GAGG(Ce) Array
Cerium-doped gadolinium aluminum gallium garnet, GAGG(Ce), is a non-hygroscopic scintillation crystal used for gamma detection, X-ray imaging, SPECT research, security inspection and compact SiPM-based…
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Pixelated detector materials
Scintillator Arrays for PET, CT, SPECT and X-Ray Imaging Modules
ATR Crystal supplies custom pixelated scintillator arrays, also written as pixellated arrays, for compact detector modules. Available array materials include LYSO(Ce), BGO, GAGG(Ce), CsI(Tl), CdWO4 and other crystal designs for SiPM, PMT, PSPMT, photodiode and detector module integration. Arrays can be specified by pixel size, final pitch, reflector, coupling method, packing geometry, readout face and photosensor matching for PET, SPECT, CT, X-ray imaging, security inspection and high-resolution radiation detection.
What can be customized?
- Custom pixel size, pitch, array layout and reflector selection
- Material options for PET, CT, SPECT and X-ray imaging requirements
- Optical coupling and surface finishing matched to PMT, SiPM or photodiode readout
- Prototype arrays and OEM detector module supply
Selection guide
Scintillator Array Selection Guide
| Array material | Typical strength | Common applications |
|---|---|---|
| LYSO(Ce) | High density, fast timing and strong PET performance. | PET, TOF-PET and compact high-resolution detector modules. |
| BGO | Very high stopping power and non-hygroscopic behavior. | High-energy gamma detection and compact shielding-limited designs. |
| GAGG(Ce) | High light output and lutetium-free composition. | SPECT, gamma cameras and silicon photodetector readout systems. |
| CsI(Tl) | High light yield and good matching with photodiode readout. | X-ray imaging, CT and security inspection detectors. |
| CdWO4 | High density and low afterglow for X-ray detection. | Industrial CT, baggage inspection and high-stability X-ray imaging. |
Available products
Pixellated Array Products
CdWO4 Array
CdWO4 Array is a cadmium tungstate scintillator array used for industrial CT, medical CT, security inspection and high-energy physics applications. ATR Crystal supplies custom…
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BGO Array
BGO array is a high-density pixelated scintillator array used when detector designs need compact gamma-ray stopping power, stable non-hygroscopic handling and strong absorption in…
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CsI(Tl) Array
Thallium-activated Cesium Iodide, CsI(Tl), is among the brightest scintillator materials available. It features high density, exceptional gamma-ray stopping power, excellent energy resolution, and high…
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LYSO(Ce) Array
LYSO(Ce) array is a high-density pixelated scintillator array used for PET, TOF-PET research, compact gamma detection, high-resolution detector modules and SiPM or PMT readout…
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Custom Pixellated Array Capabilities
Custom dimensions
Products can be prepared according to drawings, target tolerance and system integration requirements.
Surface and packaging
Polishing, coating, wrapping, encapsulation and optical coupling requirements can be reviewed before quotation.
Engineering support
ATR can help match material selection with detector, laser, optical or measurement requirements.
Need a custom pixellated array product?
Send material, size, quantity, surface treatment and application requirements. Drawings are recommended for custom geometries, arrays and assemblies.
FAQ
Pixellated Array Selection Questions
What information is needed for an array quote?
Please provide material, pixel size, pitch, array dimensions, reflector type, surface finish and readout method. A drawing is strongly recommended.
Can arrays be made for SiPM readout?
Yes. Pixel geometry, surface treatment and reflector choice can be reviewed according to SiPM or photodiode coupling requirements.
Which material is suitable for PET?
LYSO(Ce) is widely used for PET and TOF-PET because of its density, timing performance and emission characteristics.
