Sawir-qaade loogu talagalay Kala-duwanaanta Laser-ka iyo Kala-duwaynta Xawaaraha
Dhexroorka firfircoon (mm) | Spectrum Response (nm) | Hadda Madow (nA) | ||
XY052 | 0.8 | 400-1100 | 200 | Download |
XY053 | 0.8 | 400-1100 | 200 | Download |
XY062-1060-R5A | 0.5 | 400-1100 | 200 | Download |
XY062-1060-R8A | 0.8 | 400-1100 | 200 | Download |
XY062-1060-R8B | 0.8 | 400-1100 | 200 | Download |
XY063-1060-R8A | 0.8 | 400-1100 | 200 | Download |
XY063-1060-R8B | 0.8 | 400-1100 | 200 | Download |
XY032 | 0.8 | 400-850-1100 | 3-25 | Download |
XY033 | 0.23 | 400-850-1100 | 0.5-1.5 | Download |
XY035 | 0.5 | 400-850-1100 | 0.5-1.5 | Download |
XY062-1550-R2A | 0.2 | 900-1700 | 10 | Download |
XY062-1550-R5A | 0.5 | 900-1700 | 20 | Download |
XY063-1550-R2A | 0.2 | 900-1700 | 10 | Download |
XY063-1550-R5A | 0.5 | 900-1700 | 20 | Download |
XY062-1550-P2B | 0.2 | 900-1700 | 2 | Download |
XY062-1550-P5B | 0.5 | 900-1700 | 2 | Download |
XY3120 | 0.2 | 950-1700 | 8.00-50.00 | Download |
XY3108 | 0.08 | 1200-1600 | 16.00-50.00 | Download |
XY3010 | 1 | 900-1700 | 0.5-2.5 | Download |
XY3008 | 0.08 | 1100-1680 | 0.40 | Download |
XY062-1550-R2A (XIA2A) InGaAs Sawir-qaade
XY062-1550-R5A InGaAs APD
XY063-1550-R2A InGaAs APD
XY063-1550-R5A InGaAs APD
XY3108 InGaAs-APD
XY3120 (IA2-1) InGaAs APD
Sharaxaada Alaabta
Waqtigan xaadirka ah, waxaa jira inta badan seddex qaab oo lagu xakameynayo qulqulka qulqulka ee InGaAs APDs: xakamaynta dadban, xakamaynta firfircoon iyo ogaanshaha gadan. Xakamaynta dadban waxay kordhisaa wakhtiga dhintay ee avalanche photodiodes waxayna si dhab ah u yaraynaysaa tirada ugu badan ee qalabka wax baadha, halka xakamaynta firfircooni ay aad u adag tahay sababtoo ah wareegga xakamaynta ayaa aad u dhib badan oo calaamaduhu waxay u nugul yihiin inay sii daayaan. Habka ogaanshaha gated waxa hadda loo isticmaalaa ogaanshaha hal sawir. Inta badan la isticmaalo.
Tignoolajiyada ogaanshaha hal-sawir waxay si wax ku ool ah u wanaajin kartaa saxnaanta iyo hufnaanta nidaamka. Nidaamka isgaadhsiinta laysarka meel bannaan, xoojinta goobta iftiinka dhacdada aad bay u liidataa, oo ku dhow inay gaadho heerka photon. Calaamadaha uu ogaado sawir-qaadaha guud waxa uu khalkhal galin doonaa ama xitaa waxa hoos gali doona qaylada wakhtigan, halka tignoolajiyada ogaanshaha hal sawir loo isticmaali doono in lagu cabbiro calaamadan iftiinka aadka u liidata. Tignoolajiyada ogaanshaha hal sawir ee ku salaysan gated InGaAs photodiodes avalanche ayaa leh sifooyinka suurtagalnimada garaaca wadnaha oo hooseeya, waqti yar oo jitter ah iyo heerka tirinta sare.
Kala duwanaanshaha laser-ka ayaa door muhiim ah ka ciyaaray dhinacyo badan sida kantaroolka warshadaha, dareenka fog ee militariga iyo isgaadhsiinta indhaha ee booska sababtoo ah sifooyinkeeda saxda ah ee degdega ah, iyo horumarka joogtada ah ee tignoolajiyada optoelectronic. Waxaa ka mid ah, marka lagu daro tikniyoolajiyadda kala duwan ee garaaca wadnaha, qaar ka mid ah xalal cusub oo kala duwan ayaa si joogto ah loo soo jeediyaa, sida tignoolajiyada ogaanshaha hal sawir ee ku salaysan nidaamka tirinta sawir-qaadista, taas oo wanaajisa hufnaanta ogaanshaha hal calaamad oo photon ah waxayna xakameysaa buuqa si loo hagaajiyo. nidaamka. saxnaanta kala duwan. Kala duwanaanshaha hal-sawir, wakhtiga jitter-ka-baaraha hal-sawirka iyo ballaca garaaca garaaca laysarka ayaa go'aamiya saxnaanta nidaamka kala duwanaanta. Sanadihii la soo dhaafay, lasers picosecond-ka awoodda sare leh ayaa si degdeg ah u horumaray, sidaa darteed waqtiga jitter-ka ee aaladaha hal sawir-qaade waxay noqotay dhibaato weyn oo saamaysa saxnaanta xallinta nidaamyada kala duwan ee hal sawir.