, Lidar thiab DMS yog ob qho khoom siv tsheb, yog li cas cov khoom lag luam ntawm cov chaw muaj teeb meem zoo, thiab cov tsos ntawm dub tau dhau los ua teeb meem.
01. Cov ntsiab lus ntawm lub qhov rais daws tam sim no ntawm kev ua lag luam
Muaj ntau ntau hom:
Hom 1: lub substrate yog ua los ntawm infrared nkag mus khoom
Cov khoom siv no dub vim tias nws tuaj yeem nqus tau lub teeb pom kev zoo thiab xa cov kev sib txuas lus ze ntawm 90% (xws li 90% thiab cov kev cuam tshuam tag nrho ntawm 10%.
Cov khoom siv hluav taws xob tau siv hluav taws xob zoo heev, thiab tsis tuaj yeem siv cov yeeb yaj kiab uas tsis zoo thiab siv tsis tau cov khoom lag luam tsis zoo thiab siv nyob rau hauv cov khoom lag luam uas tsis yog tsheb Tsis tas yuav cua sov.
Koj tseem tuaj yeem xaiv SCHOTT RG850 lossis Suav HWB850 Dub iav, tab sis tus nqi ntawm hom dub no yog siab. Nqa HWB850 iav ua piv txwv, nws tus nqi yog ntau tshaj 8 zaug uas tsis muaj qhov tseeb ntawm tus qauv OFFICCE thiab yog li tsis tuaj yeem siv rau cov khoom siv lidar loj.
Hom 2: Siv Infrared Transmissive Ink
Hom ntawm infrared nkag rau mem nqus pom pom lub teeb thiab tuaj yeem xa cov kev sib txuas lus, nrog kev sib txuas lus ze li 80% mus rau 90%, thiab cov kev hloov pauv tag nrho yog tsawg. Ntxiv mus, tom qab tus number cas yog ua ke nrog lub ensaurat substrate, cov huab cua tsis tshua muaj neeg yuav tsum muaj xws li cov koob yees duab tsis tshua muaj zog xws li cov koob yees duab ntse thiab cov koob yees duab tseem ceeb thiab cov koob yees duab
Hom 3: Siv Dub Coated Optical Lim
Lub lim hlau dub coated yog lub lim uas tuaj yeem thaiv pom kev pom thiab muaj kev cuam tshuam ntau ntawm nir band (xws li 905nm).
Cov lim qub dub yog tsim nrog silicon hydride, silicon oxide thiab lwm yam khoom siv ua zaj duab xis, thiab npaj tau siv cov hlauetron sputtering thev naus laus zis. Nws yog tus cwj pwm los ntawm ruaj khov thiab txhim khu kev qha ua tau zoo thiab tuaj yeem yog huab hwm coj ua. Nyob rau tam sim no, cov pa Dub cov yeeb yaj kiab siv kho qhov muag yog tau txais ib tus qauv zoo ib yam li lub teeb pom kev zoo. Nyob rau hauv cov pa dej siab li silicon hydride magnetring zaj duab xis ua tiav cov txheej txheem, kom muaj kev cuam tshuam zoo li ze rau hauv 905nm band lossis lwm yam haular bands xws li 1550nm.
Lub Sijhawm Post: Nov-22-2024
