Nanjing Crylink Photonics Co.,Ltd
Growing crystal, Lingling Value.
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LuAP(Ce)
Cerium activated lutetium orthoaluminate LuAlO3:Ce(LuAP) and yttrium containing LuYAP are materials of interest in the scintillator community. These materials are attractive because of their high density (up to 8.34 g/cm3 for LuAP), short scintillation decay time (primary component as short as ~18 ns), and potential high light output (close to 11 000 ph/MeV for LuAP). However, due to self-absorption the scintillation efficiency is lowered significantly and therefore the light output of these materials is strictly dependent on the thickness of the crystal.
Featuers:
High light output
High energyresolution
Non hygroscopic
Applications:
Single photon emission computed tomography (SPECT)
Gamma camera
Compton camera
Survey meter
PET,PEM
CT
CRYLINK LuAP(Ce)
Max size: dia55*120mm
Could provide arrays
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Scintillation Properties |
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Materials |
LuAP:Ce |
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Light yield (Photon/MeV) |
11000 |
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Decay time (ns) |
16-18 |
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Peak emission (nm) |
305 |
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Energy resolution (%@622kev) |
9.3 |
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Density (g/cm3) |
8.34 |
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Hygroscopicity |
No |
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Polishing Specification for Optical Grade |
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Standard Precision |
High Precision |
Super Precision |
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Orientation Tolerence |
< 1° |
< 0.5° |
< 0.2° |
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Thickness/Diameter Tolerance |
±0.10 mm |
±0.05 mm |
±0.02 mm |
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Surface Flatness@633nm |
<-2 |
</2-/4 |
/4-/6 |
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Wavefront Distortion |
<(2-4) |
<(1-2) |
<(-/2) |
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Surface Quality |
60/40 |
40/20 |
20/10 |
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Parallel |
45 |
1 |
10 |
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Perpendicular |
60 |
30 |
20 |
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Clear Aperture |
>90% |
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Chammfer |
<0.2mm×45° |
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Coating |
Available upon request |
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