Intshayelelo, uhlobo lwe-Photonumgca umgca-chaphaza
Itekhnoloji yokuBala iPhoton inokuthi inyuse ngokupheleleyo umqondiso we-photon ukoyisa ingxowa ye-elektroniki, kwaye urekhode inani lezixhobo zendalo phantsi kweyona nto ibalulekileyo kwixabiso le-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon imitha ye-photon meter. Ukuze uqonde ukuba ubuthathaka obuthathaka obuthathaka, iintlobo ezininzi ezahlukeneyo zezixhobo kunye nokufumana amandla ephongela kufundwe kumazwe awahlukeneyo. Imo yelizwe eliqinileyo Avalanche Photediode (I-APD yefoto) sisixhobo esisebenzisa iziphumo zangaphakathi zefoto. Xa kuthelekiswa nezixhobo ze-vacuum, izixhobo zikarhulumente eziqinileyo zinezibonelelo ezibonakalayo kwisantya sokuphendula, ukubalwa okumnyama, ukusela amandla, inzululwazi yenzululwazi ye-APD ye-Photon ye-Pindon.
Isixhobo se-APDInemodi yeGeiger (GM) kunye nemodi yomgca (i-LM) iindlela ezimbini zomsebenzi, ukubala i-Photon ye-Photon isebenzisa itekhnoloji ye-Gegager ikakhulu isebenzisa isixhobo se-Gegiger ye-Gegiger. Iindlela ze-geiger ze-geger zinemvakalelo ephezulu kwinqanaba le-photon kunye nesantya sokuphendula esiphezulu se-Nanosecoll ukufumana ukuchaneka kwexesha eliphezulu. Nangona kunjalo, imowudi yeGeger APD ineengxaki ezinjengexesha elifileyo, ukuxhobisa okuphantsi, igama eliphezulu lendawo kunye nesisombululo esisezantsi sendawo, kunzima ukwenza isilinganiselo esiphezulu sokufumana i-alamu. I-Photon Counters esekwe kwizixhobo eziphezulu ze-HGCDTE ezingasebenziyo ze-HGCDTE zisebenza kwimodi yomqolo, azifuni xesha lifayo, kwaye azifuni ukuba i-genser isekelo, ingaba i-Pien Syds, i-Syra-ePhakamileyo ye-Ultra-god, kwaye ifanelekile ukuba isebenze ngokufanelekileyo kunye nokubala. Ivula indawo entsha yokwenza isicelo se-photon ye-photon, yindlela ebalulekileyo yophuhliso lwe-Photon Countres, kwaye inamachaphaza asetyenzisiweyo okujonga i-AstronomIsine, ingcinga yendawo yasimahla, yokulandela umkhondo, njalo.
Umgaqo-siseko wePhoton ukubala kwizixhobo ze-HGCDTE
Izixhobo ze-APD ze-APD ngokusekwe kwizinto zeHGCDTE zinokugubungela uluhlu olubanzi lwamaza, kunye ne-ionsis coefficis ye-elektroniki kunye nemingxunya yahluke kakhulu (Jonga umfanekiso 1 (a)). Babonisa i-capriction enye yothutho engaphelelanga ngaphakathi kwe-cut-cutdth ye-1.3 ~ 11 μm. Phantse kungabikho msindo ntweniI-Avalanche Pempletetect.
IKHIWANE. ((A) ubudlelwane phakathi kwendlela ye-I-I-I-I-Ioris yeNtlawulo yeMercury Cadmium Cadmium Cedmium Cadmium Cedmium kunye necandelo X le-CD; (b) uthelekiso lwengxolo enkulu f yezixhobo ze-APD ngeenkqubo ezahlukeneyo zezinto ezibonakalayo
Itekhnoloji ye-Photon Coiting yitekhnoloji entsha enokuthi ikhuphe i-digicals isuka kwingxolo ye-thermal ngokusombulula iifoto zefotokhwe eziveliswe ngu-Aifotoemva kokufumana i-photon enye. Kuba umqondiso wokukhanya ophantsi usasazeke ngakumbi kwi-domain, imveliso yomqondiso wombane nguMtshili ikwindalo kwaye iqaqambile. Ngokutsho kolu phawu luthile lobuthathaka, i-pulse amphation, i-pulse ucalucalulo kunye neendlela zokuCwangciswa kweDigital zihlala zisetyenziselwa ukubona ukukhanya kakhulu. Itekhnoloji yokuBala iphongela ineengenelo ezininzi, ezinje ngomyinge ophezulu wengxolo, ucalucalulo oluphezulu, ukuzinza komgangatho ophezulu, kunokuphumelela kwikhompyuter yohlalutyo lwedijithali kunye nezinye iindlela zokuchonga. Okwangoku, inkqubo yokubala iphonile isetyenziswe ngokubanzi kwicandelo lomlinganiso wezamashishini kunye nokufunyanwa kokukhanya okuphantsi, ezinje ngee-biologs, imollominal ephezulu, umlinganiso wongcoliseko we-iltra, i-Ismosic, ehlolisise imiqondiso yobuthathaka. I-Mercury Caadmium Avalanche ifoto ye-photon ye-geton, kwaye iluncedo lokuphucula i-photon, kwaye iluncedo olubalulekileyo lwe-photon kwixesha elizayo.
IXESHA LOKUQALA: UJAN-14-2025