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  • LYSO(Ce) Scintillator Arrays
  • LYSO(Ce) Scintillator Arrays
  • LYSO(Ce) Scintillator Arrays
  • LYSO(Ce) Scintillator Arrays

LYSO(Ce) Scintillator Arrays

  • High light output
  • High density and Fast
  • Customized Array and Pixel size
  • Gap between Each Pixel: minimum 0.05 mm
  • Pixel Light Uniformity in Arrays: <10% or customized
  • Minimum pixel or crystal element size : 0.3mm x 0.3mm
  • Applications: Positron emission tomography (PET), Medical X-ray Computerized Tomography (CT), High energy physics, Nuclear medicine, Nuclear radiation scanner
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Specifications and abilities:
Array Size:  Custom
Pixel Size:  Custom
Gap between Each Pixel: ≥0.05 mm
Reflector/Separator: Barium Sulfate(BaSO4), TiO2, vikuiti ESR film etc.
Pixel Light Uniformity in Arrays: <10% or customized

Basic Properties:

Melting Point(°C) 2070 Density (g/cm3) 7.2
Hygroscopic None Wavelength of Emission Max. (nm) 410
Refractive Index @ Emission Max 1.82 Decay Time (ns) <40
Energy Resolution (%) 8.0 Light Yield (photons/MeV) 25000
Anti-radiation (rad) >1x108 Photoelectron Yield (% of NaI(Tl)) (for γ-rays) 75


Cerium doped Lutetium Yttrium Silicate scintillation crystal (LYSO(Ce) scintillator) is an ideal generation scintillator crystal. LYSO scintillator has the advantages of high light output and density, quick decay time, and excellent energy resolution. These properties make LYSO an ideal candidate for a range of ray detection applications in nuclear physics and nuclear medicine, which require higher, improved timing resolution and superior energy revolution. It is ideal for applications that require high throughput, good timing, and energy resolution, such as time-of-flight Positron Emission Tomography (PET). PET applications have traditionally used arrays of BGO. But LYSO crystal completely beat  BGO on density, energy resolution, and timing.

Hangzhou Shalom EO offers LYSO(Ce) pixelated scintillators and crystal matrix, featuring high geometric precision, and homogeneous light output, which is one of the most popular scintillators used for PET facilities, including PET for human diagnosis, animal diagnosis, and specific organs like brain, breast. Furthermore, for PET equipment requiring higher resolutions, single layers of scintillation arrays could be stacked into multilayer scintillation arrays to further enhance the resolution. For the purpose, Shalom EO also offers Multilayer LYSO(Ce) Scintillation Arrays. If you are looking for Bulk LYSO(Ce) Crystals, just click on the link to switch the catalog on our site.


  • Positron Emission Tomography (PET)
  • Medical X-ray Computerized Tomography (CT)
  • High energy physics
  • Nuclear medicine
  • Nuclear radiation scanners

LYSO(Ce) Scintillator Crystals

LYSO(Ce) Scintillator Crystals

  • High Light Output and Short Decay Time
  • High Density and Anti-radiation Hardness
  • Stable Chemical and Physical Properties
  • Maximum Size: ɸ105mm x 200mm
  • LYSO(Ce) Bulk Crystals, LYSO(Ce) Screens, and LYSO(Ce) Scintillator Arrays are available

Multilayer Scintillation Arrays

Multilayer Scintillation Arrays

  • Based on BGO or LYSO(Ce)
  • Customized multilayer arrays up to 4~5 layers available
  • Applied to improve the resolution of PET (Positron Emission Tomographies)
  • Additional Light Guides could be integrated if required