Kingheng inopa akasiyana arrays ekupedzisira application.
Tinogona kupa CsI (Tl), CsI (Na), CdWO4, LYSO, LSO, YSO, GAGG, BGO scintillation arrays.Zvichienderana nechishandiso TiO2/BaSO4/ESR/E60 anoshandiswa zvakanyanya sezvinhu zvinoratidzira zvekuzviparadzanisa nevamwe pixel.Yedu mechanic process inochengeta kushivirira kudiki kukwirisa array zvimiro zvemuviri zvinosanganisira kushivirira, dimension, kushoma-muchinjika kutaura uye kufanana nezvimwe.
Rudzi: Linear array (1D) kana Matrix array (2D)
Tinogona kukupa:
● Minima pixel dimension iripo
● Yakaderedzwa optical crosstalk
● Kufanana kwakanaka pakati pepixel kusvika kupixel/ array kune array
● TiO2/BaSO4/ESR/E60
● Pixel Gap: 0.08, 0.1, 0.2, 0.3mm
● Performance test iripo
● Minimum pixel saizi ndeye 0.2 * 0.2mm
● Kugadziridza kunowanikwa maererano neparameter
GGG arrays
GAGG (Gd3Al2Ga3O12) imhando ye scintillator zvinhu zvave kuwedzera mukurumbira mumashandisirwo ekuona nemwaranzi nekuda kwegoho rayo rechiedza, nguva yekupindura nekukurumidza, uye kunaka kwekugadzirisa simba.Inonyanya kubatsira kune gamma-ray spectroscopy, uko kuyerwa chaiko kwegamma-ray simba kunodiwa.
GAGG arrays ane akawanda maapplication munzvimbo dzakadai sefizikisi yenyukireya, imaging yekurapa, uye kuchengetedzwa kwenyika.Semuenzaniso, inogona kushandiswa mu positron emission tomography (PET) scanners, iyo inoshandiswa mukufungidzira kwezvokurapa kuti ione kugoverwa kweradiotracers mumuviri.GAGG arrays inogona zvakare kushandiswa muradiation portal monitors kuona uye kuona zvingangobva paradiation panhandare dzendege, zviteshi zvezvikepe nedzimwe nzvimbo dzekufambisa.
LYSO array
LYSO arrays inogona kushandiswa mumashandisirwo akafanana seGAGG arrays, sePET scanners uye radiation portal monitors.Anogona zvakare kushandiswa mune mamwe marudzi ekufungidzira masisitimu, akadai segamma kamera uye SPECT (single photon emission computed tomography) scanner yekufungidzira kwekurapa.
Mukana mukuru weLYSO pamusoro peGAGG ndeyepamusoro density uye nhamba yeatomu, iyo inoita kuti inyatsoita pakuona gamma rays.Nekudaro, LYSO zvakare inodhura kupfuura GAGG uye ine zvimwe zvinogumira maererano nekupisa kwayo uye kuoma kwemwaranzi.
Pakazere, ese GAGG uye LYSO arrays akakosha maturusi ekuonekwa nemwaranzi uye kufungidzira mune akasiyana maapplication, uye ari kuramba achigadzirwa kuti atoite zvirinani kuita uye kuita zvakasiyana.
GGG array
LYSO array
Nguva yekutumira: May-05-2023