Array Scintillation Array, Scintillator Array, Matrix

nkowa nkenke:

Uru anyị:

● Ogo pikselụ pere mpe dị

● Ibelata okwu mkparịta ụka anya

● Otu dị mma n'etiti pikselụ gaa pikselụ/ n'usoro ka n'usoro

● TiO2/BaSO4/ESR/E60

● Ọpụpụ Pixel: 0.08, 0.1, 0.2, 0.3mm

● Nnwale arụmọrụ dị

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Kinheng na-enye Arrays dị iche iche maka ngwa ngwụcha

Anyị nwere ike ịnye CsI (Tl), CsI (Na), CdWO4, LYSO, LSO, YSO, GAGG, BGO scintillation arrays.Dabere na ngwa TiO2/BaSO4/ESR/E60 ka a na-eji dị ka ihe na-egosipụta maka ikewapụ pixel.Nhazi igwe anyị na-edobere ntachi obi iji bulie akụrụngwa anụ ahụ dị iche iche gụnyere ndidi, akụkụ, okwu ntakiri-obere na ịdị n'otu wdg.

Njirimara ' Akụrụngwa

Njirimara	CsI (Tl)	GAGG	CDWO4	LYSO	LSO	BGO	GOS (Pr/Tb) seramiiki
Njupụta (g/cm³)	4.51	6.6	7.9	7.15	7.3-7.4	7.13	7.34
Hygroscopic	Dị ntakịrị	No	No	No	No	No	No
Mmepụta ọkụ dịtụ (% nke NaI (Tl)) (maka γ-ray)	45	158(HL)/ 132(BL)/79(FD)	32	65-75	75	15-20	71/118
Oge mmebi (ns)	1000	150 (HL)/ 90(BL)/48(FD)	14000	38-42	40	300	3000/600000
Afterglow@30ms	0.6-0.8%	0.1-0.2%	0.1-0.2%	N/A	N/A	0.1-0.2%	0.1-0.2%
Ụdị nhazi	Linear na 2D	Linear na 2D	Linear na 2D	2D	2D	2D	Linear na 2D

Mechanical Design Maka Mgbakọta

Dabere na njedebe ojiji nke mkpokọta array, enwere ọtụtụ ụdị nke mekaniki si Kinheng zute ụlọ ọrụ nyocha ahụike na nchekwa.

A na-ejikarị 1D Linear array maka ụlọ ọrụ nyocha nchekwa, dị ka nyocha akpa, nyocha ụgbọ elu, nyocha 3D na NDT.Ihe gụnyere CsI(Tl), GOS:Tb/Pr Ihe nkiri.

GAGG:Ce, CdWO4 scintillator wdg .. Ha na-a na-ejikọta ya na Silicon Photodiode akara n'usoro maka ịgụ.

A na-ejikarị 2D array maka onyonyo, gụnyere ahụike (SPECT, PET, PET-CT, ToF-PET), SEM, igwefoto gamma.A na-ejikọta usoro 2D ndị a na SiPM array, PMT array maka ịgụpụta ya.Kinheng na-enye usoro 2D gụnyere LYSO, CsI (Tl), LSO, GAGG, YSO, CsI (Na), BGO scintillator wdg.

N'okpuru bụ ihe osise kinheng na-emekarị maka 1D na 2D array maka ụlọ ọrụ.

Kinheng linear n'usoro

Kinheng 2D n'usoro

Oke dị mkpa: (A,B,C,D n'ime ime elu)

A.1 Ụdị ihe: Dị ka arịrịọ sitere n'aka ndị ahịa

A.2 Pixel size: Linear array pixel size A,B,C & 2D array pixel size A, C bụ mgbanwe kwa arịrịọ,

A.3 Pitch: Linear array A+B & 2D array B, D bụ mgbanwe maka arịrịọ ọ bụla.

A.4 GAP: Anyị nyere obere oghere 0.1mm (gụnyere nrapado) maka nhazi usoro na 0.08mm (gụnyere nrapado) maka nhazi 2D.

A.5 Array ọkpụrụkpụ: Dị ka arịrịọ.Kinheng na-enye nhazi

A.6 Ọgwụgwọ nke pikselụ: Polishing, finely ala ma ọ bụ arịrịọ pụrụ iche dị

Nha Pixel & Ọnụ Ọgụgụ

Ihe onwunwe	Nha pikselụ a na-ahụkarị		Nọmba nkịtị
Ihe onwunwe	Linear	2D	Linear	2D
CsI (Tl)	1.275x2.7	1 x1mm	1 x16	19 x19
GAGG	1.275x2.7	0.5x0.5mm	1X16	8 x8
CDWO4	1.275x2.7	3 x3mm	1 x16	8 x8
LYSO/LSO/YSO	N/A	1x1mm	N/A	25 x25
BGO	N/A	1 x1mm	N/A	13X13
GOS (Tb/Pr) seramiiki	1.275X2.7	1x1mm	1X16	19X19

Nha Pixel

Ihe onwunwe	Nha pikselụ pere mpe
Ihe onwunwe	Linear	2D
CsI (Tl)	0.4mm ogologo	0.5mm ogologo
GAGG	0.4mm ogologo	0.2mm ogologo
CDWO4	0.4mm ogologo	1mm ogologo
LYSO/LSO/YSO	N/A	0.2mm ogologo
BGO	N/A	0.2mm ogologo
GOS (Tb/Pr) seramiiki	0.4mm ogologo	1mm ogologo

Scintillation Array Reflector na Adhesive Parameter

Ntụleghachi	Ọkpụrụkpụ nke Reflector+Adhesive
Ntụleghachi	Linear	2D
TiO2	0.1-1 mm	0.1-1 mm
BaSO₄	0.1mm	0.1-0.5mm
ESR	N/A	0.08mm
E60	N/A	0.075 mm

Ngwa Array Scintillation

Njirimara	CsI (Tl)	GAGG	CDWO4	LYSO	LSO	BGO	GOS (Tb/Pr) seramiiki
PET, ToF-PET		Ee		Ee	Ee
Nkọwa	Ee	Ee
CT				Ee	Ee	Ee	Ee
NDT	Ee	Ee	Ee
Nyocha akpa akpa	Ee	Ee	Ee
Nyochaa akpa	Ee	Ee	Ee
Igwefoto Gamma	Ee	Ee

Nnwale mkpebi ike

Map idei mmiri

Nnwale Mbupụta Ìhè emetụtara Maka nhazi usoro

Kinheng nwere ikike maka nnwale ntụnyere ọkụ maka LYSO/GAGG na NaI (Tl) nke PMT gụpụtara.

Nkwe nkwa ịdị n'otu

Kinheng ga-ahọrọ nke ọ bụla otu pixel kwa arịrịọ, anyị na-enwe ike idobe ìhè mmepụta uniformity n'ime ± 5%, ± 10%, ± 15% kwa dị iche iche chọrọ.Ejiri nlezianya họrọ ma nwalee mbadamba ọ bụla.