I-Kinheng inikezela ngeendlela ezahlukeneyo zokuphela kwesicelo.
Sinokubonelela ngeCsI (Tl), CsI (Na), CdWO4, LYSO, LSO, YSO, GAGG, BGO scintillation arrays.Ngokusekwe kwisicelo i-TiO2/BaSO4/ESR/E60 zisetyenziswa ngokubanzi njengezinto ezibonisa ukuhlukaniswa kwe-pixel.Ukusetyenzwa kwethu ngoomatshini kugcina unyamezelo oluncinci lokwandisa iipropathi ezibonakalayo zoluhlu kubandakanya ukunyamezelana, ubungakanani, intetho enqamlezileyo encinci kunye nokufana njl.
Uhlobo: Uluhlu lomgca (1D) okanye uluhlu lweMatrix (2D)
Singakunika:
● Ubuncinane bomlinganiselo wepixel okhoyo
● Ukunciphisa i-optical crosstalk
● Ukufana okuhle phakathi kwepikseli ukuya kwipikseli/ uluhlu kuluhlu
● TiO2/BaSO4/ESR/E60
● I-Pixel Gap: 0.08, 0.1, 0.2, 0.3mm
● Uvavanyo lokusebenza luyafumaneka
● Ubuncinane bobungakanani bepixel yi-0.2*0.2mm
● Ukwenza ngokwezifiso kufumaneka ngokwepharamitha nganye
Uluhlu lweGAGG
I-GAGG (Gd3Al2Ga3O12) luhlobo lwemathiriyeli ye-scintillator eye yanda kakhulu kwizicelo zokubona ukukhanya ngenxa yokukhanya kwayo okuphezulu, ixesha lokuphendula ngokukhawuleza, kunye nesisombululo esihle samandla.Iluncedo ngakumbi kwi-gamma-ray spectroscopy, apho umlinganiselo ochanekileyo wamandla ereyi ye-gamma kufuneka.
Uluhlu lweGAGG lunosetyenziso oluninzi kwimimandla efana nefiziksi yenyukliya, umfanekiso wonyango, kunye nokhuseleko lwelizwe.Ngokomzekelo, zinokusetyenziswa kwiiskena ze-positron emission tomography (PET), ezisetyenziswa kwi-imaging yezokwelapha ukuze zibone ukuhanjiswa kwe-radiotracers emzimbeni.Uluhlu lwe-GAGG lusenokusetyenziswa kwizijongi ze-radiation portal ukukhangela kunye nokuchonga imithombo enokubakho yeradiation kwizikhululo zeenqwelomoya, kumazibuko nakwezinye iindawo zothutho.
LYSO uluhlu
I-LYSO arrays inokusetyenziswa kwizicelo ezifanayo njenge-GAGG arrays, njenge-PET scanners kunye ne-radiation portal monitors.Zisenokusetyenziswa kwezinye iindidi zeenkqubo zokucinga, ezifana neekhamera ze-gamma kunye ne-SPECT (i-photon emission single computed tomography) iiskena ze-imaging yezonyango.
Olona ncedo luphambili lwe-LYSO ngaphezulu kweGAGG kukuxinana kwayo okuphezulu kunye nenani leatom, elenza ukuba isebenze ngakumbi ekubhaqeni imitha ye-gamma.Nangona kunjalo, i-LYSO ibiza kakhulu kune-GAGG kwaye inezithintelo ezithile malunga nobushushu kunye nobulukhuni bemitha.
Ngokubanzi, zombini i-GAGG kunye ne-LYSO arrays zizixhobo ezibalulekileyo zokufunyanwa kwemitha kunye nemifanekiso kwizicelo ezahlukeneyo, kwaye zihlala ziphuhliselwa ukusebenza okungcono kunye nokuguquguquka.
Uluhlu lweGAGG
LYSO uluhlu
Ixesha lokuposa: May-05-2023