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LaBr3(Ce) Scintillation Array Lanthanum Bromide

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Kinheng Crystal Material (Shanghai) Co., Ltd.

LaBr3(Ce) Scintillation Array Lanthanum Bromide

Country/Region china
City & Province shanghai shanghai
Categories Rare Earth & Products
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Product Details

LaBr3(Ce) Scintillation Array

 

Lanthanum Bromide, or LaBr3(Ce), is one of the new generation of inorganic scintillation gamma-ray detectors. Lanthanum Bromide scintillation material has been the reference for excellent energy resolution combined with fast emission and good linearity. Its comprehensive performance beyond the traditional high output with platinum nai scintillation crystals, is one of the best so far found flashing performance crystal, can be widely used in nuclear medicine imaging, geological exploration, oil well logging, space physics and nuclear radiation detection field.

 

Why Choose Kinheng:

1.Minimal pixel dimension available

2.Reduced optical crosstalk

3.Good uniformity between pixel to pixel/ Array to array

4.TiO2/BaSO4/ESR/E60 reflectors available

5.Pixel Gap: 0.08, 0.1, 0.2, 0.3mm

6.Performance testing available

 

We can provide CsI(Tl), CsI(Na), CdWO4, LYSO,LSO, YSO, GAGG, BGO,LaBr3 scintillation arrays. Based on the application, TiO2/BaSO4/ESR/E60 are wildly used as reflective material for pixel isolation. Our mechanical processing keeps the minimal tolerance to optimize array’s physical properties including tolerance, dimension, minimal-cross talk and uniformity etc.

 

Materials' Properties Comparison:

 

Item nameCsI(Tl)GAGGCdWO4LYSOLSOBGOGOS(Pr/Tb) CeramicLaBr3
Density(g/cm3)4.516.67.97.157.3~7.47.137.344.9
HygroscopicSlightlyNoNoNoNoNoNoYes
Relative light output(% of NaI(Tl)) (for γ-rays)45158(HL)/ 132(BL)/79(FD)3265-757515-2071/ 118130-170
Decay time(ns)1000150(HL)/ 90(BL)/48(FD)1400038-42403003000/ 60000020
Afterglow@30ms0.6-0.8%0.1-0.2%0.1-0.2%N/AN/A0.1-0.2%0.1-0.2%N/A
Array typeLinear and 2DLinear and 2DLinear and 2D2D2D2DLinear and 2D2D

 

Mechanical design for assembling:

 

Based on the end use of assembled array, there are many kinds of mechanic design from Kinheng to meet the medical and security inspection industry.

1D Liner array are mainly used for Security inspection industy, such as Bagger scanner, Aviation scanner, 3D scanner and NDT. Material Including CsI(Tl), GOS:Tb/Pr Film, GAGG:Ce, CdWO4 scintillator etc. They are typically coupled with Silicon Photodiode line array for read out.

2D array are normally used for imaging, including Medical(SPECT, PET, PET-CT, ToF-PET), SEM, Gamma camera. These 2D array are typically coupled with SIPM array, PMT array for read out. Kinheng provide 2D array including LYSO, CsI(Tl), LSO, GAGG, YSO, CsI(Na), BGO,LaBr3 scintillator etc.

Below is kinheng’s typically design drawing for 1D And 2D array for industry.

                                                              (Kinheng linear array)

 

                                                               (Kinheng 2D array)

 

Typical Pixel size& numbers:

 

MaterialTypical pixel sizeTypical numbers
Linear2DLinear2D
CsI(Tl)1.275x2.71x1mm1x1619x19
GAGG1.275x2.70.5x0.5mm1X168x8
CdWO41.275x2.73x3mm1x168x8
LYSO/LSO/YSON/A1X1mmN/A25x25
BGON/A1x1mmN/A13X13
GOS(Tb/Pr) ceramic1.275X2.71X1mm1X1619X19

 

Minimal size of Pixel:

 

MaterialMinimal pixel size
Linear2D
CsI(Tl)0.4mm pitch0.5mm pitch
GAGG0.4mm pitch0.2mm pitch
CdWO40.4mm pitch1mm pitch
LYSO/LSO/YSON/A0.2mm pitch
BGON/A0.2mm pitch
GOS(Tb/Pr) ceramic0.4mm pitch1mm pitch

 

Scintillation Array Reflector and Adhesive parameter :

 

ReflectorThickness of Reflector+Adhesive
Linear2D
TiO20.1-1mm0.1—1mm
BaSO40.1mm0.1-0.5mm
ESRN/A0.08mm
E60N/A0.075mm

 

Application:

Item nameCsI(Tl)GAGGCdWO4LYSOLSOBGOGOS(Tb/Pr) Ceramic
PET, ToF-PET Yes YesYes  
SPECTYesYes     
CT   YesYesYesYes
NDTYesYesYes    
Bagger scannerYesYesYes    
Container CheckingYesYesYes    
Gamma cameraYesYes     

 

Product shots:

 

Count Map:

 

 

 

FAQ:

1.Q: Are you a factory manufacturer?

A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.

 

2.Q:Where is your main market?

A:Europe, America, Asia.

 

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